Add array concatenation using the plus operator

* Add parsing arrays and objects as binary operands

* Add sim test showing the error message

docs/kcl-std/index.md

@@ -46,9 +46,6 @@ layout: manual
   * [`sin`](/docs/kcl-std/functions/std-math-sin)
   * [`sqrt`](/docs/kcl-std/functions/std-math-sqrt)
   * [`tan`](/docs/kcl-std/functions/std-math-tan)
-* [**std::planes**](/docs/kcl-std/modules/std-planes)
-  * [`planes::xAxis`](/docs/kcl-std/functions/std-planes-xAxis)
-  * [`planes::yAxis`](/docs/kcl-std/functions/std-planes-yAxis)
 * [**std::sketch**](/docs/kcl-std/modules/std-sketch)
   * [`angledLine`](/docs/kcl-std/functions/std-sketch-angledLine)
   * [`angledLineThatIntersects`](/docs/kcl-std/functions/std-sketch-angledLineThatIntersects)
@@ -75,6 +72,7 @@ layout: manual
   * [`profileStart`](/docs/kcl-std/functions/std-sketch-profileStart)
   * [`profileStartX`](/docs/kcl-std/functions/std-sketch-profileStartX)
   * [`profileStartY`](/docs/kcl-std/functions/std-sketch-profileStartY)
+  * [`rectangle`](/docs/kcl-std/functions/std-sketch-rectangle)
   * [`revolve`](/docs/kcl-std/functions/std-sketch-revolve)
   * [`segAng`](/docs/kcl-std/functions/std-sketch-segAng)
   * [`segEnd`](/docs/kcl-std/functions/std-sketch-segEnd)

docs/kcl-std/modules/std-planes.md

@@ -1,17 +0,0 @@
----
-title: "planes"
-subtitle: "Module in std"
-excerpt: ""
-layout: manual
----
-
-
-
-
-
-
-## Functions and constants
-
-* [`planes::xAxis`](/docs/kcl-std/functions/std-planes-xAxis)
-* [`planes::yAxis`](/docs/kcl-std/functions/std-planes-yAxis)
-

docs/kcl-std/modules/std-sketch.md

@@ -37,6 +37,7 @@ This module contains functions for creating and manipulating sketches, and makin
 * [`profileStart`](/docs/kcl-std/functions/std-sketch-profileStart)
 * [`profileStartX`](/docs/kcl-std/functions/std-sketch-profileStartX)
 * [`profileStartY`](/docs/kcl-std/functions/std-sketch-profileStartY)
+* [`rectangle`](/docs/kcl-std/functions/std-sketch-rectangle)
 * [`revolve`](/docs/kcl-std/functions/std-sketch-revolve)
 * [`segAng`](/docs/kcl-std/functions/std-sketch-segAng)
 * [`segEnd`](/docs/kcl-std/functions/std-sketch-segEnd)

docs/kcl-std/modules/std.md

@@ -18,7 +18,6 @@ You might also want the [KCL language reference](/docs/kcl-lang) or the [KCL gui
 * [`appearance::appearance`](/docs/kcl-std/modules/std-appearance)
 * [`array`](/docs/kcl-std/modules/std-array)
 * [`math`](/docs/kcl-std/modules/std-math)
-* [`planes::planes`](/docs/kcl-std/modules/std-planes)
 * [`sketch`](/docs/kcl-std/modules/std-sketch)
 * [`solid`](/docs/kcl-std/modules/std-solid)
 * [`sweep::sweep`](/docs/kcl-std/modules/std-sweep)

rust/Cargo.lock

@@ -1814,7 +1814,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-bumper"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1825,7 +1825,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-derive-docs"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1834,7 +1834,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-directory-test-macro"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "convert_case",
  "proc-macro2",
@@ -1844,7 +1844,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-language-server"
-version = "0.2.83"
+version = "0.2.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1865,7 +1865,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-language-server-release"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "clap",
@@ -1885,7 +1885,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-lib"
-version = "0.2.83"
+version = "0.2.84"
 dependencies = [
  "anyhow",
  "approx 0.5.1",
@@ -1962,7 +1962,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-python-bindings"
-version = "0.3.83"
+version = "0.3.84"
 dependencies = [
  "anyhow",
  "kcl-lib",
@@ -1977,7 +1977,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-test-server"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "hyper 0.14.32",
@@ -1990,7 +1990,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-to-core"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2004,7 +2004,7 @@ dependencies = [
 
 [[package]]
 name = "kcl-wasm-lib"
-version = "0.1.83"
+version = "0.1.84"
 dependencies = [
  "anyhow",
  "bson",

rust/kcl-bumper/Cargo.toml

@@ -1,7 +1,7 @@
 
 [package]
 name = "kcl-bumper"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-api"
 rust-version = "1.76"

rust/kcl-derive-docs/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-derive-docs"
 description = "A tool for generating documentation from Rust derive macros"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-derive-docs/src/example_tests.rs

@@ -92,17 +92,16 @@ pub const TEST_NAMES: &[&str] = &[
     "std-math-sin-0",
     "std-math-sqrt-0",
     "std-math-tan-0",
-    "std-math-crossProduct-0",
     "std-offsetPlane-0",
     "std-offsetPlane-1",
     "std-offsetPlane-2",
     "std-offsetPlane-3",
     "std-offsetPlane-4",
-    "std-planes-xAxis-0",
-    "std-planes-yAxis-0",
     "std-sketch-planeOf-0",
     "std-sketch-circle-0",
     "std-sketch-circle-1",
+    "std-sketch-rectangle-0",
+    "std-sketch-rectangle-1",
     "std-sketch-patternTransform2d-0",
     "std-sketch-revolve-0",
     "std-sketch-revolve-1",

rust/kcl-directory-test-macro/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-directory-test-macro"
 description = "A tool for generating tests from a directory of kcl files"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-language-server-release/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-language-server-release"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
 publish = false

rust/kcl-language-server/Cargo.toml

@@ -2,7 +2,7 @@
 name = "kcl-language-server"
 description = "A language server for KCL."
 authors = ["KittyCAD Inc <kcl@kittycad.io>"]
-version = "0.2.83"
+version = "0.2.84"
 edition = "2021"
 license = "MIT"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

rust/kcl-lib/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-lib"
 description = "KittyCAD Language implementation and tools"
-version = "0.2.83"
+version = "0.2.84"
 edition = "2024"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-lib/src/execution/exec_ast.rs

@@ -864,6 +864,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.execute(exec_state, ctx).await,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.get_result(exec_state, ctx).await,
             BinaryPart::MemberExpression(member_expression) => member_expression.get_result(exec_state, ctx).await,
+            BinaryPart::ArrayExpression(e) => e.execute(exec_state, ctx).await,
+            BinaryPart::ArrayRangeExpression(e) => e.execute(exec_state, ctx).await,
+            BinaryPart::ObjectExpression(e) => e.execute(exec_state, ctx).await,
             BinaryPart::IfExpression(e) => e.get_result(exec_state, ctx).await,
             BinaryPart::AscribedExpression(e) => e.get_result(exec_state, ctx).await,
         }
@@ -1046,6 +1049,16 @@ impl Node<MemberExpression> {
             (KclValue::Solid { value }, Property::String(prop), false) if prop == "sketch" => Ok(KclValue::Sketch {
                 value: Box::new(value.sketch),
             }),
+            (geometry @ KclValue::Solid { .. }, Property::String(prop), false) if prop == "tags" => {
+                // This is a common mistake.
+                Err(KclError::new_semantic(KclErrorDetails::new(
+                    format!(
+                        "Property `{prop}` not found on {}. You can get a solid's tags through its sketch, as in, `exampleSolid.sketch.tags`.",
+                        geometry.human_friendly_type()
+                    ),
+                    vec![self.clone().into()],
+                )))
+            }
             (KclValue::Sketch { value: sk }, Property::String(prop), false) if prop == "tags" => Ok(KclValue::Object {
                 meta: vec![Metadata {
                     source_range: SourceRange::from(self.clone()),
@@ -1056,6 +1069,12 @@ impl Node<MemberExpression> {
                     .map(|(k, tag)| (k.to_owned(), KclValue::TagIdentifier(Box::new(tag.to_owned()))))
                     .collect(),
             }),
+            (geometry @ (KclValue::Sketch { .. } | KclValue::Solid { .. }), Property::String(property), false) => {
+                Err(KclError::new_semantic(KclErrorDetails::new(
+                    format!("Property `{property}` not found on {}", geometry.human_friendly_type()),
+                    vec![self.clone().into()],
+                )))
+            }
             (being_indexed, _, _) => Err(KclError::new_semantic(KclErrorDetails::new(
                 format!(
                     "Only arrays can be indexed, but you're trying to index {}",
@@ -1067,6 +1086,32 @@ impl Node<MemberExpression> {
     }
 }
 
+fn concat(left: &[KclValue], left_el_ty: &RuntimeType, right: &[KclValue], right_el_ty: &RuntimeType) -> KclValue {
+    if left.is_empty() {
+        return KclValue::HomArray {
+            value: right.to_vec(),
+            ty: right_el_ty.clone(),
+        };
+    }
+    if right.is_empty() {
+        return KclValue::HomArray {
+            value: left.to_vec(),
+            ty: left_el_ty.clone(),
+        };
+    }
+    let mut new = left.to_vec();
+    new.extend_from_slice(right);
+    // Propagate the element type if we can.
+    let ty = if right_el_ty.subtype(left_el_ty) {
+        left_el_ty.clone()
+    } else if left_el_ty.subtype(right_el_ty) {
+        right_el_ty.clone()
+    } else {
+        RuntimeType::any()
+    };
+    KclValue::HomArray { value: new, ty }
+}
+
 impl Node<BinaryExpression> {
     #[async_recursion]
     pub async fn get_result(&self, exec_state: &mut ExecState, ctx: &ExecutorContext) -> Result<KclValue, KclError> {
@@ -1085,6 +1130,50 @@ impl Node<BinaryExpression> {
                     meta,
                 });
             }
+            // Array plus is concatenation.
+            match (&left_value, &right_value) {
+                (
+                    KclValue::HomArray {
+                        value: left,
+                        ty: left_el_ty,
+                        ..
+                    },
+                    KclValue::HomArray {
+                        value: right,
+                        ty: right_el_ty,
+                        ..
+                    },
+                ) => {
+                    return Ok(concat(left, left_el_ty, right, right_el_ty));
+                }
+                (
+                    KclValue::HomArray {
+                        value: left,
+                        ty: left_el_ty,
+                        ..
+                    },
+                    _,
+                ) => {
+                    // Any single value can be coerced to an array.
+                    let right = vec![right_value.clone()];
+                    let right_el_ty = RuntimeType::any();
+                    return Ok(concat(left, left_el_ty, &right, &right_el_ty));
+                }
+                (
+                    _,
+                    KclValue::HomArray {
+                        value: right,
+                        ty: right_el_ty,
+                        ..
+                    },
+                ) => {
+                    // Any single value can be coerced to an array.
+                    let left = vec![left_value.clone()];
+                    let left_el_ty = RuntimeType::any();
+                    return Ok(concat(&left, &left_el_ty, right, right_el_ty));
+                }
+                _ => {}
+            }
         }
 
         // Then check if we have solids.

rust/kcl-lib/src/execution/geometry.rs

@@ -1031,7 +1031,7 @@ pub struct GeoMeta {
 #[ts(export)]
 #[serde(tag = "type")]
 pub enum Path {
-    /// A path that goes to a point.
+    /// A straight line which ends at the given point.
     ToPoint {
         #[serde(flatten)]
         base: BasePath,

rust/kcl-lib/src/execution/types.rs

@@ -246,7 +246,7 @@ impl RuntimeType {
     }
 
     // Subtype with no coercion, including refining numeric types.
-    fn subtype(&self, sup: &RuntimeType) -> bool {
+    pub(super) fn subtype(&self, sup: &RuntimeType) -> bool {
         use RuntimeType::*;
 
         match (self, sup) {

rust/kcl-lib/src/lsp/kcl/hover.rs

@@ -149,6 +149,9 @@ impl BinaryPart {
             BinaryPart::UnaryExpression(unary_expression) => {
                 unary_expression.get_hover_value_for_position(pos, code, opts)
             }
+            BinaryPart::ArrayExpression(e) => e.get_hover_value_for_position(pos, code, opts),
+            BinaryPart::ArrayRangeExpression(e) => e.get_hover_value_for_position(pos, code, opts),
+            BinaryPart::ObjectExpression(e) => e.get_hover_value_for_position(pos, code, opts),
             BinaryPart::IfExpression(e) => e.get_hover_value_for_position(pos, code, opts),
             BinaryPart::AscribedExpression(e) => e.expr.get_hover_value_for_position(pos, code, opts),
             BinaryPart::MemberExpression(member_expression) => {

rust/kcl-lib/src/modules.rs

@@ -92,7 +92,6 @@ pub(crate) fn read_std(mod_name: &str) -> Option<&'static str> {
         "math" => Some(include_str!("../std/math.kcl")),
         "sketch" => Some(include_str!("../std/sketch.kcl")),
         "turns" => Some(include_str!("../std/turns.kcl")),
-        "planes" => Some(include_str!("../std/planes.kcl")),
         "types" => Some(include_str!("../std/types.kcl")),
         "solid" => Some(include_str!("../std/solid.kcl")),
         "units" => Some(include_str!("../std/units.kcl")),

rust/kcl-lib/src/parsing/ast/digest.rs

@@ -161,6 +161,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(ce) => ce.compute_digest(),
             BinaryPart::UnaryExpression(ue) => ue.compute_digest(),
             BinaryPart::MemberExpression(me) => me.compute_digest(),
+            BinaryPart::ArrayExpression(e) => e.compute_digest(),
+            BinaryPart::ArrayRangeExpression(e) => e.compute_digest(),
+            BinaryPart::ObjectExpression(e) => e.compute_digest(),
             BinaryPart::IfExpression(e) => e.compute_digest(),
             BinaryPart::AscribedExpression(e) => e.compute_digest(),
         }

rust/kcl-lib/src/parsing/ast/mod.rs

@@ -51,6 +51,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.module_id,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.module_id,
             BinaryPart::MemberExpression(member_expression) => member_expression.module_id,
+            BinaryPart::ArrayExpression(e) => e.module_id,
+            BinaryPart::ArrayRangeExpression(e) => e.module_id,
+            BinaryPart::ObjectExpression(e) => e.module_id,
             BinaryPart::IfExpression(e) => e.module_id,
             BinaryPart::AscribedExpression(e) => e.module_id,
         }

rust/kcl-lib/src/parsing/ast/types/mod.rs

@@ -1214,6 +1214,9 @@ impl From<&BinaryPart> for Expr {
             BinaryPart::CallExpressionKw(call_expression) => Expr::CallExpressionKw(call_expression.clone()),
             BinaryPart::UnaryExpression(unary_expression) => Expr::UnaryExpression(unary_expression.clone()),
             BinaryPart::MemberExpression(member_expression) => Expr::MemberExpression(member_expression.clone()),
+            BinaryPart::ArrayExpression(e) => Expr::ArrayExpression(e.clone()),
+            BinaryPart::ArrayRangeExpression(e) => Expr::ArrayRangeExpression(e.clone()),
+            BinaryPart::ObjectExpression(e) => Expr::ObjectExpression(e.clone()),
             BinaryPart::IfExpression(e) => Expr::IfExpression(e.clone()),
             BinaryPart::AscribedExpression(e) => Expr::AscribedExpression(e.clone()),
         }
@@ -1281,6 +1284,9 @@ pub enum BinaryPart {
     CallExpressionKw(BoxNode<CallExpressionKw>),
     UnaryExpression(BoxNode<UnaryExpression>),
     MemberExpression(BoxNode<MemberExpression>),
+    ArrayExpression(BoxNode<ArrayExpression>),
+    ArrayRangeExpression(BoxNode<ArrayRangeExpression>),
+    ObjectExpression(BoxNode<ObjectExpression>),
     IfExpression(BoxNode<IfExpression>),
     AscribedExpression(BoxNode<AscribedExpression>),
 }
@@ -1307,6 +1313,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.get_constraint_level(),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.get_constraint_level(),
             BinaryPart::MemberExpression(member_expression) => member_expression.get_constraint_level(),
+            BinaryPart::ArrayExpression(e) => e.get_constraint_level(),
+            BinaryPart::ArrayRangeExpression(e) => e.get_constraint_level(),
+            BinaryPart::ObjectExpression(e) => e.get_constraint_level(),
             BinaryPart::IfExpression(e) => e.get_constraint_level(),
             BinaryPart::AscribedExpression(e) => e.expr.get_constraint_level(),
         }
@@ -1320,6 +1329,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.replace_value(source_range, new_value),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.replace_value(source_range, new_value),
             BinaryPart::MemberExpression(_) => {}
+            BinaryPart::ArrayExpression(e) => e.replace_value(source_range, new_value),
+            BinaryPart::ArrayRangeExpression(e) => e.replace_value(source_range, new_value),
+            BinaryPart::ObjectExpression(e) => e.replace_value(source_range, new_value),
             BinaryPart::IfExpression(e) => e.replace_value(source_range, new_value),
             BinaryPart::AscribedExpression(e) => e.expr.replace_value(source_range, new_value),
         }
@@ -1333,6 +1345,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.start,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.start,
             BinaryPart::MemberExpression(member_expression) => member_expression.start,
+            BinaryPart::ArrayExpression(e) => e.start,
+            BinaryPart::ArrayRangeExpression(e) => e.start,
+            BinaryPart::ObjectExpression(e) => e.start,
             BinaryPart::IfExpression(e) => e.start,
             BinaryPart::AscribedExpression(e) => e.start,
         }
@@ -1346,6 +1361,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.end,
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.end,
             BinaryPart::MemberExpression(member_expression) => member_expression.end,
+            BinaryPart::ArrayExpression(e) => e.end,
+            BinaryPart::ArrayRangeExpression(e) => e.end,
+            BinaryPart::ObjectExpression(e) => e.end,
             BinaryPart::IfExpression(e) => e.end,
             BinaryPart::AscribedExpression(e) => e.end,
         }
@@ -1360,6 +1378,9 @@ impl BinaryPart {
             BinaryPart::CallExpressionKw(call_expression) => call_expression.rename_identifiers(old_name, new_name),
             BinaryPart::UnaryExpression(unary_expression) => unary_expression.rename_identifiers(old_name, new_name),
             BinaryPart::MemberExpression(member_expression) => member_expression.rename_identifiers(old_name, new_name),
+            BinaryPart::ArrayExpression(e) => e.rename_identifiers(old_name, new_name),
+            BinaryPart::ArrayRangeExpression(e) => e.rename_identifiers(old_name, new_name),
+            BinaryPart::ObjectExpression(e) => e.rename_identifiers(old_name, new_name),
             BinaryPart::IfExpression(if_expression) => if_expression.rename_identifiers(old_name, new_name),
             BinaryPart::AscribedExpression(e) => e.expr.rename_identifiers(old_name, new_name),
         }

rust/kcl-lib/src/parsing/parser.rs

@@ -624,9 +624,6 @@ fn operand(i: &mut TokenSlice) -> ModalResult<BinaryPart> {
                 Expr::FunctionExpression(_)
                 | Expr::PipeExpression(_)
                 | Expr::PipeSubstitution(_)
-                | Expr::ArrayExpression(_)
-                | Expr::ArrayRangeExpression(_)
-                | Expr::ObjectExpression(_)
                 | Expr::LabelledExpression(..) => return Err(CompilationError::fatal(source_range, TODO_783)),
                 Expr::None(_) => {
                     return Err(CompilationError::fatal(
@@ -652,6 +649,9 @@ fn operand(i: &mut TokenSlice) -> ModalResult<BinaryPart> {
                 Expr::BinaryExpression(x) => BinaryPart::BinaryExpression(x),
                 Expr::CallExpressionKw(x) => BinaryPart::CallExpressionKw(x),
                 Expr::MemberExpression(x) => BinaryPart::MemberExpression(x),
+                Expr::ArrayExpression(x) => BinaryPart::ArrayExpression(x),
+                Expr::ArrayRangeExpression(x) => BinaryPart::ArrayRangeExpression(x),
+                Expr::ObjectExpression(x) => BinaryPart::ObjectExpression(x),
                 Expr::IfExpression(x) => BinaryPart::IfExpression(x),
                 Expr::AscribedExpression(x) => BinaryPart::AscribedExpression(x),
             };
@@ -2115,6 +2115,8 @@ fn possible_operands(i: &mut TokenSlice) -> ModalResult<Expr> {
         literal.map(Expr::Literal),
         fn_call_kw.map(Box::new).map(Expr::CallExpressionKw),
         name.map(Box::new).map(Expr::Name),
+        array,
+        object.map(Box::new).map(Expr::ObjectExpression),
         binary_expr_in_parens.map(Box::new).map(Expr::BinaryExpression),
         unnecessarily_bracketed,
     ))
@@ -3398,6 +3400,27 @@ mod tests {
         operand.parse(tokens).unwrap();
     }
 
+    #[test]
+    fn parse_binary_operator_on_array() {
+        let tokens = crate::parsing::token::lex("[0] + 1", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        binary_expression.parse(tokens).unwrap();
+    }
+
+    #[test]
+    fn parse_binary_operator_on_object() {
+        let tokens = crate::parsing::token::lex("{ a = 1 } + 2", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        binary_expression.parse(tokens).unwrap();
+    }
+
+    #[test]
+    fn parse_call_array_operator() {
+        let tokens = crate::parsing::token::lex("f([0] + 1)", ModuleId::default()).unwrap();
+        let tokens = tokens.as_slice();
+        fn_call_kw.parse(tokens).unwrap();
+    }
+
     #[test]
     fn weird_program_just_a_pipe() {
         let tokens = crate::parsing::token::lex("|", ModuleId::default()).unwrap();

rust/kcl-lib/src/simulation_tests.rs

@@ -779,6 +779,27 @@ mod add_lots {
         super::execute(TEST_NAME, false).await
     }
 }
+mod add_arrays {
+    const TEST_NAME: &str = "add_arrays";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, false).await
+    }
+}
 mod argument_error {
     //! The argument error points to the problematic argument in the call site,
     //! not the function definition that the variable points to.
@@ -887,6 +908,27 @@ mod invalid_index_fractional {
         super::execute(TEST_NAME, false).await
     }
 }
+mod property_access_not_found_on_solid {
+    const TEST_NAME: &str = "property_access_not_found_on_solid";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
 mod invalid_member_object {
     const TEST_NAME: &str = "invalid_member_object";
 
@@ -3632,6 +3674,48 @@ mod non_english_identifiers {
         super::execute(TEST_NAME, true).await
     }
 }
+mod rect {
+    const TEST_NAME: &str = "rect";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
+mod rect_helper {
+    const TEST_NAME: &str = "rect_helper";
+
+    /// Test parsing KCL.
+    #[test]
+    fn parse() {
+        super::parse(TEST_NAME)
+    }
+
+    /// Test that parsing and unparsing KCL produces the original KCL input.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn unparse() {
+        super::unparse(TEST_NAME).await
+    }
+
+    /// Test that KCL is executed correctly.
+    #[tokio::test(flavor = "multi_thread")]
+    async fn kcl_test_execute() {
+        super::execute(TEST_NAME, true).await
+    }
+}
 mod plane_of {
     const TEST_NAME: &str = "plane_of";
 

rust/kcl-lib/src/std/mod.rs

@@ -256,6 +256,10 @@ pub(crate) fn std_fn(path: &str, fn_name: &str) -> (crate::std::StdFn, StdFnProp
             |e, a| Box::pin(crate::std::shapes::circle(e, a)),
             StdFnProps::default("std::sketch::circle"),
         ),
+        ("sketch", "rectangle") => (
+            |e, a| Box::pin(crate::std::shapes::rectangle(e, a)),
+            StdFnProps::default("std::sketch::rectangle"),
+        ),
         ("sketch", "planeOf") => (
             |e, a| Box::pin(crate::std::planes::plane_of(e, a)),
             StdFnProps::default("std::sketch::planeOf"),
@@ -424,14 +428,6 @@ pub(crate) fn std_fn(path: &str, fn_name: &str) -> (crate::std::StdFn, StdFnProp
             |e, a| Box::pin(crate::std::appearance::hex_string(e, a)),
             StdFnProps::default("std::appearance::hexString"),
         ),
-        ("planes", "xAxis") => (
-            |e, a| Box::pin(crate::std::planes::x_axis(e, a)),
-            StdFnProps::default("std::planes::xAxis"),
-        ),
-        ("planes", "yAxis") => (
-            |e, a| Box::pin(crate::std::planes::y_axis(e, a)),
-            StdFnProps::default("std::planes::yAxis"),
-        ),
         (module, fn_name) => {
             panic!("No implementation found for {module}::{fn_name}, please add it to this big match statement")
         }

rust/kcl-lib/src/std/planes.rs

@@ -14,30 +14,6 @@ use crate::{
     std::Args,
 };
 
-/// Get the axes of a plane
-pub async fn x_axis(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
-    let plane: Plane = args.get_unlabeled_kw_arg("plane", &RuntimeType::plane(), exec_state)?;
-    let plane_meta = plane.meta.clone();
-    let axis = plane.info.x_axis;
-    Ok(KclValue::from_point3d(
-        [axis.x, axis.y, axis.z],
-        axis.units.into(),
-        plane_meta.clone(),
-    ))
-}
-
-/// Get the axes of a plane
-pub async fn y_axis(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
-    let plane: Plane = args.get_unlabeled_kw_arg("plane", &RuntimeType::plane(), exec_state)?;
-    let plane_meta = plane.meta.clone();
-    let axis = plane.info.y_axis;
-    Ok(KclValue::from_point3d(
-        [axis.x, axis.y, axis.z],
-        axis.units.into(),
-        plane_meta.clone(),
-    ))
-}
-
 /// Find the plane of a given face.
 pub async fn plane_of(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let solid = args.get_unlabeled_kw_arg("solid", &RuntimeType::solid(), exec_state)?;

rust/kcl-lib/src/std/shapes.rs

@@ -38,6 +38,119 @@ pub enum SketchOrSurface {
     Sketch(Box<Sketch>),
 }
 
+/// Sketch a rectangle.
+pub async fn rectangle(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
+    let sketch_or_surface =
+        args.get_unlabeled_kw_arg("sketchOrSurface", &RuntimeType::sketch_or_surface(), exec_state)?;
+    let center = args.get_kw_arg_opt("center", &RuntimeType::point2d(), exec_state)?;
+    let corner = args.get_kw_arg_opt("corner", &RuntimeType::point2d(), exec_state)?;
+    let width: TyF64 = args.get_kw_arg("width", &RuntimeType::length(), exec_state)?;
+    let height: TyF64 = args.get_kw_arg("height", &RuntimeType::length(), exec_state)?;
+
+    inner_rectangle(sketch_or_surface, center, corner, width, height, exec_state, args)
+        .await
+        .map(Box::new)
+        .map(|value| KclValue::Sketch { value })
+}
+
+async fn inner_rectangle(
+    sketch_or_surface: SketchOrSurface,
+    center: Option<[TyF64; 2]>,
+    corner: Option<[TyF64; 2]>,
+    width: TyF64,
+    height: TyF64,
+    exec_state: &mut ExecState,
+    args: Args,
+) -> Result<Sketch, KclError> {
+    let sketch_surface = match sketch_or_surface {
+        SketchOrSurface::SketchSurface(surface) => surface,
+        SketchOrSurface::Sketch(s) => s.on,
+    };
+
+    // Find the corner in the negative quadrant
+    let (ty, corner) = match (center, corner) {
+        (Some(center), None) => (
+            center[0].ty,
+            [center[0].n - width.n / 2.0, center[1].n - height.n / 2.0],
+        ),
+        (None, Some(corner)) => (corner[0].ty, [corner[0].n, corner[1].n]),
+        (None, None) => {
+            return Err(KclError::new_semantic(KclErrorDetails::new(
+                "You must supply either `corner` or `center` arguments, but not both".to_string(),
+                vec![args.source_range],
+            )));
+        }
+        (Some(_), Some(_)) => {
+            return Err(KclError::new_semantic(KclErrorDetails::new(
+                "You must supply either `corner` or `center` arguments, but not both".to_string(),
+                vec![args.source_range],
+            )));
+        }
+    };
+    let units = ty.expect_length();
+    let corner_t = [TyF64::new(corner[0], ty), TyF64::new(corner[1], ty)];
+
+    // Start the sketch then draw the 4 lines.
+    let sketch =
+        crate::std::sketch::inner_start_profile(sketch_surface, corner_t, None, exec_state, args.clone()).await?;
+    let sketch_id = sketch.id;
+    let deltas = [[width.n, 0.0], [0.0, height.n], [-width.n, 0.0], [0.0, -height.n]];
+    let ids = [
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+        exec_state.next_uuid(),
+    ];
+    for (id, delta) in ids.iter().copied().zip(deltas) {
+        exec_state
+            .batch_modeling_cmd(
+                ModelingCmdMeta::from_args_id(&args, id),
+                ModelingCmd::from(mcmd::ExtendPath {
+                    path: sketch.id.into(),
+                    segment: PathSegment::Line {
+                        end: KPoint2d::from(untyped_point_to_mm(delta, units))
+                            .with_z(0.0)
+                            .map(LengthUnit),
+                        relative: true,
+                    },
+                }),
+            )
+            .await?;
+    }
+    exec_state
+        .batch_modeling_cmd(
+            ModelingCmdMeta::from_args_id(&args, sketch_id),
+            ModelingCmd::from(mcmd::ClosePath { path_id: sketch.id }),
+        )
+        .await?;
+
+    // Update the sketch in KCL memory.
+    let mut new_sketch = sketch.clone();
+    fn add(a: [f64; 2], b: [f64; 2]) -> [f64; 2] {
+        [a[0] + b[0], a[1] + b[1]]
+    }
+    let a = (corner, add(corner, deltas[0]));
+    let b = (a.1, add(a.1, deltas[1]));
+    let c = (b.1, add(b.1, deltas[2]));
+    let d = (c.1, add(c.1, deltas[3]));
+    for (id, (from, to)) in ids.into_iter().zip([a, b, c, d]) {
+        let current_path = Path::ToPoint {
+            base: BasePath {
+                from,
+                to,
+                tag: None,
+                units,
+                geo_meta: GeoMeta {
+                    id,
+                    metadata: args.source_range.into(),
+                },
+            },
+        };
+        new_sketch.paths.push(current_path);
+    }
+    Ok(new_sketch)
+}
+
 /// Sketch a circle.
 pub async fn circle(exec_state: &mut ExecState, args: Args) -> Result<KclValue, KclError> {
     let sketch_or_surface =

rust/kcl-lib/src/unparser.rs

@@ -363,6 +363,9 @@ impl BinaryPart {
             BinaryPart::MemberExpression(member_expression) => {
                 member_expression.recast(options, indentation_level, ctxt)
             }
+            BinaryPart::ArrayExpression(e) => e.recast(options, indentation_level, ctxt),
+            BinaryPart::ArrayRangeExpression(e) => e.recast(options, indentation_level, ctxt),
+            BinaryPart::ObjectExpression(e) => e.recast(options, indentation_level, ctxt),
             BinaryPart::IfExpression(e) => e.recast(options, indentation_level, ExprContext::Other),
             BinaryPart::AscribedExpression(e) => e.recast(options, indentation_level, ExprContext::Other),
         }
@@ -745,6 +748,9 @@ impl UnaryExpression {
             BinaryPart::Literal(_)
             | BinaryPart::Name(_)
             | BinaryPart::MemberExpression(_)
+            | BinaryPart::ArrayExpression(_)
+            | BinaryPart::ArrayRangeExpression(_)
+            | BinaryPart::ObjectExpression(_)
             | BinaryPart::IfExpression(_)
             | BinaryPart::AscribedExpression(_)
             | BinaryPart::CallExpressionKw(_) => {

rust/kcl-lib/src/walk/ast_node.rs

@@ -220,6 +220,9 @@ impl<'tree> From<&'tree types::BinaryPart> for Node<'tree> {
             types::BinaryPart::CallExpressionKw(ce) => ce.as_ref().into(),
             types::BinaryPart::UnaryExpression(ue) => ue.as_ref().into(),
             types::BinaryPart::MemberExpression(me) => me.as_ref().into(),
+            types::BinaryPart::ArrayExpression(e) => e.as_ref().into(),
+            types::BinaryPart::ArrayRangeExpression(e) => e.as_ref().into(),
+            types::BinaryPart::ObjectExpression(e) => e.as_ref().into(),
             types::BinaryPart::IfExpression(e) => e.as_ref().into(),
             types::BinaryPart::AscribedExpression(e) => e.as_ref().into(),
         }

rust/kcl-lib/std/math.kcl

@@ -475,21 +475,3 @@ export fn legAngY(
   /// The length of one of the triangle's legs (i.e. non-hypotenuse side).
   leg: number(Length),
 ): number(deg) {}
-
-/// Compute the cross product of two vectors.
-///
-/// ```kcl,no_run
-/// p = XY
-/// cross = crossProduct([planes::xAxis(p), planes::yAxis(p)])
-/// ```
-export fn crossProduct(
-  /// Returns the cross product of these two vectors.
-  @vectors: [Point3d; 2],
-): Point3d {
-  a = vectors[0]
-  b = vectors[1]
-  x = a[1] * b[2] - (a[2] * b[1])
-  y = a[2] * b[0] - (a[0] * b[2])
-  z = a[0] * b[1] - (a[1] * b[0])
-  return [x,y,z]
-}

rust/kcl-lib/std/planes.kcl

@@ -1,38 +0,0 @@
-/// Find X axis of a plane.
-///```kcl
-/// mySolid = startSketchOn(XZ)
-///   |> polygon(numSides = 3, radius = 1, center = [3, 2])
-///   |> extrude(length = 5)
-/// 
-/// target = planeOf(mySolid, face = END)
-/// 
-/// xTarget = planes::xAxis(target)
-/// assert(xTarget[0], isEqualTo = 1)
-/// assert(xTarget[1], isEqualTo = 0)
-/// assert(xTarget[2], isEqualTo = 0)
-/// ```
-@(impl = std_rust)
-export fn xAxis(
-  /// The solid whose face is being queried.
-  @plane: Plane,
-): Point3d {}
-
-/// Find Y axis of a plane.
-///```kcl
-/// mySolid = startSketchOn(XZ)
-///   |> polygon(numSides = 3, radius = 1, center = [3, 2])
-///   |> extrude(length = 5)
-/// 
-/// target = planeOf(mySolid, face = END)
-/// 
-/// yTarget = planes::yAxis(target)
-/// assert(yTarget[0], isEqualTo = 0)
-/// assert(yTarget[1], isEqualTo = 0)
-/// assert(yTarget[2], isEqualTo = 1)
-/// ```
-@(impl = std_rust)
-export fn yAxis(
-  /// The solid whose face is being queried.
-  @plane: Plane,
-): Point3d {}
-

rust/kcl-lib/std/prelude.kcl

@@ -23,7 +23,6 @@ export import * from "std::transform"
 export import "std::turns"
 export import "std::sweep"
 export import "std::appearance"
-export import "std::planes"
 
 /// An abstract 3d plane aligned with the X and Y axes. Its normal is the positive Z axis.
 export XY = {

rust/kcl-lib/std/sketch.kcl

@@ -234,6 +234,39 @@ export fn startProfile(
   tag?: TagDecl,
 ): Sketch {}
 
+/// Sketch a rectangle.
+///
+/// ```
+/// exampleSketch = startSketchOn(-XZ)
+///   |> rectangle(center = [0, 0], width = 10, height = 5)
+//    |> extrude(length = 2)
+/// ```
+///
+/// ```
+/// exampleSketch = startSketchOn(-XZ)
+///   |> rectangle(corner = [0, 0], width = 10, height = 5)
+//    |> extrude(length = 2)
+/// ```
+@(impl = std_rust)
+export fn rectangle(
+  /// Sketch to extend, or plane or surface to sketch on.
+  @sketchOrSurface: Sketch | Plane | Face,
+  /// Rectangle's width along X axis.
+  width: number(Length),
+  /// Rectangle's height along Y axis.
+  height: number(Length),
+  /// The center of the rectangle.
+  /// Incompatible with `corner`.
+  @(snippetArray = ["0", "0"])
+  center?: Point2d,
+  /// The corner of the rectangle.
+  /// Incompatible with `center`.
+  /// This will be the corner which is most negative on
+  /// both X and Y axes.
+  @(snippetArray = ["0", "0"])
+  corner?: Point2d,
+): Sketch {}
+
 /// Construct a 2-dimensional circle, of the specified radius, centered at
 /// the provided (x, y) origin point.
 ///

rust/kcl-lib/tests/add_arrays/artifact_commands.snap

@@ -0,0 +1,18 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands add_arrays.kcl
+---
+{
+  "rust/kcl-lib/tests/add_arrays/input.kcl": [],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/add_arrays/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart add_arrays.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/add_arrays/artifact_graph_flowchart.snap.md

@@ -0,0 +1,3 @@
+```mermaid
+flowchart LR
+```

rust/kcl-lib/tests/add_arrays/ast.snap

@@ -0,0 +1,270 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing add_arrays.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "a",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "commentStart": 0,
+            "end": 0,
+            "left": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "0",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 0.0,
+                    "suffix": "None"
+                  }
+                },
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "1",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 1.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "moduleId": 0,
+            "operator": "+",
+            "right": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "2",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 2.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "start": 0,
+            "type": "BinaryExpression",
+            "type": "BinaryExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "b",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "commentStart": 0,
+            "end": 0,
+            "left": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "0",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 0.0,
+                    "suffix": "None"
+                  }
+                },
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "1",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 1.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "moduleId": 0,
+            "operator": "+",
+            "right": {
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "raw": "2",
+              "start": 0,
+              "type": "Literal",
+              "type": "Literal",
+              "value": {
+                "value": 2.0,
+                "suffix": "None"
+              }
+            },
+            "start": 0,
+            "type": "BinaryExpression",
+            "type": "BinaryExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "c",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "commentStart": 0,
+            "end": 0,
+            "left": {
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "raw": "0",
+              "start": 0,
+              "type": "Literal",
+              "type": "Literal",
+              "value": {
+                "value": 0.0,
+                "suffix": "None"
+              }
+            },
+            "moduleId": 0,
+            "operator": "+",
+            "right": {
+              "commentStart": 0,
+              "elements": [
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "1",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 1.0,
+                    "suffix": "None"
+                  }
+                },
+                {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "raw": "2",
+                  "start": 0,
+                  "type": "Literal",
+                  "type": "Literal",
+                  "value": {
+                    "value": 2.0,
+                    "suffix": "None"
+                  }
+                }
+              ],
+              "end": 0,
+              "moduleId": 0,
+              "start": 0,
+              "type": "ArrayExpression",
+              "type": "ArrayExpression"
+            },
+            "start": 0,
+            "type": "BinaryExpression",
+            "type": "BinaryExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "start": 0
+  }
+}

rust/kcl-lib/tests/add_arrays/input.kcl

@@ -0,0 +1,3 @@
+a = [0, 1] + [2]
+b = [0, 1] + 2
+c = 0 + [1, 2]

rust/kcl-lib/tests/add_arrays/ops.snap

@@ -0,0 +1,96 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed add_arrays.kcl
+---
+{
+  "rust/kcl-lib/tests/add_arrays/input.kcl": [],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/add_arrays/program_memory.snap

@@ -0,0 +1,138 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Variables in memory after executing add_arrays.kcl
+---
+{
+  "a": {
+    "type": "HomArray",
+    "value": [
+      {
+        "type": "Number",
+        "value": 0.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 1.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 2.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      }
+    ]
+  },
+  "b": {
+    "type": "HomArray",
+    "value": [
+      {
+        "type": "Number",
+        "value": 0.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 1.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 2.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      }
+    ]
+  },
+  "c": {
+    "type": "HomArray",
+    "value": [
+      {
+        "type": "Number",
+        "value": 0.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 1.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      },
+      {
+        "type": "Number",
+        "value": 2.0,
+        "ty": {
+          "type": "Default",
+          "len": {
+            "type": "Mm"
+          },
+          "angle": {
+            "type": "Degrees"
+          }
+        }
+      }
+    ]
+  }
+}

rust/kcl-lib/tests/add_arrays/unparsed.snap

@@ -0,0 +1,7 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing add_arrays.kcl
+---
+a = [0, 1] + [2]
+b = [0, 1] + 2
+c = 0 + [1, 2]

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_commands.snap

@@ -0,0 +1,206 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands property_access_not_found_on_solid.kcl
+---
+{
+  "rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 10.0,
+            "y": 10.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -20.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 10.0,
+            "y": -10.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extrude",
+        "target": "[uuid]",
+        "distance": 5.0,
+        "faces": null,
+        "opposite": "None"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "object_bring_to_front",
+        "object_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_extrusion_face_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "solid3d_get_adjacency_info",
+        "object_id": "[uuid]",
+        "edge_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart property_access_not_found_on_solid.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/property_access_not_found_on_solid/artifact_graph_flowchart.snap.md

@@ -0,0 +1,78 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[52, 77, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 1 }]
+    3["Segment<br>[85, 119, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 2 }]
+    4["Segment<br>[127, 147, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 3 }]
+    5["Segment<br>[155, 176, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 4 }]
+    6["Segment<br>[184, 191, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 5 }]
+    7[Solid2d]
+  end
+  1["Plane<br>[27, 44, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 0 }]
+  8["Sweep Extrusion<br>[199, 235, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, FunctionExpressionBody, FunctionExpressionBodyItem { index: 0 }, ReturnStatementArg, PipeBodyItem { index: 6 }]
+  9[Wall]
+    %% face_code_ref=Missing NodePath
+  10[Wall]
+    %% face_code_ref=Missing NodePath
+  11[Wall]
+    %% face_code_ref=Missing NodePath
+  12["Cap Start"]
+    %% face_code_ref=Missing NodePath
+  13["Cap End"]
+    %% face_code_ref=Missing NodePath
+  14["SweepEdge Opposite"]
+  15["SweepEdge Adjacent"]
+  16["SweepEdge Opposite"]
+  17["SweepEdge Adjacent"]
+  18["SweepEdge Opposite"]
+  19["SweepEdge Adjacent"]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+  2 ---- 8
+  3 --- 9
+  3 x--> 12
+  3 --- 14
+  3 --- 15
+  4 --- 10
+  4 x--> 12
+  4 --- 16
+  4 --- 17
+  5 --- 11
+  5 x--> 12
+  5 --- 18
+  5 --- 19
+  8 --- 9
+  8 --- 10
+  8 --- 11
+  8 --- 12
+  8 --- 13
+  8 --- 14
+  8 --- 15
+  8 --- 16
+  8 --- 17
+  8 --- 18
+  8 --- 19
+  9 --- 14
+  9 --- 15
+  19 <--x 9
+  15 <--x 10
+  10 --- 16
+  10 --- 17
+  17 <--x 11
+  11 --- 18
+  11 --- 19
+  14 <--x 13
+  16 <--x 13
+  18 <--x 13
+```

rust/kcl-lib/tests/property_access_not_found_on_solid/ast.snap

@@ -0,0 +1,780 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing property_access_not_found_on_solid.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "myFunction",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": {
+              "body": [
+                {
+                  "argument": {
+                    "body": [
+                      {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "startSketchOn",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "XY",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name",
+                          "type": "Name"
+                        }
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "at",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "startProfile",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          },
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "tag",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "TagDeclarator",
+                              "type": "TagDeclarator",
+                              "value": "seg01"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "argument": {
+                                    "commentStart": 0,
+                                    "end": 0,
+                                    "moduleId": 0,
+                                    "raw": "20",
+                                    "start": 0,
+                                    "type": "Literal",
+                                    "type": "Literal",
+                                    "value": {
+                                      "value": 20.0,
+                                      "suffix": "None"
+                                    }
+                                  },
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "operator": "-",
+                                  "start": 0,
+                                  "type": "UnaryExpression",
+                                  "type": "UnaryExpression"
+                                },
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "0",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 0.0,
+                                    "suffix": "None"
+                                  }
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "end",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "elements": [
+                                {
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "raw": "10",
+                                  "start": 0,
+                                  "type": "Literal",
+                                  "type": "Literal",
+                                  "value": {
+                                    "value": 10.0,
+                                    "suffix": "None"
+                                  }
+                                },
+                                {
+                                  "argument": {
+                                    "commentStart": 0,
+                                    "end": 0,
+                                    "moduleId": 0,
+                                    "raw": "10",
+                                    "start": 0,
+                                    "type": "Literal",
+                                    "type": "Literal",
+                                    "value": {
+                                      "value": 10.0,
+                                      "suffix": "None"
+                                    }
+                                  },
+                                  "commentStart": 0,
+                                  "end": 0,
+                                  "moduleId": 0,
+                                  "operator": "-",
+                                  "start": 0,
+                                  "type": "UnaryExpression",
+                                  "type": "UnaryExpression"
+                                }
+                              ],
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "ArrayExpression",
+                              "type": "ArrayExpression"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "line",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "close",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      },
+                      {
+                        "arguments": [
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "length",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "raw": "5",
+                              "start": 0,
+                              "type": "Literal",
+                              "type": "Literal",
+                              "value": {
+                                "value": 5.0,
+                                "suffix": "None"
+                              }
+                            }
+                          },
+                          {
+                            "type": "LabeledArg",
+                            "label": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "tagEnd",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "arg": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "start": 0,
+                              "type": "TagDeclarator",
+                              "type": "TagDeclarator",
+                              "value": "end01"
+                            }
+                          }
+                        ],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "extrude",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": null
+                      }
+                    ],
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "start": 0,
+                    "type": "PipeExpression",
+                    "type": "PipeExpression"
+                  },
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "start": 0,
+                  "type": "ReturnStatement",
+                  "type": "ReturnStatement"
+                }
+              ],
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "start": 0
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "params": [],
+            "start": 0,
+            "type": "FunctionExpression",
+            "type": "FunctionExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "fn",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "myShape",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [],
+            "callee": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "myFunction",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name"
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "CallExpressionKw",
+            "type": "CallExpressionKw",
+            "unlabeled": null
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      },
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "sketch001",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "arguments": [
+              {
+                "type": "LabeledArg",
+                "label": {
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": "face",
+                  "start": 0,
+                  "type": "Identifier"
+                },
+                "arg": {
+                  "commentStart": 0,
+                  "computed": false,
+                  "end": 0,
+                  "moduleId": 0,
+                  "object": {
+                    "commentStart": 0,
+                    "computed": false,
+                    "end": 0,
+                    "moduleId": 0,
+                    "object": {
+                      "abs_path": false,
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": {
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "name": "myShape",
+                        "start": 0,
+                        "type": "Identifier"
+                      },
+                      "path": [],
+                      "start": 0,
+                      "type": "Name",
+                      "type": "Name"
+                    },
+                    "property": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "tags",
+                      "start": 0,
+                      "type": "Identifier",
+                      "type": "Identifier"
+                    },
+                    "start": 0,
+                    "type": "MemberExpression",
+                    "type": "MemberExpression"
+                  },
+                  "property": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "seg01",
+                    "start": 0,
+                    "type": "Identifier",
+                    "type": "Identifier"
+                  },
+                  "start": 0,
+                  "type": "MemberExpression",
+                  "type": "MemberExpression"
+                }
+              }
+            ],
+            "callee": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "startSketchOn",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name"
+            },
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "CallExpressionKw",
+            "type": "CallExpressionKw",
+            "unlabeled": {
+              "abs_path": false,
+              "commentStart": 0,
+              "end": 0,
+              "moduleId": 0,
+              "name": {
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "name": "myShape",
+                "start": 0,
+                "type": "Identifier"
+              },
+              "path": [],
+              "start": 0,
+              "type": "Name",
+              "type": "Name"
+            }
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "nonCodeMeta": {
+      "nonCodeNodes": {
+        "0": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ],
+        "1": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ],
+        "2": [
+          {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "NonCodeNode",
+            "value": {
+              "type": "newLine"
+            }
+          }
+        ]
+      },
+      "startNodes": []
+    },
+    "start": 0
+  }
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/execution_error.snap

@@ -0,0 +1,15 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Error from executing property_access_not_found_on_solid.kcl
+---
+KCL Semantic error
+
+  × semantic: Property `tags` not found on a solid. You can get a solid's tags
+  │ through its sketch, as in, `exampleSolid.sketch.tags`.
+    ╭─[13:43]
+ 12 │ 
+ 13 │ sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)
+    ·                                           ──────┬─────
+    ·                                                 ╰── tests/property_access_not_found_on_solid/input.kcl
+ 14 │ 
+    ╰────

rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl

@@ -0,0 +1,14 @@
+fn myFunction() {
+  return startSketchOn(XY)
+    |> startProfile(at = [0, 0])
+    |> line(end = [10, 10], tag = $seg01)
+    |> line(end = [-20, 0])
+    |> line(end = [10, -10])
+    |> close()
+    |> extrude(length = 5, tagEnd = $end01)
+}
+
+myShape = myFunction()
+
+sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)
+

rust/kcl-lib/tests/property_access_not_found_on_solid/ops.snap

@@ -0,0 +1,233 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed property_access_not_found_on_solid.kcl
+---
+{
+  "rust/kcl-lib/tests/property_access_not_found_on_solid/input.kcl": [
+    {
+      "type": "GroupBegin",
+      "group": {
+        "type": "FunctionCall",
+        "name": "myFunction",
+        "functionSourceRange": [],
+        "unlabeledArg": null,
+        "labeledArgs": {}
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 1
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "FunctionExpressionBody"
+          },
+          {
+            "type": "FunctionExpressionBodyItem",
+            "index": 0
+          },
+          {
+            "type": "ReturnStatementArg"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "StdLibCall",
+      "name": "extrude",
+      "unlabeledArg": {
+        "value": {
+          "type": "Sketch",
+          "value": {
+            "artifactId": "[uuid]"
+          }
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {
+        "length": {
+          "value": {
+            "type": "Number",
+            "value": 5.0,
+            "ty": {
+              "type": "Default",
+              "len": {
+                "type": "Mm"
+              },
+              "angle": {
+                "type": "Degrees"
+              }
+            }
+          },
+          "sourceRange": []
+        },
+        "tagEnd": {
+          "value": {
+            "type": "TagDeclarator",
+            "name": "end01"
+          },
+          "sourceRange": []
+        }
+      },
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "FunctionExpressionBody"
+          },
+          {
+            "type": "FunctionExpressionBodyItem",
+            "index": 0
+          },
+          {
+            "type": "ReturnStatementArg"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 6
+          }
+        ]
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "GroupEnd"
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/property_access_not_found_on_solid/unparsed.snap

@@ -0,0 +1,17 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing property_access_not_found_on_solid.kcl
+---
+fn myFunction() {
+  return startSketchOn(XY)
+    |> startProfile(at = [0, 0])
+    |> line(end = [10, 10], tag = $seg01)
+    |> line(end = [-20, 0])
+    |> line(end = [10, -10])
+    |> close()
+    |> extrude(length = 5, tagEnd = $end01)
+}
+
+myShape = myFunction()
+
+sketch001 = startSketchOn(myShape, face = myShape.tags.seg01)

rust/kcl-lib/tests/rect/artifact_commands.snap

@@ -0,0 +1,163 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands rect.kcl
+---
+{
+  "rust/kcl-lib/tests/rect/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": -2.0,
+          "y": -1.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 3.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 0.00000000000000012246467991473532,
+            "y": 2.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -3.0,
+            "y": -0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -2.0,
+            "y": -1.0,
+            "z": 0.0
+          },
+          "relative": false
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/rect/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart rect.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/rect/artifact_graph_flowchart.snap.md

@@ -0,0 +1,27 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[27, 54, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    3["Segment<br>[60, 103, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 2 }]
+    4["Segment<br>[109, 155, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 3 }]
+    5["Segment<br>[161, 211, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 4 }]
+    6["Segment<br>[217, 273, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 5 }]
+    7["Segment<br>[279, 286, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 6 }]
+    8[Solid2d]
+  end
+  1["Plane<br>[4, 21, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 0 }]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+  2 --- 8
+```

rust/kcl-lib/tests/rect/ast.snap

@@ -0,0 +1,701 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing rect.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "x",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": [
+              {
+                "arguments": [],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startSketchOn",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "XY",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "at",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "elements": [
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "2",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 2.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        },
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "1",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 1.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        }
+                      ],
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "ArrayExpression",
+                      "type": "ArrayExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startProfile",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "angle",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "0",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 0.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "length",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "3",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 3.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "tag",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "TagDeclarator",
+                      "type": "TagDeclarator",
+                      "value": "a"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "angledLine",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "angle",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "left": {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "segAng",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "a",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name",
+                          "type": "Name"
+                        }
+                      },
+                      "moduleId": 0,
+                      "operator": "+",
+                      "right": {
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "raw": "90",
+                        "start": 0,
+                        "type": "Literal",
+                        "type": "Literal",
+                        "value": {
+                          "value": 90.0,
+                          "suffix": "None"
+                        }
+                      },
+                      "start": 0,
+                      "type": "BinaryExpression",
+                      "type": "BinaryExpression"
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "length",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "2",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 2.0,
+                        "suffix": "None"
+                      }
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "angledLine",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "angle",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "arguments": [],
+                      "callee": {
+                        "abs_path": false,
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "name": {
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": "segAng",
+                          "start": 0,
+                          "type": "Identifier"
+                        },
+                        "path": [],
+                        "start": 0,
+                        "type": "Name"
+                      },
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "CallExpressionKw",
+                      "type": "CallExpressionKw",
+                      "unlabeled": {
+                        "abs_path": false,
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "name": {
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": "a",
+                          "start": 0,
+                          "type": "Identifier"
+                        },
+                        "path": [],
+                        "start": 0,
+                        "type": "Name",
+                        "type": "Name"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "length",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "argument": {
+                        "arguments": [],
+                        "callee": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "segLen",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name"
+                        },
+                        "commentStart": 0,
+                        "end": 0,
+                        "moduleId": 0,
+                        "start": 0,
+                        "type": "CallExpressionKw",
+                        "type": "CallExpressionKw",
+                        "unlabeled": {
+                          "abs_path": false,
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "name": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": "a",
+                            "start": 0,
+                            "type": "Identifier"
+                          },
+                          "path": [],
+                          "start": 0,
+                          "type": "Name",
+                          "type": "Name"
+                        }
+                      },
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "operator": "-",
+                      "start": 0,
+                      "type": "UnaryExpression",
+                      "type": "UnaryExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "angledLine",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "endAbsolute",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "elements": [
+                        {
+                          "arguments": [],
+                          "callee": {
+                            "abs_path": false,
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "profileStartX",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "path": [],
+                            "start": 0,
+                            "type": "Name"
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "start": 0,
+                          "type": "CallExpressionKw",
+                          "type": "CallExpressionKw",
+                          "unlabeled": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "start": 0,
+                            "type": "PipeSubstitution",
+                            "type": "PipeSubstitution"
+                          }
+                        },
+                        {
+                          "arguments": [],
+                          "callee": {
+                            "abs_path": false,
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "name": {
+                              "commentStart": 0,
+                              "end": 0,
+                              "moduleId": 0,
+                              "name": "profileStartY",
+                              "start": 0,
+                              "type": "Identifier"
+                            },
+                            "path": [],
+                            "start": 0,
+                            "type": "Name"
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "start": 0,
+                          "type": "CallExpressionKw",
+                          "type": "CallExpressionKw",
+                          "unlabeled": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "start": 0,
+                            "type": "PipeSubstitution",
+                            "type": "PipeSubstitution"
+                          }
+                        }
+                      ],
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "ArrayExpression",
+                      "type": "ArrayExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "line",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              },
+              {
+                "arguments": [],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "close",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              }
+            ],
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "PipeExpression",
+            "type": "PipeExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "start": 0
+  }
+}

rust/kcl-lib/tests/rect/input.kcl

@@ -0,0 +1,7 @@
+x = startSketchOn(XY)
+  |> startProfile(at = [-2, -1])
+  |> angledLine(angle = 0, length = 3, tag = $a)
+  |> angledLine(angle = segAng(a) + 90, length = 2)
+  |> angledLine(angle = segAng(a), length = -segLen(a))
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()

rust/kcl-lib/tests/rect/ops.snap

@@ -0,0 +1,128 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed rect.kcl
+---
+{
+  "rust/kcl-lib/tests/rect/input.kcl": [
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/rect/program_memory.snap

@@ -0,0 +1,181 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Variables in memory after executing rect.kcl
+---
+{
+  "a": {
+    "type": "TagIdentifier",
+    "type": "TagIdentifier",
+    "value": "a"
+  },
+  "x": {
+    "type": "Sketch",
+    "value": {
+      "type": "Sketch",
+      "id": "[uuid]",
+      "paths": [
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            -2.0,
+            -1.0
+          ],
+          "tag": {
+            "commentStart": 100,
+            "end": 102,
+            "moduleId": 0,
+            "start": 100,
+            "type": "TagDeclarator",
+            "value": "a"
+          },
+          "to": [
+            1.0,
+            -1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            1.0,
+            -1.0
+          ],
+          "tag": null,
+          "to": [
+            1.0000000000000002,
+            1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            1.0000000000000002,
+            1.0
+          ],
+          "tag": null,
+          "to": [
+            -1.9999999999999998,
+            1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            -1.9999999999999998,
+            1.0
+          ],
+          "tag": null,
+          "to": [
+            -2.0,
+            -1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            -2.0,
+            -1.0
+          ],
+          "tag": null,
+          "to": [
+            -2.0,
+            -1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        }
+      ],
+      "on": {
+        "artifactId": "[uuid]",
+        "id": "[uuid]",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0,
+          "units": {
+            "type": "Mm"
+          }
+        },
+        "type": "plane",
+        "value": "XY",
+        "xAxis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0,
+          "units": {
+            "type": "Unknown"
+          }
+        },
+        "yAxis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0,
+          "units": {
+            "type": "Unknown"
+          }
+        }
+      },
+      "start": {
+        "from": [
+          -2.0,
+          -1.0
+        ],
+        "to": [
+          -2.0,
+          -1.0
+        ],
+        "units": {
+          "type": "Mm"
+        },
+        "tag": null,
+        "__geoMeta": {
+          "id": "[uuid]",
+          "sourceRange": []
+        }
+      },
+      "tags": {
+        "a": {
+          "type": "TagIdentifier",
+          "value": "a"
+        }
+      },
+      "artifactId": "[uuid]",
+      "originalId": "[uuid]",
+      "units": {
+        "type": "Mm"
+      }
+    }
+  }
+}

rust/kcl-lib/tests/rect/unparsed.snap

@@ -0,0 +1,11 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing rect.kcl
+---
+x = startSketchOn(XY)
+  |> startProfile(at = [-2, -1])
+  |> angledLine(angle = 0, length = 3, tag = $a)
+  |> angledLine(angle = segAng(a) + 90, length = 2)
+  |> angledLine(angle = segAng(a), length = -segLen(a))
+  |> line(endAbsolute = [profileStartX(%), profileStartY(%)])
+  |> close()

rust/kcl-lib/tests/rect_helper/artifact_commands.snap

@@ -0,0 +1,163 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact commands rect_helper.kcl
+---
+{
+  "rust/kcl-lib/tests/rect_helper/input.kcl": [
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "make_plane",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "x_axis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0
+        },
+        "y_axis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0
+        },
+        "size": 60.0,
+        "clobber": false,
+        "hide": true
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "enable_sketch_mode",
+        "entity_id": "[uuid]",
+        "ortho": false,
+        "animated": false,
+        "adjust_camera": false,
+        "planar_normal": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 1.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "start_path"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "move_path_pen",
+        "path": "[uuid]",
+        "to": {
+          "x": -2.0,
+          "y": -1.0,
+          "z": 0.0
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "sketch_mode_disable"
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 3.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 0.0,
+            "y": 2.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": -3.0,
+            "y": 0.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "extend_path",
+        "path": "[uuid]",
+        "segment": {
+          "type": "line",
+          "end": {
+            "x": 0.0,
+            "y": -2.0,
+            "z": 0.0
+          },
+          "relative": true
+        }
+      }
+    },
+    {
+      "cmdId": "[uuid]",
+      "range": [],
+      "command": {
+        "type": "close_path",
+        "path_id": "[uuid]"
+      }
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [],
+  "std::prelude": [],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/rect_helper/artifact_graph_flowchart.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Artifact graph flowchart rect_helper.kcl
+extension: md
+snapshot_kind: binary
+---

rust/kcl-lib/tests/rect_helper/artifact_graph_flowchart.snap.md

@@ -0,0 +1,24 @@
+```mermaid
+flowchart LR
+  subgraph path2 [Path]
+    2["Path<br>[25, 76, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    3["Segment<br>[25, 76, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    4["Segment<br>[25, 76, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    5["Segment<br>[25, 76, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    6["Segment<br>[25, 76, 0]"]
+      %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 1 }]
+    7[Solid2d]
+  end
+  1["Plane<br>[4, 21, 0]"]
+    %% [ProgramBodyItem { index: 0 }, VariableDeclarationDeclaration, VariableDeclarationInit, PipeBodyItem { index: 0 }]
+  1 --- 2
+  2 --- 3
+  2 --- 4
+  2 --- 5
+  2 --- 6
+  2 --- 7
+```

rust/kcl-lib/tests/rect_helper/ast.snap

@@ -0,0 +1,233 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of parsing rect_helper.kcl
+---
+{
+  "Ok": {
+    "body": [
+      {
+        "commentStart": 0,
+        "declaration": {
+          "commentStart": 0,
+          "end": 0,
+          "id": {
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "name": "x",
+            "start": 0,
+            "type": "Identifier"
+          },
+          "init": {
+            "body": [
+              {
+                "arguments": [],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "startSketchOn",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "XY",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name",
+                  "type": "Name"
+                }
+              },
+              {
+                "arguments": [
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "width",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "3",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 3.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "height",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "raw": "2",
+                      "start": 0,
+                      "type": "Literal",
+                      "type": "Literal",
+                      "value": {
+                        "value": 2.0,
+                        "suffix": "None"
+                      }
+                    }
+                  },
+                  {
+                    "type": "LabeledArg",
+                    "label": {
+                      "commentStart": 0,
+                      "end": 0,
+                      "moduleId": 0,
+                      "name": "corner",
+                      "start": 0,
+                      "type": "Identifier"
+                    },
+                    "arg": {
+                      "commentStart": 0,
+                      "elements": [
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "2",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 2.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        },
+                        {
+                          "argument": {
+                            "commentStart": 0,
+                            "end": 0,
+                            "moduleId": 0,
+                            "raw": "1",
+                            "start": 0,
+                            "type": "Literal",
+                            "type": "Literal",
+                            "value": {
+                              "value": 1.0,
+                              "suffix": "None"
+                            }
+                          },
+                          "commentStart": 0,
+                          "end": 0,
+                          "moduleId": 0,
+                          "operator": "-",
+                          "start": 0,
+                          "type": "UnaryExpression",
+                          "type": "UnaryExpression"
+                        }
+                      ],
+                      "end": 0,
+                      "moduleId": 0,
+                      "start": 0,
+                      "type": "ArrayExpression",
+                      "type": "ArrayExpression"
+                    }
+                  }
+                ],
+                "callee": {
+                  "abs_path": false,
+                  "commentStart": 0,
+                  "end": 0,
+                  "moduleId": 0,
+                  "name": {
+                    "commentStart": 0,
+                    "end": 0,
+                    "moduleId": 0,
+                    "name": "rectangle",
+                    "start": 0,
+                    "type": "Identifier"
+                  },
+                  "path": [],
+                  "start": 0,
+                  "type": "Name"
+                },
+                "commentStart": 0,
+                "end": 0,
+                "moduleId": 0,
+                "start": 0,
+                "type": "CallExpressionKw",
+                "type": "CallExpressionKw",
+                "unlabeled": null
+              }
+            ],
+            "commentStart": 0,
+            "end": 0,
+            "moduleId": 0,
+            "start": 0,
+            "type": "PipeExpression",
+            "type": "PipeExpression"
+          },
+          "moduleId": 0,
+          "start": 0,
+          "type": "VariableDeclarator"
+        },
+        "end": 0,
+        "kind": "const",
+        "moduleId": 0,
+        "start": 0,
+        "type": "VariableDeclaration",
+        "type": "VariableDeclaration"
+      }
+    ],
+    "commentStart": 0,
+    "end": 0,
+    "moduleId": 0,
+    "start": 0
+  }
+}

rust/kcl-lib/tests/rect_helper/input.kcl

@@ -0,0 +1,2 @@
+x = startSketchOn(XY)
+|> rectangle(width = 3, height = 2, corner = [-2, -1])

rust/kcl-lib/tests/rect_helper/ops.snap

@@ -0,0 +1,128 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Operations executed rect_helper.kcl
+---
+{
+  "rust/kcl-lib/tests/rect_helper/input.kcl": [
+    {
+      "type": "StdLibCall",
+      "name": "startSketchOn",
+      "unlabeledArg": {
+        "value": {
+          "type": "Plane",
+          "artifact_id": "[uuid]"
+        },
+        "sourceRange": []
+      },
+      "labeledArgs": {},
+      "nodePath": {
+        "steps": [
+          {
+            "type": "ProgramBodyItem",
+            "index": 0
+          },
+          {
+            "type": "VariableDeclarationDeclaration"
+          },
+          {
+            "type": "VariableDeclarationInit"
+          },
+          {
+            "type": "PipeBodyItem",
+            "index": 0
+          }
+        ]
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::appearance": [],
+  "std::array": [],
+  "std::math": [
+    {
+      "type": "VariableDeclaration",
+      "name": "PI",
+      "value": {
+        "type": "Number",
+        "value": 3.141592653589793,
+        "ty": {
+          "type": "Unknown"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "E",
+      "value": {
+        "type": "Number",
+        "value": 2.718281828459045,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "TAU",
+      "value": {
+        "type": "Number",
+        "value": 6.283185307179586,
+        "ty": {
+          "type": "Known",
+          "type": "Count"
+        }
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::prelude": [
+    {
+      "type": "VariableDeclaration",
+      "name": "START",
+      "value": {
+        "type": "String",
+        "value": "start"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    },
+    {
+      "type": "VariableDeclaration",
+      "name": "END",
+      "value": {
+        "type": "String",
+        "value": "end"
+      },
+      "visibility": "export",
+      "nodePath": {
+        "steps": []
+      },
+      "sourceRange": []
+    }
+  ],
+  "std::sketch": [],
+  "std::solid": [],
+  "std::sweep": [],
+  "std::transform": [],
+  "std::turns": [],
+  "std::types": [],
+  "std::units": []
+}

rust/kcl-lib/tests/rect_helper/program_memory.snap

@@ -0,0 +1,144 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Variables in memory after executing rect_helper.kcl
+---
+{
+  "x": {
+    "type": "Sketch",
+    "value": {
+      "type": "Sketch",
+      "id": "[uuid]",
+      "paths": [
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            -2.0,
+            -1.0
+          ],
+          "tag": null,
+          "to": [
+            1.0,
+            -1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            1.0,
+            -1.0
+          ],
+          "tag": null,
+          "to": [
+            1.0,
+            1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            1.0,
+            1.0
+          ],
+          "tag": null,
+          "to": [
+            -2.0,
+            1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        },
+        {
+          "__geoMeta": {
+            "id": "[uuid]",
+            "sourceRange": []
+          },
+          "from": [
+            -2.0,
+            1.0
+          ],
+          "tag": null,
+          "to": [
+            -2.0,
+            -1.0
+          ],
+          "type": "ToPoint",
+          "units": {
+            "type": "Mm"
+          }
+        }
+      ],
+      "on": {
+        "artifactId": "[uuid]",
+        "id": "[uuid]",
+        "origin": {
+          "x": 0.0,
+          "y": 0.0,
+          "z": 0.0,
+          "units": {
+            "type": "Mm"
+          }
+        },
+        "type": "plane",
+        "value": "XY",
+        "xAxis": {
+          "x": 1.0,
+          "y": 0.0,
+          "z": 0.0,
+          "units": {
+            "type": "Unknown"
+          }
+        },
+        "yAxis": {
+          "x": 0.0,
+          "y": 1.0,
+          "z": 0.0,
+          "units": {
+            "type": "Unknown"
+          }
+        }
+      },
+      "start": {
+        "from": [
+          -2.0,
+          -1.0
+        ],
+        "to": [
+          -2.0,
+          -1.0
+        ],
+        "units": {
+          "type": "Mm"
+        },
+        "tag": null,
+        "__geoMeta": {
+          "id": "[uuid]",
+          "sourceRange": []
+        }
+      },
+      "artifactId": "[uuid]",
+      "originalId": "[uuid]",
+      "units": {
+        "type": "Mm"
+      }
+    }
+  }
+}

rust/kcl-lib/tests/rect_helper/unparsed.snap

@@ -0,0 +1,6 @@
+---
+source: kcl-lib/src/simulation_tests.rs
+description: Result of unparsing rect_helper.kcl
+---
+x = startSketchOn(XY)
+  |> rectangle(width = 3, height = 2, corner = [-2, -1])

rust/kcl-python-bindings/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-python-bindings"
-version = "0.3.83"
+version = "0.3.84"
 edition = "2021"
 repository = "https://github.com/kittycad/modeling-app"
 exclude = ["tests/*", "files/*", "venv/*"]

rust/kcl-test-server/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-test-server"
 description = "A test server for KCL"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 

rust/kcl-to-core/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "kcl-to-core"
 description = "Utility methods to convert kcl to engine core executable tests"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 license = "MIT"
 repository = "https://github.com/KittyCAD/modeling-app"

rust/kcl-wasm-lib/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kcl-wasm-lib"
-version = "0.1.83"
+version = "0.1.84"
 edition = "2021"
 repository = "https://github.com/KittyCAD/modeling-app"
 rust-version = "1.83"