Move turns to a submodule of std (#6039)

* Move turns to a submodule of std

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* Cache module infos as well as memory; fix a bug with deprecated constants

Signed-off-by: Nick Cameron <nrc@ncameron.org>

---------

Signed-off-by: Nick Cameron <nrc@ncameron.org>
This commit is contained in:
Nick Cameron
2025-03-30 11:10:44 +13:00
committed by GitHub
parent 51c16d0048
commit db5ce7ba85
56 changed files with 2678 additions and 2637 deletions

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@ -6,7 +6,7 @@ use itertools::{EitherOrBoth, Itertools};
use tokio::sync::RwLock;
use crate::{
execution::{annotations, memory::Stack, EnvironmentRef, ExecState, ExecutorSettings},
execution::{annotations, memory::Stack, state::ModuleInfoMap, EnvironmentRef, ExecState, ExecutorSettings},
parsing::ast::types::{Annotation, Node, Program},
walk::Node as WalkNode,
};
@ -15,7 +15,7 @@ lazy_static::lazy_static! {
/// A static mutable lock for updating the last successful execution state for the cache.
static ref OLD_AST: Arc<RwLock<Option<OldAstState>>> = Default::default();
// The last successful run's memory. Not cleared after an unssuccessful run.
static ref PREV_MEMORY: Arc<RwLock<Option<Stack>>> = Default::default();
static ref PREV_MEMORY: Arc<RwLock<Option<(Stack, ModuleInfoMap)>>> = Default::default();
}
/// Read the old ast memory from the lock.
@ -29,12 +29,12 @@ pub(super) async fn write_old_ast(old_state: OldAstState) {
*old_ast = Some(old_state);
}
pub(crate) async fn read_old_memory() -> Option<Stack> {
pub(crate) async fn read_old_memory() -> Option<(Stack, ModuleInfoMap)> {
let old_mem = PREV_MEMORY.read().await;
old_mem.clone()
}
pub(super) async fn write_old_memory(mem: Stack) {
pub(super) async fn write_old_memory(mem: (Stack, ModuleInfoMap)) {
let mut old_mem = PREV_MEMORY.write().await;
*old_mem = Some(mem);
}

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@ -559,7 +559,10 @@ impl ExecutorContext {
let mut exec_state = ExecState::new(self);
if use_prev_memory {
match cache::read_old_memory().await {
Some(mem) => *exec_state.mut_stack() = mem,
Some(mem) => {
*exec_state.mut_stack() = mem.0;
exec_state.global.module_infos = mem.1;
}
None => self.prepare_mem(&mut exec_state).await?,
}
} else {
@ -577,10 +580,11 @@ impl ExecutorContext {
// memory, not to the exec_state which is not cached for mock execution.
let mut mem = exec_state.stack().clone();
let module_infos = exec_state.global.module_infos.clone();
let outcome = exec_state.to_mock_wasm_outcome(result.0).await;
mem.squash_env(result.0);
cache::write_old_memory(mem).await;
cache::write_old_memory((mem, module_infos)).await;
Ok(outcome)
}
@ -770,7 +774,7 @@ impl ExecutorContext {
if !self.is_mock() {
let mut mem = exec_state.stack().deep_clone();
mem.restore_env(env_ref);
cache::write_old_memory(mem).await;
cache::write_old_memory((mem, exec_state.global.module_infos.clone())).await;
}
let session_data = self.engine.get_session_data().await;
Ok((env_ref, session_data))

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@ -30,6 +30,8 @@ pub struct ExecState {
pub(super) exec_context: Option<super::ExecutorContext>,
}
pub type ModuleInfoMap = IndexMap<ModuleId, ModuleInfo>;
#[derive(Debug, Clone)]
pub(super) struct GlobalState {
/// Map from source file absolute path to module ID.
@ -37,7 +39,7 @@ pub(super) struct GlobalState {
/// Map from module ID to source file.
pub id_to_source: IndexMap<ModuleId, ModuleSource>,
/// Map from module ID to module info.
pub module_infos: IndexMap<ModuleId, ModuleInfo>,
pub module_infos: ModuleInfoMap,
/// Output map of UUIDs to artifacts.
pub artifacts: IndexMap<ArtifactId, Artifact>,
/// Output commands to allow building the artifact graph by the caller.