bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-expand/src/change.rs')
-rw-r--r--crates/hir-expand/src/change.rs34
1 files changed, 33 insertions, 1 deletions
diff --git a/crates/hir-expand/src/change.rs b/crates/hir-expand/src/change.rs
index 67b7df198e..c6611438e6 100644
--- a/crates/hir-expand/src/change.rs
+++ b/crates/hir-expand/src/change.rs
@@ -1,6 +1,10 @@
//! Defines a unit of change that can applied to the database to get the next
//! state. Changes are transactional.
-use base_db::{salsa::Durability, CrateGraph, FileChange, SourceDatabaseExt, SourceRoot};
+use base_db::{
+ salsa::Durability, CrateGraph, CrateId, FileChange, SourceDatabaseExt, SourceRoot,
+ TargetLayoutLoadResult, Version,
+};
+use la_arena::RawIdx;
use span::FileId;
use triomphe::Arc;
@@ -10,6 +14,8 @@ use crate::{db::ExpandDatabase, proc_macro::ProcMacros};
pub struct Change {
pub source_change: FileChange,
pub proc_macros: Option<ProcMacros>,
+ pub toolchains: Option<Vec<Option<Version>>>,
+ pub target_data_layouts: Option<Vec<TargetLayoutLoadResult>>,
}
impl Change {
@@ -22,6 +28,24 @@ impl Change {
if let Some(proc_macros) = self.proc_macros {
db.set_proc_macros_with_durability(Arc::new(proc_macros), Durability::HIGH);
}
+ if let Some(target_data_layouts) = self.target_data_layouts {
+ for (id, val) in target_data_layouts.into_iter().enumerate() {
+ db.set_data_layout_with_durability(
+ CrateId::from_raw(RawIdx::from(id as u32)),
+ val,
+ Durability::HIGH,
+ );
+ }
+ }
+ if let Some(toolchains) = self.toolchains {
+ for (id, val) in toolchains.into_iter().enumerate() {
+ db.set_toolchain_with_durability(
+ CrateId::from_raw(RawIdx::from(id as u32)),
+ val,
+ Durability::HIGH,
+ );
+ }
+ }
}
pub fn change_file(&mut self, file_id: FileId, new_text: Option<Arc<str>>) {
@@ -36,6 +60,14 @@ impl Change {
self.proc_macros = Some(proc_macros);
}
+ pub fn set_toolchains(&mut self, toolchains: Vec<Option<Version>>) {
+ self.toolchains = Some(toolchains);
+ }
+
+ pub fn set_target_data_layouts(&mut self, target_data_layouts: Vec<TargetLayoutLoadResult>) {
+ self.target_data_layouts = Some(target_data_layouts);
+ }
+
pub fn set_roots(&mut self, roots: Vec<SourceRoot>) {
self.source_change.set_roots(roots)
}