[tint] Move override tracking into sem objects
Instead of the sem::Info.
This is required to resolve types without recursion.
Change-Id: I6613d0e19b99a910bddf75dabb47a71cc1713435
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/155144
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
diff --git a/src/tint/lang/wgsl/sem/array.h b/src/tint/lang/wgsl/sem/array.h
index 82c635a..e634a0f 100644
--- a/src/tint/lang/wgsl/sem/array.h
+++ b/src/tint/lang/wgsl/sem/array.h
@@ -48,6 +48,18 @@
/// Destructor
~Array() override;
+
+ /// Records that this variable (transitively) references the given override variable.
+ /// @param var the module-scope override variable
+ void AddTransitivelyReferencedOverride(const GlobalVariable* var);
+
+ /// @returns all transitively referenced override variables
+ VectorRef<const GlobalVariable*> TransitivelyReferencedOverrides() const {
+ return transitively_referenced_overrides_;
+ }
+
+ private:
+ UniqueVector<const GlobalVariable*, 4> transitively_referenced_overrides_;
};
} // namespace tint::sem
