[clang] 5b3a9ac - [clang][bytecode] Handle more types in `canClassify()` (#203669)

[via cfe-commits]

Author: Timm Baeder
Date: 2026-06-13T16:34:36+02:00
New Revision: 5b3a9ac949aba6e062bcd9062cb8c0f2eaf7f776

URL: https://github.com/llvm/llvm-project/commit/5b3a9ac949aba6e062bcd9062cb8c0f2eaf7f776
DIFF: https://github.com/llvm/llvm-project/commit/5b3a9ac949aba6e062bcd9062cb8c0f2eaf7f776.diff

LOG: [clang][bytecode] Handle more types in `canClassify()` (#203669)

Avoid having to go through the normal `classify()` path.

Added: 
    

Modified: 
    clang/lib/AST/ByteCode/Context.h

Removed: 
    


################################################################################
diff  --git a/clang/lib/AST/ByteCode/Context.h b/clang/lib/AST/ByteCode/Context.h
index 235a4e44a9342..789f72ae34f73 100644
--- a/clang/lib/AST/ByteCode/Context.h
+++ b/clang/lib/AST/ByteCode/Context.h
@@ -121,6 +121,7 @@ class Context final {
   }
 
   bool canClassify(QualType T) const {
+    T = T.getCanonicalType();
     if (const auto *BT = dyn_cast<BuiltinType>(T)) {
       if (BT->isInteger() || BT->isFloatingPoint())
         return true;
@@ -133,6 +134,10 @@ class Context final {
     if (T->isArrayType() || T->isRecordType() || T->isAnyComplexType() ||
         T->isVectorType())
       return false;
+
+    if (const auto *D = T->getAsEnumDecl())
+      return D->isComplete();
+
     return classify(T) != std::nullopt;
   }
   bool canClassify(const Expr *E) const {