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-rw-r--r--clang/lib/Sema/SemaLookup.cpp13
1 files changed, 12 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaLookup.cpp b/clang/lib/Sema/SemaLookup.cpp
index 245c5519b22..3f36caa84bb 100644
--- a/clang/lib/Sema/SemaLookup.cpp
+++ b/clang/lib/Sema/SemaLookup.cpp
@@ -1907,7 +1907,18 @@ bool Sema::LookupQualifiedName(LookupResult &R, DeclContext *LookupCtx,
cast<TagDecl>(LookupCtx)->isBeingDefined()) &&
"Declaration context must already be complete!");
- // Perform qualified name lookup into the LookupCtx.
+ struct QualifiedLookupInScope {
+ bool oldVal;
+ DeclContext *Context;
+ // Set flag in DeclContext informing debugger that we're looking for qualified name
+ QualifiedLookupInScope(DeclContext *ctx) : Context(ctx) {
+ oldVal = ctx->setUseQualifiedLookup();
+ }
+ ~QualifiedLookupInScope() {
+ Context->setUseQualifiedLookup(oldVal);
+ }
+ } QL(LookupCtx);
+
if (LookupDirect(*this, R, LookupCtx)) {
R.resolveKind();
if (isa<CXXRecordDecl>(LookupCtx))
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