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-rw-r--r--clang/lib/Sema/SemaInit.cpp7
1 files changed, 5 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index 776cb02..5d870f07 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -21,6 +21,7 @@
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/Specifiers.h"
#include "clang/Basic/TargetInfo.h"
+#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/Designator.h"
#include "clang/Sema/EnterExpressionEvaluationContext.h"
#include "clang/Sema/Initialization.h"
@@ -641,8 +642,10 @@ ExprResult InitListChecker::PerformEmptyInit(SourceLocation Loc,
// in that case. stlport does so too.
// Look for std::__debug for libstdc++, and for std:: for stlport.
// This is effectively a compiler-side implementation of LWG2193.
- if (!InitSeq && EmptyInitList && InitSeq.getFailureKind() ==
- InitializationSequence::FK_ExplicitConstructor) {
+ if (!InitSeq && EmptyInitList &&
+ InitSeq.getFailureKind() ==
+ InitializationSequence::FK_ExplicitConstructor &&
+ SemaRef.getPreprocessor().NeedsStdLibCxxWorkaroundBefore(2014'04'22)) {
OverloadCandidateSet::iterator Best;
OverloadingResult O =
InitSeq.getFailedCandidateSet()