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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-10-29 08:11:47 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2014-10-29 08:11:47 +0000 |
| commit | 4104b7b2176e3ab846c507e3c93eea257e309932 (patch) | |
| tree | 292ebc5b40004597f54225a8eb6a6f73c0e794aa /lib/Sema/TreeTransform.h | |
| parent | a61c9c98319fa18db0856b5fc1ce0490e61dc06a (diff) | |
Don't capture DeclRefExpr::getNameInfo().getInfo(). It returns reference in temporary object.
DeclarationNameInfo::getInfo() returns reference, but DeclRefExpr::getNameInfo() returns temporary DeclarationNameInfo().
It triggered a local crash for me.
Failing Tests (1):
Clang :: SemaTemplate/instantiate-overload-candidates.cpp
Assertion failed!
Program: bin\clang.EXE
File: clang/lib/Basic/SourceManager.cpp, Line 822
Expression: 0 && "Invalid SLocOffset or bad function choice"
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@220841 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/TreeTransform.h')
| -rw-r--r-- | lib/Sema/TreeTransform.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h index c569d31f7e..854ff52f52 100644 --- a/lib/Sema/TreeTransform.h +++ b/lib/Sema/TreeTransform.h @@ -10460,7 +10460,7 @@ TreeTransform<Derived>::RebuildCXXOperatorCallExpr(OverloadedOperatorKind Op, SourceLocation RBrace; if (DeclRefExpr *DRE = dyn_cast<DeclRefExpr>(Callee)) { - DeclarationNameLoc &NameLoc = DRE->getNameInfo().getInfo(); + DeclarationNameLoc NameLoc = DRE->getNameInfo().getInfo(); LBrace = SourceLocation::getFromRawEncoding( NameLoc.CXXOperatorName.BeginOpNameLoc); RBrace = SourceLocation::getFromRawEncoding( |