diff options
| author | Matt Beaumont-Gay <matthewbg@google.com> | 2012-11-16 01:14:52 +0000 |
|---|---|---|
| committer | Matt Beaumont-Gay <matthewbg@google.com> | 2012-11-16 01:14:52 +0000 |
| commit | 0bbf1c668e8cb1a3e5b1385c2fd5cd6c73f481c0 (patch) | |
| tree | 0c915e3a28f8aae7a65dccf6dc6651cf4716cb4c /lib/AST/MicrosoftMangle.cpp | |
| parent | 426391cd51af86f9d59eceb0fb1c42153eccbb9a (diff) | |
Fix PR14321, a crash when Clang is built with GCC 4.7 at -O1 or greater.
GCC 4.7 reuses stack slots fairly aggressively, which exposes more temporary
lifetime bugs.
No new test, this was caught by the existing CodeGenCXX/mangle-ms-templates.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168124 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/MicrosoftMangle.cpp')
| -rw-r--r-- | lib/AST/MicrosoftMangle.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/AST/MicrosoftMangle.cpp b/lib/AST/MicrosoftMangle.cpp index 98da920a8f..7a12c4da95 100644 --- a/lib/AST/MicrosoftMangle.cpp +++ b/lib/AST/MicrosoftMangle.cpp @@ -373,7 +373,7 @@ isTemplate(const NamedDecl *ND, dyn_cast<ClassTemplateSpecializationDecl>(ND)) { TypeSourceInfo *TSI = Spec->getTypeAsWritten(); if (TSI) { - TemplateSpecializationTypeLoc &TSTL = + TemplateSpecializationTypeLoc TSTL = cast<TemplateSpecializationTypeLoc>(TSI->getTypeLoc()); TemplateArgumentListInfo LI(TSTL.getLAngleLoc(), TSTL.getRAngleLoc()); for (unsigned i = 0, e = TSTL.getNumArgs(); i != e; ++i) |