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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2016-10-26 12:51:45 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2016-10-26 12:51:45 +0000 |
| commit | 3f515cd795872e40bcd84ea42d74ec0e812d939a (patch) | |
| tree | a7b7f1c6fdb6c904ab4f9fb0f656d72542c82eb5 | |
| parent | 1408628ffa73b55ade613c22932dd6b15e072559 (diff) | |
| download | bcm5719-llvm-3f515cd795872e40bcd84ea42d74ec0e812d939a.tar.gz bcm5719-llvm-3f515cd795872e40bcd84ea42d74ec0e812d939a.zip | |
Fix use-after-scope in ASTContext.
Extend lifetime of ExceptionTypeStorage, as it is referenced by
CanonicalEPI and used outside the block (ExceptionSpec.Exceptions is an
ArrayRef)
Patch by Sam McCall!
Differential Revision: https://reviews.llvm.org/D25983
llvm-svn: 285192
| -rw-r--r-- | clang/lib/AST/ASTContext.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp index 9faded7dc94..d2c35851ee8 100644 --- a/clang/lib/AST/ASTContext.cpp +++ b/clang/lib/AST/ASTContext.cpp @@ -3230,13 +3230,13 @@ QualType ASTContext::getFunctionTypeInternal( for (unsigned i = 0; i != NumArgs; ++i) CanonicalArgs.push_back(getCanonicalParamType(ArgArray[i])); + llvm::SmallVector<QualType, 8> ExceptionTypeStorage; FunctionProtoType::ExtProtoInfo CanonicalEPI = EPI; CanonicalEPI.HasTrailingReturn = false; if (IsCanonicalExceptionSpec) { // Exception spec is already OK. } else if (NoexceptInType) { - llvm::SmallVector<QualType, 8> ExceptionTypeStorage; switch (EPI.ExceptionSpec.Type) { case EST_Unparsed: case EST_Unevaluated: case EST_Uninstantiated: // We don't know yet. It shouldn't matter what we pick here; no-one |
