diff options
| author | Alp Toker <alp@nuanti.com> | 2013-10-20 18:48:56 +0000 |
|---|---|---|
| committer | Alp Toker <alp@nuanti.com> | 2013-10-20 18:48:56 +0000 |
| commit | 67b47ac0a76bdfa68d2191d7b78d253b0e084a8c (patch) | |
| tree | 5edb0d3346927c8263f9ee38b712531808ce4232 /clang/lib/Sema/SemaOverload.cpp | |
| parent | d46e07e26e5256327eb38b092057b58547310b18 (diff) | |
| download | bcm5719-llvm-67b47ac0a76bdfa68d2191d7b78d253b0e084a8c.tar.gz bcm5719-llvm-67b47ac0a76bdfa68d2191d7b78d253b0e084a8c.zip | |
Fix crash in cleanup attr handling
ResolveSingleFunctionTemplateSpecialization() returns 0 and doesn't emit diags
unless the expression has template-ids, so we must null check the result.
Also add a better diag noting which overloads are causing the problem.
Reviewed by Aaron Ballman.
llvm-svn: 193055
Diffstat (limited to 'clang/lib/Sema/SemaOverload.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaOverload.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp index 6dbb7b6cc57..20cfb00584d 100644 --- a/clang/lib/Sema/SemaOverload.cpp +++ b/clang/lib/Sema/SemaOverload.cpp @@ -9672,6 +9672,9 @@ Sema::ResolveAddressOfOverloadedFunction(Expr *AddressOfExpr, /// template, where that template-id refers to a single template whose template /// arguments are either provided by the template-id or have defaults, /// as described in C++0x [temp.arg.explicit]p3. +/// +/// If no template-ids are found, no diagnostics are emitted and NULL is +/// returned. FunctionDecl * Sema::ResolveSingleFunctionTemplateSpecialization(OverloadExpr *ovl, bool Complain, |
