diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-17 01:30:42 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-17 01:30:42 +0000 |
| commit | cd8ab51a44e80625d84126780b0d85a7732e25af (patch) | |
| tree | eb8a9f189b8553a98c361192ddb816b8f1703d5c /lib/CodeGen | |
| parent | 6c3af3d0e3e65bcbca57bfd458d684941f6d0531 (diff) | |
Implement C++11 semantics for [[noreturn]] attribute. This required splitting
it apart from [[gnu::noreturn]] / __attribute__((noreturn)), since their
semantics are not equivalent (for instance, we treat [[gnu::noreturn]] as
affecting the function type, whereas [[noreturn]] does not).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172691 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGCall.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp index 878b73d39c..d9a00453df 100644 --- a/lib/CodeGen/CGCall.cpp +++ b/lib/CodeGen/CGCall.cpp @@ -989,7 +989,8 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI, FuncAttrs.addAttribute(llvm::Attribute::NoUnwind); } - if (TargetDecl->hasAttr<NoReturnAttr>()) + if (TargetDecl->hasAttr<NoReturnAttr>() || + TargetDecl->hasAttr<CXX11NoReturnAttr>()) FuncAttrs.addAttribute(llvm::Attribute::NoReturn); if (TargetDecl->hasAttr<ReturnsTwiceAttr>()) |