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/Sema/SemaStmt.cpp | |
| 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/Sema/SemaStmt.cpp')
| -rw-r--r-- | lib/Sema/SemaStmt.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp index 09c418072d..db314fa50c 100644 --- a/lib/Sema/SemaStmt.cpp +++ b/lib/Sema/SemaStmt.cpp @@ -2419,8 +2419,7 @@ Sema::ActOnReturnStmt(SourceLocation ReturnLoc, Expr *RetValExp) { QualType RelatedRetType; if (const FunctionDecl *FD = getCurFunctionDecl()) { FnRetType = FD->getResultType(); - if (FD->hasAttr<NoReturnAttr>() || - FD->getType()->getAs<FunctionType>()->getNoReturnAttr()) + if (FD->isNoReturn()) Diag(ReturnLoc, diag::warn_noreturn_function_has_return_expr) << FD->getDeclName(); } else if (ObjCMethodDecl *MD = getCurMethodDecl()) { |