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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-17 22:16:11 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-01-17 22:16:11 +0000 |
| commit | de03c15ad92b44a4be11507ca2501bb9dd014dce (patch) | |
| tree | 3a4c1281f6fcbb89d0bba86df9846b046cf3dc7e /lib/Sema/DeclSpec.cpp | |
| parent | 995e4a7530d705147c875b63608532c483c011a8 (diff) | |
Parsing support for C11's _Noreturn keyword. No semantics yet.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172761 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/DeclSpec.cpp')
| -rw-r--r-- | lib/Sema/DeclSpec.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/Sema/DeclSpec.cpp b/lib/Sema/DeclSpec.cpp index fa63c2af38..35b0736196 100644 --- a/lib/Sema/DeclSpec.cpp +++ b/lib/Sema/DeclSpec.cpp @@ -329,7 +329,8 @@ unsigned DeclSpec::getParsedSpecifiers() const { if (hasTypeSpecifier()) Res |= PQ_TypeSpecifier; - if (FS_inline_specified || FS_virtual_specified || FS_explicit_specified) + if (FS_inline_specified || FS_virtual_specified || FS_explicit_specified || + FS_noreturn_specified) Res |= PQ_FunctionSpecifier; return Res; } @@ -734,6 +735,13 @@ bool DeclSpec::setFunctionSpecExplicit(SourceLocation Loc) { return false; } +bool DeclSpec::setFunctionSpecNoreturn(SourceLocation Loc) { + // '_Noreturn _Noreturn' is ok. + FS_noreturn_specified = true; + FS_noreturnLoc = Loc; + return false; +} + bool DeclSpec::SetFriendSpec(SourceLocation Loc, const char *&PrevSpec, unsigned &DiagID) { if (Friend_specified) { |