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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-03-28 01:55:44 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-03-28 01:55:44 +0000 |
| commit | 4cf4a5e96ab0babd13774b17112e7c1d83042ea7 (patch) | |
| tree | f3ce07e277bb3bf61d0e3a834ea2af88dcd634e0 /lib/Sema/SemaDecl.cpp | |
| parent | 93d6b07cd79d74e343d81c0e8fb5365376a33097 (diff) | |
Support C11 _Atomic type qualifier. This is more-or-less just syntactic sugar for the _Atomic type specifier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178210 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 9261df559e..dfa87d314d 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -3175,6 +3175,8 @@ Decl *Sema::ParsedFreeStandingDeclSpec(Scope *S, AccessSpecifier AS, if (DS.getTypeQualifiers() & DeclSpec::TQ_volatile) Diag(DS.getConstSpecLoc(), DiagID) << "volatile"; // Restrict is covered above. + if (DS.getTypeQualifiers() & DeclSpec::TQ_atomic) + Diag(DS.getAtomicSpecLoc(), DiagID) << "_Atomic"; } // Warn about ignored type attributes, for example: @@ -3411,18 +3413,23 @@ Decl *Sema::BuildAnonymousStructOrUnion(Scope *S, DeclSpec &DS, if (DS.getTypeQualifiers()) { if (DS.getTypeQualifiers() & DeclSpec::TQ_const) Diag(DS.getConstSpecLoc(), diag::ext_anonymous_struct_union_qualified) - << Record->isUnion() << 0 + << Record->isUnion() << "const" << FixItHint::CreateRemoval(DS.getConstSpecLoc()); if (DS.getTypeQualifiers() & DeclSpec::TQ_volatile) - Diag(DS.getVolatileSpecLoc(), + Diag(DS.getVolatileSpecLoc(), diag::ext_anonymous_struct_union_qualified) - << Record->isUnion() << 1 + << Record->isUnion() << "volatile" << FixItHint::CreateRemoval(DS.getVolatileSpecLoc()); if (DS.getTypeQualifiers() & DeclSpec::TQ_restrict) - Diag(DS.getRestrictSpecLoc(), + Diag(DS.getRestrictSpecLoc(), diag::ext_anonymous_struct_union_qualified) - << Record->isUnion() << 2 + << Record->isUnion() << "restrict" << FixItHint::CreateRemoval(DS.getRestrictSpecLoc()); + if (DS.getTypeQualifiers() & DeclSpec::TQ_atomic) + Diag(DS.getAtomicSpecLoc(), + diag::ext_anonymous_struct_union_qualified) + << Record->isUnion() << "_Atomic" + << FixItHint::CreateRemoval(DS.getAtomicSpecLoc()); DS.ClearTypeQualifiers(); } |