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Allow qualifiers on blocks. Radar 6441502 

llvm-svn: 71183
This commit is contained in:
Mike Stump 2009-05-07 21:56:17 +00:00
parent ba53fe98e7
commit 5e16a0d9e7
2 changed files with 7 additions and 3 deletions
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5
clang/lib/Sema/SemaType.cpp
View File

@ -666,12 +666,11 @@ QualType Sema::GetTypeForDeclarator(Declarator &D, Scope *S, unsigned Skip) {
if (!LangOpts.Blocks)
Diag(DeclType.Loc, diag::err_blocks_disable);
if (DeclType.Cls.TypeQuals)
Diag(D.getIdentifierLoc(), diag::err_qualified_block_pointer_type);
if (!T.getTypePtr()->isFunctionType())
Diag(D.getIdentifierLoc(), diag::err_nonfunction_block_type);
else
T = Context.getBlockPointerType(T);
T = (Context.getBlockPointerType(T)
.getQualifiedType(DeclType.Cls.TypeQuals));
break;
case DeclaratorChunk::Pointer:
T = BuildPointerType(T, DeclType.Ptr.TypeQuals, DeclType.Loc, Name);

5
clang/test/Sema/block-misc.c
View File

@ -180,3 +180,8 @@ void test17() {
(void)(1 < bp); // expected-error {{invalid operands to binary expression}}
(void)(0 < bp); // expected-error {{invalid operands to binary expression}}
}
void test18() {
void (^const blockA)(void) = ^{ };
blockA = ^{ }; // expected-error {{read-only variable is not assignable}}
}