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fix __attribute__(format) for struct function pointer fields 

llvm-svn: 49938
This commit is contained in:
Nuno Lopes 2008-04-18 22:43:39 +00:00
parent 472cf88ef2
commit 42dd577238
2 changed files with 12 additions and 3 deletions
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10
clang/lib/Sema/SemaDecl.cpp
View File

@ -2268,10 +2268,14 @@ void Sema::HandleNothrowAttribute(Decl *d, AttributeList *rawAttr) {
}
static const FunctionTypeProto *getFunctionProto(Decl *d) {
ValueDecl *decl = dyn_cast<ValueDecl>(d);
if (!decl) return 0;
QualType Ty;
QualType Ty = decl->getType();
if (ValueDecl *decl = dyn_cast<ValueDecl>(d))
Ty = decl->getType();
else if (FieldDecl *decl = dyn_cast<FieldDecl>(d))
Ty = decl->getType();
else
return 0;
if (Ty->isFunctionPointerType()) {
const PointerType *PtrTy = Ty->getAsPointerType();

5
clang/test/Sema/format-attribute.c
View File

@ -17,3 +17,8 @@ void z(char *str, int c, ...) __attribute__((format(strftime, 1,2))); // expecte
int (*f_ptr)(char*,...) __attribute__((format(printf, 1,2))); // no-error
int (*f2_ptr)(double,...) __attribute__((format(printf, 1, 2))); // expected-error {{format argument not a string type}}
struct _mystruct {
int (*printf)(const char *format, ...) __attribute__((__format__(printf, 1, 2))); // no-error
int (*printf2)(double format, ...) __attribute__((__format__(printf, 1, 2))); // expected-error {{format argument not a string type}}
};