}
}
-/// ProcessDeclAttributes - Given a declarator (PD) with attributes indicated in
-/// it, apply them to D. This is a bit tricky because PD can have attributes
-/// specified in many different places, and we need to find and apply them all.
-void Sema::ProcessDeclAttributes(Scope *S, Decl *D, const Declarator &PD,
- bool NonInheritable, bool Inheritable) {
+void Sema::ProcessPragmaWeak(Scope *S, Decl *D) {
// It's valid to "forward-declare" #pragma weak, in which case we
// have to do this.
- if (Inheritable) {
- LoadExternalWeakUndeclaredIdentifiers();
- if (!WeakUndeclaredIdentifiers.empty()) {
- NamedDecl *ND = NULL;
- if (VarDecl *VD = dyn_cast<VarDecl>(D))
- if (VD->isExternC())
- ND = VD;
- if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
- if (FD->isExternC())
- ND = FD;
- if (ND) {
- if (IdentifierInfo *Id = ND->getIdentifier()) {
- llvm::DenseMap<IdentifierInfo*,WeakInfo>::iterator I
- = WeakUndeclaredIdentifiers.find(Id);
- if (I != WeakUndeclaredIdentifiers.end()) {
- WeakInfo W = I->second;
- DeclApplyPragmaWeak(S, ND, W);
- WeakUndeclaredIdentifiers[Id] = W;
- }
+ LoadExternalWeakUndeclaredIdentifiers();
+ if (!WeakUndeclaredIdentifiers.empty()) {
+ NamedDecl *ND = NULL;
+ if (VarDecl *VD = dyn_cast<VarDecl>(D))
+ if (VD->isExternC())
+ ND = VD;
+ if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
+ if (FD->isExternC())
+ ND = FD;
+ if (ND) {
+ if (IdentifierInfo *Id = ND->getIdentifier()) {
+ llvm::DenseMap<IdentifierInfo*,WeakInfo>::iterator I
+ = WeakUndeclaredIdentifiers.find(Id);
+ if (I != WeakUndeclaredIdentifiers.end()) {
+ WeakInfo W = I->second;
+ DeclApplyPragmaWeak(S, ND, W);
+ WeakUndeclaredIdentifiers[Id] = W;
}
}
}
}
+}
+/// ProcessDeclAttributes - Given a declarator (PD) with attributes indicated in
+/// it, apply them to D. This is a bit tricky because PD can have attributes
+/// specified in many different places, and we need to find and apply them all.
+void Sema::ProcessDeclAttributes(Scope *S, Decl *D, const Declarator &PD,
+ bool NonInheritable, bool Inheritable) {
// Apply decl attributes from the DeclSpec if present.
if (const AttributeList *Attrs = PD.getDeclSpec().getAttributes().getList())
ProcessDeclAttributeList(S, D, Attrs, NonInheritable, Inheritable);