static void HandleDLLImportAttr(Decl *D, const AttributeList &Attr, Sema &S) {
// Attribute can be applied only to functions or variables.
FunctionDecl *FD = dyn_cast<FunctionDecl>(D);
if (!FD && !isa<VarDecl>(D)) {
// Apparently Visual C++ thinks it is okay to not emit a warning
// in this case, so only emit a warning when -fms-extensions is not
// specified.
if (!S.getLangOpts().MicrosoftExt)
S.Diag(Attr.getLoc(), diag::warn_attribute_wrong_decl_type)
<< Attr.getName() << 2 /*variable and function*/;
return;
}
// Currently, the dllimport attribute is ignored for inlined functions.
// Warning is emitted.
if (FD && FD->isInlineSpecified()) {
S.Diag(Attr.getLoc(), diag::warn_attribute_ignored) << Attr.getName();
return;
}
unsigned Index = Attr.getAttributeSpellingListIndex();
DLLImportAttr *NewAttr = S.mergeDLLImportAttr(D, Attr.getRange(), Index);
if (NewAttr)
D->addAttr(NewAttr);
}
