Make isWeakDecl available as a method on ValueDecl.
llvm-svn: 145845
diff --git a/clang/include/clang/AST/Decl.h b/clang/include/clang/AST/Decl.h
index 28a01cf..c8120eb 100644
--- a/clang/include/clang/AST/Decl.h
+++ b/clang/include/clang/AST/Decl.h
@@ -508,6 +508,12 @@
QualType getType() const { return DeclType; }
void setType(QualType newType) { DeclType = newType; }
+ /// \brief Determine whether this symbol is weakly-imported,
+ /// or declared with the weak or weak-ref attr.
+ bool isWeak() const {
+ return hasAttr<WeakAttr>() || hasAttr<WeakRefAttr>() || isWeakImported();
+ }
+
// Implement isa/cast/dyncast/etc.
static bool classof(const Decl *D) { return classofKind(D->getKind()); }
static bool classof(const ValueDecl *D) { return true; }
