ignore weak_import attribute on objc method decls.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70901 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index 8aec8c8e07fc8713a51993d950a0c4dfd14fd7aa..b29bcec1aa7bd5a09fb118a6953e4f7876db07b9 100644 (file)
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -775,8 +775,8 @@ static void HandleWeakImportAttr(Decl *D, const AttributeList &Attr, Sema &S) {
     isDef = (!VD->hasExternalStorage() || VD->getInit());
   } else if (FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
     isDef = FD->getBody(S.Context);
-  } else if (isa<ObjCPropertyDecl>(D)) {
-    // We ignore weak import on properties
+  } else if (isa<ObjCPropertyDecl>(D) || isa<ObjCMethodDecl>(D)) {
+    // We ignore weak import on properties and methods
     return;
   } else {
     S.Diag(Attr.getLoc(), diag::warn_attribute_wrong_decl_type)

diff --git a/test/SemaObjC/ignore-weakimport-method.m b/test/SemaObjC/ignore-weakimport-method.m
new file mode 100644 (file)
index 0000000..369d902
--- /dev/null
+++ b/test/SemaObjC/ignore-weakimport-method.m
@@ -0,0 +1,7 @@
+// RUN: clang-cc  -fsyntax-only -verify %s
+
+@interface foo 
++ (void) cx __attribute__((weak_import));
+- (void) x __attribute__((weak_import));
+@end
+