1 files changed, 29 insertions, 0 deletions
diff --git a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
index b18cd631302..85b22b245ea 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
@@ -422,6 +422,35 @@ TEST(Matcher, AnyArgument) {
   EXPECT_TRUE(matches("void x(long) { int y; x(y); }", ImplicitCastedArgument));
 }
 
+TEST(Matcher, HasReceiver) {
+  EXPECT_TRUE(matchesObjC(
+      "@interface NSString @end"
+      "void f(NSString *x) {"
+      "[x containsString]"
+      "}",
+      objcMessageExpr(hasReceiver(declRefExpr(to(varDecl(hasName("x"))))))));
+
+  EXPECT_FALSE(matchesObjC(
+      "@interface NSString +(NSString *) stringWithFormat; @end"
+      "void f() { [NSString stringWithFormat]; }",
+      objcMessageExpr(hasReceiver(declRefExpr(to(varDecl(hasName("x"))))))));
+}
+
+TEST(Matcher, isInstanceMessage) {
+  EXPECT_TRUE(matchesObjC(
+      "@interface NSString @end"
+      "void f(NSString *x) {"
+      "[x containsString]"
+      "}",
+      objcMessageExpr(isInstanceMessage())));
+
+  EXPECT_FALSE(matchesObjC(
+      "@interface NSString +(NSString *) stringWithFormat; @end"
+      "void f() { [NSString stringWithFormat]; }",
+      objcMessageExpr(isInstanceMessage())));
+
+}
+
 TEST(ForEachArgumentWithParam, ReportsNoFalsePositives) {
   StatementMatcher ArgumentY =
     declRefExpr(to(varDecl(hasName("y")))).bind("arg");