Special case ObjCPropertyDecl for printing

ObjCPropertyDecl should use the category interface as a context similar to what is done for methods.

Previously category methods would be printed as `::property`; now they are printed as `Class::property`.

llvm-svn: 357720

1 files changed, 40 insertions, 0 deletions

diff --git a/clang/unittests/AST/NamedDeclPrinterTest.cpp b/clang/unittests/AST/NamedDeclPrinterTest.cpp
index 172268cc9f4..d97299bc191 100644
--- a/clang/unittests/AST/NamedDeclPrinterTest.cpp
+++ b/clang/unittests/AST/NamedDeclPrinterTest.cpp
@@ -115,6 +115,18 @@ PrintedWrittenNamedDeclCXX11Matches(StringRef Code, StringRef DeclName,
                                  "input.cc");
 }
 
+::testing::AssertionResult
+PrintedWrittenPropertyDeclObjCMatches(StringRef Code, StringRef DeclName,
+                                   StringRef ExpectedPrinted) {
+  std::vector<std::string> Args{"-std=c++11", "-xobjective-c++"};
+  return PrintedNamedDeclMatches(Code,
+                                 Args,
+                                 /*SuppressUnwrittenScope*/ true,
+                                 objcPropertyDecl(hasName(DeclName)).bind("id"),
+                                 ExpectedPrinted,
+                                 "input.m");
+}
+
 } // unnamed namespace
 
 TEST(NamedDeclPrinter, TestNamespace1) {
@@ -179,3 +191,31 @@ TEST(NamedDeclPrinter, TestLinkageInNamespace) {
     "A",
     "X::A"));
 }
+
+TEST(NamedDeclPrinter, TestObjCClassExtension) {
+  ASSERT_TRUE(PrintedWrittenPropertyDeclObjCMatches(
+    R"(
+      @interface Obj
+      @end
+
+      @interface Obj ()
+      @property(nonatomic) int property;
+      @end
+    )",
+    "property",
+    "Obj::property"));
+}
+
+TEST(NamedDeclPrinter, TestObjCClassExtensionWithGetter) {
+  ASSERT_TRUE(PrintedWrittenPropertyDeclObjCMatches(
+    R"(
+      @interface Obj
+      @end
+
+      @interface Obj ()
+      @property(nonatomic, getter=myPropertyGetter) int property;
+      @end
+    )",
+    "property",
+    "Obj::property"));
+}