[libclang] Introduce clang_Cursor_getObjCDeclQualifiers, to query for 'ObjC Qualifiers' written next to the return and

parameter types in an ObjC method declarations.

rdar://13676977

llvm-svn: 179816

1 files changed, 16 insertions, 0 deletions

diff --git a/clang/tools/c-index-test/c-index-test.c b/clang/tools/c-index-test/c-index-test.c
index ab022a9d988..b8664ed75aa 100644
--- a/clang/tools/c-index-test/c-index-test.c
+++ b/clang/tools/c-index-test/c-index-test.c
@@ -809,6 +809,22 @@ static void PrintCursor(CXCursor Cursor,
         printf("]");
       }
     }
+
+    {
+      unsigned QT = clang_Cursor_getObjCDeclQualifiers(Cursor);
+      if (QT != CXObjCDeclQualifier_None) {
+        printf(" [");
+        #define PRINT_OBJC_QUAL(A) \
+          if (QT & CXObjCDeclQualifier_##A) printf(#A ",")
+        PRINT_OBJC_QUAL(In);
+        PRINT_OBJC_QUAL(Inout);
+        PRINT_OBJC_QUAL(Out);
+        PRINT_OBJC_QUAL(Bycopy);
+        PRINT_OBJC_QUAL(Byref);
+        PRINT_OBJC_QUAL(Oneway);
+        printf("]");
+      }
+    }
   }
 }