commit 56242baaae6c45b24fbdd5bc56fe4ee516fa9e6b
author Fariborz Jahanian <fjahanian@apple.com> Thu Jun 21 18:43:08 2012 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Thu Jun 21 18:43:08 2012 +0000
tree 4e68e2f729b1ec334adccce24200727018f6d95b
parent e48601573b9631600f563957476edb3b9cd41387

objective-c: deprecated C-like parameters in Objective-C 
method declarations.
// rdar://11578353.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158929 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseObjc.cpp

diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index d3016c7..b96a8dd 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -1106,7 +1106,7 @@
   }
 
   bool isVariadic = false;
-
+  bool cStyleParamWarned = false;
   // Parse the (optional) parameter list.
   while (Tok.is(tok::comma)) {
     ConsumeToken();
@@ -1115,6 +1115,10 @@
       ConsumeToken();
       break;
     }
+    if (!cStyleParamWarned) {
+      Diag(Tok, diag::warn_cstyle_param);
+      cStyleParamWarned = true;
+    }
     DeclSpec DS(AttrFactory);
     ParseDeclarationSpecifiers(DS);
     // Parse the declarator.
@@ -1126,7 +1130,6 @@
                                                     ParmDecl.getIdentifierLoc(), 
                                                     Param,
                                                    0));
-
   }
 
   // FIXME: Add support for optional parameter list...