deprecated enum should not warn when used initializing another deprecated enumerator.

// rdar://10535640


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146218 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 18 insertions, 0 deletions

diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 0c5a4879ae..61048f54e4 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -3099,6 +3099,8 @@ void Parser::ParseEnumBody(SourceLocation StartLoc, Decl *EnumDecl) {
 
     SourceLocation EqualLoc;
     ExprResult AssignedVal;
+    ParsingDeclRAIIObject PD(*this);
+    
     if (Tok.is(tok::equal)) {
       EqualLoc = ConsumeToken();
       AssignedVal = ParseConstantExpression();
@@ -3112,6 +3114,8 @@ void Parser::ParseEnumBody(SourceLocation StartLoc, Decl *EnumDecl) {
                                                     IdentLoc, Ident,
                                                     attrs.getList(), EqualLoc,
                                                     AssignedVal.release());
+    PD.complete(EnumConstDecl);
+    
     EnumConstantDecls.push_back(EnumConstDecl);
     LastEnumConstDecl = EnumConstDecl;
 
diff --git a/test/Sema/attr-availability-macosx.c b/test/Sema/attr-availability-macosx.c
index 2b7c1e06ac..1de26e9e9e 100644
--- a/test/Sema/attr-availability-macosx.c
+++ b/test/Sema/attr-availability-macosx.c
@@ -15,3 +15,17 @@ void test() {
   f4(0); // expected-error{{f4' is unavailable: obsoleted in Mac OS X 10.5}}
   f5(0); // expected-error{{'f5' is unavailable: not available on Mac OS X}}
 }
+
+// rdar://10535640
+
+enum {
+    foo __attribute__((availability(macosx,introduced=8.0,deprecated=9.0)))
+};
+
+enum {
+    bar __attribute__((availability(macosx,introduced=8.0,deprecated=9.0))) = foo
+};
+
+enum __attribute__((availability(macosx,introduced=8.0,deprecated=9.0))) {
+    bar1 = foo
+};