Removed an unused function I added a while back.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161714 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/Parse/Parser.h

@@ -1057,7 +1057,6 @@ private:
                                           ParsingDeclSpec *DS = 0);
   bool isDeclarationAfterDeclarator();
   bool isStartOfFunctionDefinition(const ParsingDeclarator &Declarator);
-  bool isStartOfDelayParsedFunctionDefinition(const ParsingDeclarator &Declarator);
   DeclGroupPtrTy ParseDeclarationOrFunctionDefinition(
                                                   ParsedAttributesWithRange &attrs,
                                                   ParsingDeclSpec *DS = 0,

lib/Parse/Parser.cpp

@@ -808,27 +808,6 @@ bool Parser::isStartOfFunctionDefinition(const ParsingDeclarator &Declarator) {
          Tok.is(tok::kw_try);          // X() try { ... }
 }
 
-/// \brief Determine whether the current token, if it occurs after a
-/// a function declarator, indicates the start of a function definition
-/// inside an objective-C class implementation and thus can be delay parsed. 
-bool Parser::isStartOfDelayParsedFunctionDefinition(
-                                       const ParsingDeclarator &Declarator) {
-  if (!CurParsedObjCImpl ||
-      !Declarator.isFunctionDeclarator())
-    return false;
-  if (Tok.is(tok::l_brace))   // int X() {}
-    return true;
-
-  // Handle K&R C argument lists: int X(f) int f; {}
-  if (!getLangOpts().CPlusPlus &&
-      Declarator.getFunctionTypeInfo().isKNRPrototype()) 
-    return isDeclarationSpecifier();
-  
-  return getLangOpts().CPlusPlus &&
-           (Tok.is(tok::colon) ||         // X() : Base() {} (used for ctors)
-            Tok.is(tok::kw_try));          // X() try { ... }
-}
-
 /// ParseDeclarationOrFunctionDefinition - Parse either a function-definition or
 /// a declaration.  We can't tell which we have until we read up to the
 /// compound-statement in function-definition. TemplateParams, if