1 files changed, 0 insertions, 46 deletions
diff --git a/clang/lib/Parse/ParseExprCXX.cpp b/clang/lib/Parse/ParseExprCXX.cpp
index cabc7b5266d..3f335747a4a 100644
--- a/clang/lib/Parse/ParseExprCXX.cpp
+++ b/clang/lib/Parse/ParseExprCXX.cpp
@@ -100,48 +100,6 @@ void Parser::CheckForTemplateAndDigraph(Token &Next, ParsedType ObjectType,
              /*AtDigraph*/false);
 }
 
-/// \brief Emits an error for a left parentheses after a double colon.
-///
-/// When a '(' is found after a '::', emit an error.  Attempt to fix the token
-/// stream by removing the '(', and the matching ')' if found.
-void Parser::CheckForLParenAfterColonColon() {
-  if (!Tok.is(tok::l_paren))
-    return;
-
-  Token LParen = Tok;
-  Token NextTok = GetLookAheadToken(1);
-  Token StarTok = NextTok;
-  // Check for (identifier or (*identifier
-  Token IdentifierTok = StarTok.is(tok::star) ? GetLookAheadToken(2) : StarTok;
-  if (IdentifierTok.isNot(tok::identifier))
-    return;
-  // Eat the '('.
-  ConsumeParen();
-  Token RParen;
-  RParen.setLocation(SourceLocation());
-  // Do we have a ')' ?
-  NextTok = StarTok.is(tok::star) ? GetLookAheadToken(2) : GetLookAheadToken(1);
-  if (NextTok.is(tok::r_paren)) {
-    RParen = NextTok;
-    // Eat the '*' if it is present.
-    if (StarTok.is(tok::star))
-      ConsumeToken();
-    // Eat the identifier.
-    ConsumeToken();
-    // Add the identifier token back.
-    PP.EnterToken(IdentifierTok);
-    // Add the '*' back if it was present.
-    if (StarTok.is(tok::star))
-      PP.EnterToken(StarTok);
-    // Eat the ')'.
-    ConsumeParen();
-  }
-
-  Diag(LParen.getLocation(), diag::err_paren_after_colon_colon)
-      << FixItHint::CreateRemoval(LParen.getLocation())
-      << FixItHint::CreateRemoval(RParen.getLocation());
-}
-
 /// \brief Parse global scope or nested-name-specifier if present.
 ///
 /// Parses a C++ global scope specifier ('::') or nested-name-specifier (which
@@ -237,8 +195,6 @@ bool Parser::ParseOptionalCXXScopeSpecifier(CXXScopeSpec &SS,
       if (Actions.ActOnCXXGlobalScopeSpecifier(ConsumeToken(), SS))
         return true;
 
-      CheckForLParenAfterColonColon();
-
       HasScopeSpecifier = true;
     }
   }
@@ -491,8 +447,6 @@ bool Parser::ParseOptionalCXXScopeSpecifier(CXXScopeSpec &SS,
       Token ColonColon = Tok;
       SourceLocation CCLoc = ConsumeToken();
 
-      CheckForLParenAfterColonColon();
-
       bool IsCorrectedToColon = false;
       bool *CorrectionFlagPtr = ColonIsSacred ? &IsCorrectedToColon : nullptr;
       if (Actions.ActOnCXXNestedNameSpecifier(getCurScope(), IdInfo,