c: small refactoring of checking for __attribute__(const))

per Richard's comment.

llvm-svn: 161786

1 files changed, 1 insertions, 8 deletions

diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp
index 7aef2f1a0e4..ebdb6446d16 100644
--- a/clang/lib/Lex/PPMacroExpansion.cpp
+++ b/clang/lib/Lex/PPMacroExpansion.cpp
@@ -1054,7 +1054,7 @@ void Preprocessor::ExpandBuiltinMacro(Token &Tok) {
     if (Tok.is(tok::l_paren)) {
       // Read the identifier
       Lex(Tok);
-      if (Tok.is(tok::identifier)) {
+      if (Tok.is(tok::identifier) || Tok.is(tok::kw_const)) {
         FeatureII = Tok.getIdentifierInfo();
 
         // Read the ')'.
@@ -1062,13 +1062,6 @@ void Preprocessor::ExpandBuiltinMacro(Token &Tok) {
         if (Tok.is(tok::r_paren))
           IsValid = true;
       }
-      else if (Tok.is(tok::kw_const)) {
-        FeatureII = getIdentifierInfo("const");
-        // Read the ')'.
-        Lex(Tok);
-        if (Tok.is(tok::r_paren))
-          IsValid = true;
-      }
     }
 
     bool Value = false;