commit 3c54801fbc67d8df2fed0711a2e2022db6b1bbcf
author Eli Friedman <eli.friedman@gmail.com> Wed Jun 10 01:32:39 2009 +0000
committer Eli Friedman <eli.friedman@gmail.com> Wed Jun 10 01:32:39 2009 +0000
tree c771ce0ca09767d0c359ff8d37aa5231d1939e8d
parent 949bf69136e07fb7968d84bc21d9272ff343ffdb

PR4353: Add support for \E as a character escape.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73153 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Lex/LiteralSupport.cpp

diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp
index 4d10974..37ea52b 100644
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -56,6 +56,10 @@
     PP.Diag(Loc, diag::ext_nonstandard_escape) << "e";
     ResultChar = 27;
     break;
+  case 'E':
+    PP.Diag(Loc, diag::ext_nonstandard_escape) << "E";
+    ResultChar = 27;
+    break;
   case 'f':
     ResultChar = 12;
     break;
@@ -135,7 +139,6 @@
     PP.Diag(Loc, diag::ext_nonstandard_escape)
       << std::string()+(char)ResultChar;
     break;
-    // FALL THROUGH.
   default:
     if (isgraph(ThisTokBuf[0]))
       PP.Diag(Loc, diag::ext_unknown_escape) << std::string()+(char)ResultChar;