From: Chris Lattner <sabre@nondot.org>
Date: Thu, 14 Oct 2010 00:24:10 +0000 (+0000)
Subject: allow I128 suffixes in msextensions mode just like i128 suffixes, patch
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c637415a96c16abc7e28ef83c6c105716f7e8936;p=clang

allow I128 suffixes in msextensions mode just like i128 suffixes, patch
by Martin Vejnar!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116460 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Lex/LiteralSupport.cpp b/lib/Lex/LiteralSupport.cpp
index 3b739b3d0b..2eabd7edcd 100644
--- a/lib/Lex/LiteralSupport.cpp
+++ b/lib/Lex/LiteralSupport.cpp
@@ -431,6 +431,7 @@ NumericLiteralParser(const char *begin, const char *end,
       }
       continue;  // Success.
     case 'i':
+    case 'I':
       if (PP.getLangOptions().Microsoft) {
         if (isFPConstant || isLong || isLongLong) break;
 
@@ -467,7 +468,6 @@ NumericLiteralParser(const char *begin, const char *end,
         }
       }
       // fall through.
-    case 'I':
     case 'j':
     case 'J':
       if (isImaginary) break;   // Cannot be repeated.
diff --git a/test/Lexer/ms-extensions.c b/test/Lexer/ms-extensions.c
index 8b7d2e1efc..9cd868e8f3 100644
--- a/test/Lexer/ms-extensions.c
+++ b/test/Lexer/ms-extensions.c
@@ -4,6 +4,7 @@ __int8 x1  = 3i8;
 __int16 x2 = 4i16;
 __int32 x3 = 5i32;
 __int64 x5 = 0x42i64;
+__int64 x6 = 0x42I64;
 __int64 x4 = 70000000i128;
 
 __int64 y = 0x42i64u;  // expected-error {{invalid suffix}}