From 6794e616c7cf0e36bd7ad884d2cbe62031e0c6a7 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Tue, 31 Jul 2007 03:55:43 +0000
Subject: [PATCH] Don't include newlines in the whitespace before newline
 (WSNL) rule. Fix the comment for WSNL to describe its actual function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40612 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AsmParser/Lexer.l | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index 19be3dc3b49..08a3a255d60 100644
--- a/lib/AsmParser/Lexer.l
+++ b/lib/AsmParser/Lexer.l
@@ -177,8 +177,8 @@ HexFPConstant 0x[0-9A-Fa-f]+
  */
 HexIntConstant [us]0x[0-9A-Fa-f]+
 
-/* WSNL - shorthand for newline followed by whitespace */
-WSNL [ \r\t\n]*$
+/* WSNL - shorthand for whitespace followed by newline */
+WSNL [ \r\t]*$
 %%
 
 {Comment}       { /* Ignore comments for now */ }