From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 7 Apr 2010 20:43:52 +0000 (-0700)
Subject: Partially fix comment handling in preprocessor directives.
X-Git-Tag: 062012170305~10660^2~625^2~408
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=62f62ca3b3a206bb52de79b8fc7890ac8c62c7fc;p=profile%2Fivi%2Fmesa.git

Partially fix comment handling in preprocessor directives.

Multi-line /* */ comments are still broken.  I think this will wait to
be fixed until we have a real preprocessor.
---

diff --git a/glsl_lexer.lpp b/glsl_lexer.lpp
index 8f3f121..672ff39 100644
--- a/glsl_lexer.lpp
+++ b/glsl_lexer.lpp
@@ -61,6 +61,7 @@
 ^[ \t]*#[ \t]*extension		{ BEGIN PP; return EXTENSION; }
 ^[ \t]*#[ \t]*line		{ BEGIN PP; return LINE; }
 ^[ \t]*#[ \t]*pragma		{ BEGIN PP; return PRAGMA; }
+<PP>\/\/[^\n]*			{ }
 <PP>:				return COLON;
 <PP>[_a-zA-Z][_a-zA-Z0-9]*	{
 				   yylval->identifier = strdup(yytext);