From f682df42dcc6949182d977acdd296ebda712efeb Mon Sep 17 00:00:00 2001
From: Martin Nilsson <mani@lysator.liu.se>
Date: Sun, 29 Jun 2008 13:07:04 +0200
Subject: [PATCH] Only print out warnings in pass 1.
Rev: src/lexer.h:1.82
---
src/lexer.h | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/src/lexer.h b/src/lexer.h
index ad5cce42ac..390fbd07d3 100644
--- a/src/lexer.h
+++ b/src/lexer.h
@@ -2,7 +2,7 @@
|| This file is part of Pike. For copyright information see COPYRIGHT.
|| Pike is distributed under GPL, LGPL and MPL. See the file COPYING
|| for more information.
-|| $Id: lexer.h,v 1.81 2008/06/29 11:04:49 nilsson Exp $
+|| $Id: lexer.h,v 1.82 2008/06/29 11:07:04 nilsson Exp $
*/
/*
@@ -333,14 +333,17 @@ static unsigned char_const(struct lex *lex)
lex->pos -= (1<<SHIFT);
return 0;
case 4: case 5: case 6:
- yywarning ("Too large character value in escape.");
+ if( Pike_compiler->compiler_pass == 1 )
+ yywarning ("Too large character value in escape.");
c = MAX_UINT32;
break;
case 7:
- yywarning ("Too few hex digits in \\u escape.");
+ if( Pike_compiler->compiler_pass == 1 )
+ yywarning ("Too few hex digits in \\u escape.");
return '\\';
case 8:
- yywarning ("Too few hex digits in \\U escape.");
+ if( Pike_compiler->compiler_pass == 1 )
+ yywarning ("Too few hex digits in \\U escape.");
return '\\';
}
SKIPN (l);
@@ -738,7 +741,8 @@ static int low_yylex(struct lex *lex, YYSTYPE *yylval)
}
else
{
- yywarning("Unknown #pragma directive.");
+ if( Pike_compiler->compiler_pass == 1 )
+ yywarning("Unknown #pragma directive.");
}
break;
}
--
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