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mesa/program: Change the program parser's namespace.

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Bison 3.0 removes the YYLEX_PARAM macro.  In preparation for handling
this using %lex-param, the parser needs a wrapper function for the
actual Flex lex() function.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67354
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Tested-by: Laurent Carlier <lordheavym@gmail.com>
Cc: "9.2" mesa-stable@lists.freedesktop.org
(cherry picked from commit de917b4c4c)
This commit is contained in:
Kenneth Graunke 2013-07-29 15:55:06 -07:00 • committed by Ian Romanick
parent b319e3975e
commit 06aee8a56c
2 changed files with 10 additions and 3 deletions
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2
src/mesa/program/program_lexer.l
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@ -165,7 +165,7 @@ szf [HR]?
cc C?
sat (_SAT)?
%option prefix="_mesa_program_"
%option prefix="_mesa_program_lexer_"
%option bison-bridge bison-locations reentrant noyywrap
%%

11
src/mesa/program/program_parse.y
View file

@ -269,8 +269,15 @@ static struct asm_instruction *asm_instruction_copy_ctor(
%type <negate> optionalSign
%{
extern int yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param,
void *yyscanner);
extern int
_mesa_program_lexer_lex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param,
void *yyscanner);
static int
yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param, void *yyscanner)
{
return _mesa_program_lexer_lex(yylval_param, yylloc_param, yyscanner);
}
%}
%%