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glcpp: Pass #version, #extension, and #pragma directives through unchanged.

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Let the main compiler's lexer/parser handle them.
This commit is contained in:
Kenneth Graunke 2010-06-16 12:21:17 -07:00
parent 04ba86a536
commit 3b73ea36c4
1 changed files with 7 additions and 0 deletions
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7
glcpp/glcpp-lex.l
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@ -61,6 +61,13 @@ NON_STARS_THEN_STARS [^*]*[*]+
return SPACE;
}
/* glcpp doesn't handle #extension, #version, or #pragma directives.
* Simply pass them through to the main compiler's lexer/parser. */
{HASH}(extension|version|pragma).*\n {
yylval.str = xtalloc_strdup (yyextra, yytext);
return OTHER;
}
{HASH}if/.*\n {
yyextra->lexing_if = 1;
yyextra->space_tokens = 0;