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glcpp: Reject #version after the version has been resolved. 

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74166
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Carl Worth <cworth@cworth.org>
This commit is contained in:
Matt Turner 2014-01-29 12:48:51 -08:00
parent 9d4a6bd6bb
commit 3f49a8c9a5
1 changed files with 6 additions and 0 deletions
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6
src/glsl/glcpp/glcpp-parse.y
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@ -375,9 +375,15 @@ control_line:
_glcpp_parser_skip_stack_pop (parser, & @1);
} NEWLINE
| HASH_VERSION integer_constant NEWLINE {
if (parser->version_resolved) {
glcpp_error(& @1, parser, "#version must appear on the first line");
}
_glcpp_parser_handle_version_declaration(parser, $2, NULL, true);
}
| HASH_VERSION integer_constant IDENTIFIER NEWLINE {
if (parser->version_resolved) {
glcpp_error(& @1, parser, "#version must appear on the first line");
}
_glcpp_parser_handle_version_declaration(parser, $2, $3, true);
}
| HASH NEWLINE {