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glcpp: Add glcpp_warning for printing warnings to the info log.

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This commit is contained in:
Kenneth Graunke
2010-06-18 19:54:25 -07:00
parent 62b4b7785a
commit c9529c4d77
2 changed files with 21 additions and 0 deletions
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5
glcpp/glcpp.h
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@@ -167,9 +167,14 @@ glcpp_parser_parse (glcpp_parser_t *parser);
void void
glcpp_parser_destroy (glcpp_parser_t *parser); glcpp_parser_destroy (glcpp_parser_t *parser);
/* Functions for writing to the info log */
void void
glcpp_error (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...); glcpp_error (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...);
void
glcpp_warning (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...);
/* Generated by glcpp-lex.l to glcpp-lex.c */ /* Generated by glcpp-lex.l to glcpp-lex.c */
int int

16
glcpp/pp.c
View File

@@ -40,6 +40,22 @@ glcpp_error (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...)
parser->info_log = talloc_strdup_append(parser->info_log, "\n"); parser->info_log = talloc_strdup_append(parser->info_log, "\n");
} }
void
glcpp_warning (YYLTYPE *locp, glcpp_parser_t *parser, const char *fmt, ...)
{
parser->info_log = talloc_asprintf_append(parser->info_log,
"%u:%u(%u): "
"preprocessor warning: ",
locp->source,
locp->first_line,
locp->first_column);
va_list ap;
va_start(ap, fmt);
parser->info_log = talloc_vasprintf_append(parser->info_log, fmt, ap);
va_end(ap);
parser->info_log = talloc_strdup_append(parser->info_log, "\n");
}
extern int extern int
preprocess(void *talloc_ctx, const char **shader, size_t *shader_len) preprocess(void *talloc_ctx, const char **shader, size_t *shader_len)
{ {