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slang: Propagate error messages from preprocessor.

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This commit is contained in:
Michal Krol
2009-09-16 20:28:20 +02:00
parent d4638f5dce
commit c9de313f1b
1 changed files with 5 additions and 0 deletions
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src/mesa/shader/slang/slang_compile.c
+5
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@@ -2597,15 +2597,18 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
memset(&options, 0, sizeof(options));
if (sl_pp_purify(source, &options, &outbuf)) {
slang_info_log_error(infolog, "unable to preprocess the source");
return GL_FALSE;
}
if (sl_pp_context_init(&context)) {
slang_info_log_error(infolog, "out of memory");
free(outbuf);
return GL_FALSE;
}
if (sl_pp_tokenise(&context, outbuf, &intokens)) {
slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(outbuf);
return GL_FALSE;
@@ -2614,12 +2617,14 @@ compile_with_grammar(grammar id, const char *source, slang_code_unit * unit,
free(outbuf);
if (sl_pp_version(&context, intokens, &version, &tokens_eaten)) {
slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(intokens);
return GL_FALSE;
}
if (sl_pp_process(&context, &intokens[tokens_eaten], &tokens)) {
slang_info_log_error(infolog, "%s", context.error_msg);
sl_pp_context_destroy(&context);
free(intokens);
return GL_FALSE;