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Make mirb to print warnings; ref #3827

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Yukihiro "Matz" Matsumoto
2017-11-04 12:32:34 +09:00
parent fef4b394a7
commit a751f7f196
1 changed files with 4 additions and 0 deletions
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mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
+4
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@@ -528,6 +528,10 @@ done:
/* no evaluation of code */
}
else {
if (0 < parser->nwarn) {
/* warning */
printf("line %d: %s\n", parser->warn_buffer[0].lineno, parser->warn_buffer[0].message);
}
if (0 < parser->nerr) {
/* syntax error */
printf("line %d: %s\n", parser->error_buffer[0].lineno, parser->error_buffer[0].message);