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mruby should print exception

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This commit is contained in:
Yukihiro Matsumoto
2012-07-22 23:07:21 +09:00
parent c98134905f
commit 6ada0df27e
1 changed files with 8 additions and 6 deletions
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src/parse.y
+8 -6
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@@ -4871,25 +4871,27 @@ load_exec(mrb_state *mrb, parser_state *p, mrbc_context *c)
n = snprintf(buf, sizeof(buf), "line %d: %s\n",
p->error_buffer[0].lineno, p->error_buffer[0].message);
mrb->exc = (struct RObject*)mrb_object(mrb_exc_new(mrb, E_SYNTAX_ERROR, buf, n));
mrb_parser_free(p);
return mrb_undef_value();
}
else {
mrb->exc = (struct RObject*)mrb_object(mrb_exc_new(mrb, E_SYNTAX_ERROR, "", 0));
mrb->exc = (struct RObject*)mrb_object(mrb_exc_new(mrb, E_SYNTAX_ERROR, "syntax error", 0));
mrb_parser_free(p);
return mrb_nil_value();
}
mrb_parser_free(p);
return mrb_undef_value();
}
n = mrb_generate_code(mrb, p->tree);
mrb_parser_free(p);
if (n < 0) {
mrb->exc = (struct RObject*)mrb_object(mrb_exc_new(mrb, E_SCRIPT_ERROR, "", 0));
return mrb_undef_value();
mrb->exc = (struct RObject*)mrb_object(mrb_exc_new(mrb, E_SCRIPT_ERROR, "codegen error", 0));
return mrb_nil_value();
}
if (c) {
if (c->dump_result) codedump_all(mrb, n);
if (c->no_exec) return mrb_fixnum_value(n);
}
v = mrb_run(mrb, mrb_proc_new(mrb, mrb->irep[n]), mrb_top_self(mrb));
if (mrb->exc) return mrb_undef_value();
if (mrb->exc) return mrb_nil_value();
return v;
}