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Merge pull request #4875 from shuujii/remove-location-info-from-Exception-inspect

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Remove location info from `Exception#inspect`
This commit is contained in:
Yukihiro "Matz" Matsumoto
2019-12-18 01:55:23 +09:00
committed by GitHub
parent 4c1667a5f6 d2f2f9db51
commit 815e0c400a
4 changed files with 8 additions and 59 deletions
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src/error.c
+4 -57
View File
@@ -13,7 +13,6 @@
#include <mruby/proc.h>
#include <mruby/string.h>
#include <mruby/variable.h>
#include <mruby/debug.h>
#include <mruby/error.h>
#include <mruby/class.h>
#include <mruby/throw.h>
@@ -131,34 +130,10 @@ exc_message(mrb_state *mrb, mrb_value exc)
static mrb_value
exc_inspect(mrb_state *mrb, mrb_value exc)
{
mrb_value str, mesg, file, line;
mrb_bool append_mesg;
const char *cname;
mesg = mrb_attr_get(mrb, exc, mrb_intern_lit(mrb, "mesg"));
file = mrb_attr_get(mrb, exc, mrb_intern_lit(mrb, "file"));
line = mrb_attr_get(mrb, exc, mrb_intern_lit(mrb, "line"));
append_mesg = !mrb_nil_p(mesg);
if (append_mesg) {
mesg = mrb_obj_as_string(mrb, mesg);
append_mesg = RSTRING_LEN(mesg) > 0;
}
cname = mrb_obj_classname(mrb, exc);
str = mrb_str_new_cstr(mrb, cname);
if (mrb_string_p(file) && mrb_fixnum_p(line)) {
if (append_mesg) {
str = mrb_format(mrb, "%v:%v: %v (%v)", file, line, mesg, str);
}
else {
str = mrb_format(mrb, "%v:%v: %v", file, line, str);
}
}
else if (append_mesg) {
str = mrb_format(mrb, "%v: %v", str, mesg);
}
return str;
mrb_value mesg = mrb_attr_get(mrb, exc, mrb_intern_lit(mrb, "mesg"));
mrb_value cname = mrb_mod_to_s(mrb, mrb_obj_value(mrb_obj_class(mrb, exc)));
mesg = mrb_obj_as_string(mrb, mesg);
return RSTRING_LEN(mesg) == 0 ? cname : mrb_format(mrb, "%v (%v)", mesg, cname);
}
void mrb_keep_backtrace(mrb_state *mrb, mrb_value exc);
@@ -192,33 +167,6 @@ exc_set_backtrace(mrb_state *mrb, mrb_value exc)
return backtrace;
}
static void
exc_debug_info(mrb_state *mrb, struct RObject *exc)
{
mrb_callinfo *ci = mrb->c->ci;
const mrb_code *pc = ci->pc;
if (mrb_obj_iv_defined(mrb, exc, mrb_intern_lit(mrb, "file"))) return;
while (ci >= mrb->c->cibase) {
const mrb_code *err = ci->err;
if (!err && pc) err = pc - 1;
if (err && ci->proc && !MRB_PROC_CFUNC_P(ci->proc)) {
mrb_irep *irep = ci->proc->body.irep;
int32_t const line = mrb_debug_get_line(mrb, irep, err - irep->iseq);
char const* file = mrb_debug_get_filename(mrb, irep, err - irep->iseq);
if (line != -1 && file) {
mrb_obj_iv_set(mrb, exc, mrb_intern_lit(mrb, "file"), mrb_str_new_cstr(mrb, file));
mrb_obj_iv_set(mrb, exc, mrb_intern_lit(mrb, "line"), mrb_fixnum_value(line));
return;
}
}
pc = ci->pc;
ci--;
}
}
void
mrb_exc_set(mrb_state *mrb, mrb_value exc)
{
@@ -232,7 +180,6 @@ mrb_exc_set(mrb_state *mrb, mrb_value exc)
mrb->gc.arena_idx--;
}
if (!mrb->gc.out_of_memory && !mrb_frozen_p(mrb->exc)) {
exc_debug_info(mrb, mrb->exc);
mrb_keep_backtrace(mrb, exc);
}
}
src/string.c
-1
View File
@@ -1095,7 +1095,6 @@ mrb_str_equal_m(mrb_state *mrb, mrb_value str1)
return mrb_bool_value(mrb_str_equal(mrb, str1, str2));
}
/* ---------------------------------- */
mrb_value mrb_mod_to_s(mrb_state *mrb, mrb_value klass);
MRB_API mrb_value
mrb_str_to_str(mrb_state *mrb, mrb_value str)