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mruby-fiber (fiber_to_s): omit position info for terminated fibers

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Since Fiber#to_s did not include location information before #6105,
when location information cannot be retrieved for terminated fibers,
instead of meaningless information such as "(unknown):0", we omit
positional information altogether for terminated fibers; ref #6111
This commit is contained in:
Yukihiro "Matz" Matsumoto
2023-12-14 15:57:56 +09:00
parent e9237f444a
commit 24eca2e50b
1 changed files with 1 additions and 4 deletions
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mrbgems/mruby-fiber/src/fiber.c
+1 -4
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@@ -391,21 +391,18 @@ fiber_to_s(mrb_state *mrb, mrb_value self)
mrb_str_cat_lit(mrb, s, ":");
}
mrb_str_cat_str(mrb, s, mrb_ptr_to_str(mrb, mrb_ptr(self)));
mrb_str_cat_lit(mrb, s, " ");
const char *file;
int32_t line;
const struct RProc *p = f->cxt->cibase->proc;
if (f->cxt->status != MRB_FIBER_TERMINATED && !MRB_PROC_CFUNC_P(p) && !MRB_PROC_ALIAS_P(p) &&
mrb_debug_get_position(mrb, p->body.irep, 0, &line, &file)) {
mrb_str_cat_lit(mrb, s, " ");
mrb_str_cat_cstr(mrb, s, file);
mrb_str_cat_lit(mrb, s, ":");
char buf[16];
mrb_str_cat_cstr(mrb, s, mrb_int_to_cstr(buf, sizeof(buf), line, 10));
}
else {
mrb_str_cat_lit(mrb, s, "(unknown):0");
}
const char *st;
switch (fiber_ptr(self)->cxt->status) {