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Revert e2e6554b56 not to use MRB_TRY(); close #5088

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`MRB_TRY()` does not work when compiled by C compiler with `cxx_exception`,
due to the mixture of `setjmp()` used by `mirb.c` and `throw` used by
the core.  The original intension of e2e6554b56 is to protect code from
signal interruption, but the signal interruption is not well-defined in
mruby anyway.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-09-29 10:05:51 +09:00
parent 041351fb05
commit 7ca59ecea2
1 changed files with 0 additions and 8 deletions
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mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
-8
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@@ -525,10 +525,7 @@ main(int argc, char **argv)
while (TRUE) {
char *utf8;
struct mrb_jmpbuf c_jmp;
MRB_TRY(&c_jmp);
mrb->jmp = &c_jmp;
if (args.rfp) {
if (fgets(last_code_line, sizeof(last_code_line)-1, args.rfp) != NULL)
goto done;
@@ -687,11 +684,6 @@ main(int argc, char **argv)
}
mrb_parser_free(parser);
cxt->lineno++;
MRB_CATCH(&c_jmp) {
p(mrb, mrb_obj_value(mrb->exc), 0);
mrb->exc = 0;
}
MRB_END_EXC(&c_jmp);
}
#ifdef ENABLE_READLINE