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compile.c: show failed instructions

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* compile.c (iseq_set_sequence): show failed instructions at
  adjuststack mismatch.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-08-24 07:31:56 +00:00
parent 20c2941178
commit 7971a1246b
1 changed files with 6 additions and 2 deletions

8
compile.c
View file

@ -1000,6 +1000,8 @@ debug_list(ISEQ_ARG_DECLARE LINK_ANCHOR *const anchor)
#if CPDEBUG < 0
#define debug_list(anc) debug_list(iseq, (anc))
#endif
#else
#define debug_list(anc) ((void)0)
#endif
static LABEL *
@ -1914,11 +1916,13 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
generated_iseq[code_index++] = BIN(pop);
}
else if (diff < 0) {
int label_no = adjust->label ? adjust->label->label_no : -1;
xfree(generated_iseq);
xfree(line_info_table);
debug_list(anchor);
COMPILE_ERROR(iseq, adjust->line_no,
"iseq_set_sequence: adjust bug %d < %d",
orig_sp, sp);
"iseq_set_sequence: adjust bug to %d %d < %d",
label_no, orig_sp, sp);
return COMPILE_NG;
}
}