diff options
| -rw-r--r-- | iseq.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -1532,6 +1532,7 @@ rb_iseq_disasm(const rb_iseq_t *iseq) const ID *tbl; size_t n; enum {header_minlen = 72}; + st_table *done_iseq = 0; rb_secure(1); @@ -1557,8 +1558,10 @@ rb_iseq_disasm(const rb_iseq_t *iseq) "| catch type: %-6s st: %04d ed: %04d sp: %04d cont: %04d\n", catch_type((int)entry->type), (int)entry->start, (int)entry->end, (int)entry->sp, (int)entry->cont); - if (entry->iseq) { + if (entry->iseq && !(done_iseq && st_is_member(done_iseq, (st_data_t)entry->iseq))) { rb_str_concat(str, rb_iseq_disasm(rb_iseq_check(entry->iseq))); + if (!done_iseq) done_iseq = st_init_numtable(); + st_insert(done_iseq, (st_data_t)entry->iseq, (st_data_t)0); } } } @@ -1627,8 +1630,10 @@ rb_iseq_disasm(const rb_iseq_t *iseq) for (l = 0; l < RARRAY_LEN(child); l++) { VALUE isv = rb_ary_entry(child, l); + if (done_iseq && st_is_member(done_iseq, (st_data_t)isv)) continue; rb_str_concat(str, rb_iseq_disasm(rb_iseq_check((rb_iseq_t *)isv))); } + if (done_iseq) st_free_table(done_iseq); return str; } |