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* eval.c (rb_protect): restore root_jmpbuf even if proc exits by
break such as dbm.delete_if { break }. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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2 changed files with 8 additions and 3 deletions
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@ -1,3 +1,8 @@
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Fri Dec 14 08:17:24 2007 Tanaka Akira <akr@fsij.org>
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* eval.c (rb_protect): restore root_jmpbuf even if proc exits by
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break such as dbm.delete_if { break }.
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Fri Dec 14 02:55:41 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
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* string.c (str_nth): direct jump if string is 7bit only. great
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6
eval.c
6
eval.c
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@ -1176,17 +1176,17 @@ rb_protect(VALUE (*proc) (VALUE), VALUE data, int *state)
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rb_thread_t *th = GET_THREAD();
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rb_control_frame_t *cfp = th->cfp;
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struct rb_vm_trap_tag trap_tag;
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rb_jmpbuf_t org_jmpbuf;
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trap_tag.prev = th->trap_tag;
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PUSH_TAG();
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th->trap_tag = &trap_tag;
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MEMCPY(&org_jmpbuf, &(th)->root_jmpbuf, rb_jmpbuf_t, 1);
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if ((status = EXEC_TAG()) == 0) {
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rb_jmpbuf_t org_jmpbuf;
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MEMCPY(&org_jmpbuf, &(th)->root_jmpbuf, rb_jmpbuf_t, 1);
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SAVE_ROOT_JMPBUF(th, result = (*proc) (data));
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MEMCPY(&(th)->root_jmpbuf, &org_jmpbuf, rb_jmpbuf_t, 1);
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}
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MEMCPY(&(th)->root_jmpbuf, &org_jmpbuf, rb_jmpbuf_t, 1);
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th->trap_tag = trap_tag.prev;
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POP_TAG();
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