diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-08-14 15:39:39 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-08-14 15:39:39 +0000 |
commit | 6794aead0d7f34d41a8047ecdbfddb5b1707bf26 (patch) | |
tree | e48948b68a953fe0a31e18cbcc98ba1366c063d8 /eval.c | |
parent | e29813f764514fa0a6af15adb1d0a71800974a3f (diff) |
* eval.c (rb_rescue2): reduce PUSH_TAG() as well as NODE_RESCUE.
[ruby-dev:26800]
* range.c (range_check, range_init): reduce uselse exceptions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8988 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'eval.c')
-rw-r--r-- | eval.c | 37 |
1 files changed, 16 insertions, 21 deletions
@@ -5241,17 +5241,23 @@ rb_rescue2(b_proc, data1, r_proc, data2, va_alist) int state; volatile VALUE result; volatile VALUE e_info = ruby_errinfo; + volatile int handle; + VALUE eclass; va_list args; PUSH_TAG(PROT_NONE); - if ((state = EXEC_TAG()) == 0) { - retry_entry: + switch (state = EXEC_TAG()) { + case TAG_RETRY: + if (!handle) break; + handle = Qfalse; + state = 0; + ruby_errinfo = Qnil; + case 0: result = (*b_proc)(data1); - } - else if (state == TAG_RAISE) { - int handle = Qfalse; - VALUE eclass; - + break; + case TAG_RAISE: + if (handle) break; + handle = Qfalse; va_init_list(args, data2); while (eclass = va_arg(args, VALUE)) { if (rb_obj_is_kind_of(ruby_errinfo, eclass)) { @@ -5262,25 +5268,14 @@ rb_rescue2(b_proc, data1, r_proc, data2, va_alist) va_end(args); if (handle) { + state = 0; if (r_proc) { - PUSH_TAG(PROT_NONE); - if ((state = EXEC_TAG()) == 0) { - result = (*r_proc)(data2, ruby_errinfo); - } - POP_TAG(); - if (state == TAG_RETRY) { - state = 0; - ruby_errinfo = Qnil; - goto retry_entry; - } + result = (*r_proc)(data2, ruby_errinfo); } else { result = Qnil; - state = 0; - } - if (state == 0) { - ruby_errinfo = e_info; } + ruby_errinfo = e_info; } } POP_TAG(); |