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* eval_jump.ci (rb_f_throw): wrap tag and TAG_THROW in a NODE_MEMO

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node to make throw instruction to work well.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2007-09-01 14:46:00 +00:00
parent 6c7466e82a
commit 87fe4d4913
2 changed files with 7 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Sep 1 23:44:26 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
* eval_jump.ci (rb_f_throw): wrap tag and TAG_THROW in a NODE_MEMO
node to make throw instruction to work well.
Sat Sep 1 20:56:07 2007 Tanaka Akira <akr@fsij.org>
* include/ruby/ruby.h (struct RBignum): embed digits in RBignum for

4
eval_jump.ci
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@ -39,7 +39,7 @@ rb_f_throw(int argc, VALUE *argv)
rb_raise(rb_eArgError, "uncaught throw %s", RSTRING_PTR(desc));
}
rb_trap_restore_mask();
th->errinfo = tag;
th->errinfo = (VALUE)rb_node_newnode(NODE_MEMO, tag, 0, TAG_THROW);
JUMP_TAG(TAG_THROW);
#ifndef __GNUC__
@ -117,7 +117,7 @@ rb_f_catch(int argc, VALUE *argv)
if ((state = EXEC_TAG()) == 0) {
val = rb_yield_0(1, &tag);
}
else if (state == TAG_THROW && th->errinfo == tag) {
else if (state == TAG_THROW && RNODE(th->errinfo)->u1.value == tag) {
val = th->tag->retval;
th->errinfo = Qnil;
state = 0;