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* compile.c (iseq_compile_each): fix stack consistency error.

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[ruby-core:24611]

* bootstraptest/test_method.rb: add tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2009-07-30 12:42:41 +00:00
parent 5e85648b77
commit df878f78c5
3 changed files with 19 additions and 6 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
Thu Jul 30 21:39:42 2009 Yusuke Endoh <mame@tsg.ne.jp>
* compile.c (iseq_compile_each): fix stack consistency error.
[ruby-core:24611]
* bootstraptest/test_method.rb: add tests for above.
Thu Jul 30 18:39:39 2009 Martin Duerst <duerst@it.aoyama.ac.jp> Thu Jul 30 18:39:39 2009 Martin Duerst <duerst@it.aoyama.ac.jp>
* transcode.c: added check for frozen string for encode! (see Bug #1836) * transcode.c: added check for frozen string for encode! (see Bug #1836)

10
bootstraptest/test_method.rb
View file

@ -1151,3 +1151,13 @@ assert_normal_exit %q{
e.message == "undefined method `lalala!' for \"a\":String" ? :ok : :ng e.message == "undefined method `lalala!' for \"a\":String" ? :ok : :ng
end end
}, '[ruby-core:22298]' }, '[ruby-core:22298]'
assert_equal 'ok', %q{
"hello"[0] ||= "H"
"ok"
}
assert_equal 'ok', %q{
"hello"[0, 1] ||= "H"
"ok"
}

8
compile.c
View file

@ -3799,12 +3799,8 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
} }
ADD_INSNL(ret, nd_line(node), jump, lfin); ADD_INSNL(ret, nd_line(node), jump, lfin);
ADD_LABEL(ret, label); ADD_LABEL(ret, label);
if (id == 0 || id == 1) { /* 0: or, 1: and */ ADD_INSN1(ret, nd_line(node), setn, INT2FIX(FIX2INT(argc) + 1));
ADD_INSN(ret, nd_line(node), swap); ADD_INSN1(ret, nd_line(node), adjuststack, INT2FIX(FIX2INT(argc) + 1));
ADD_INSN(ret, nd_line(node), pop);
ADD_INSN(ret, nd_line(node), swap);
ADD_INSN(ret, nd_line(node), pop);
}
ADD_LABEL(ret, lfin); ADD_LABEL(ret, lfin);
} }
else { else {