diff options
author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-20 15:28:33 +0000 |
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committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-04-20 15:28:33 +0000 |
commit | adfe4f39304f330cebe673d603b226713ce58210 (patch) | |
tree | 23af854b44582f77905873d1de3611f46e635b0a | |
parent | 7c7a7c1205677e7b6e4814c7f314cb53816ab07c (diff) |
* compile.c (NODE_NEXT, NODE_REDO): add dummy putnil instruction to
fix stack consistency error. [ruby-core:28172]
* bootstraptest/test_jump.rb: add a test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27424 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | bootstraptest/test_jump.rb | 11 | ||||
-rw-r--r-- | compile.c | 6 |
3 files changed, 24 insertions, 0 deletions
@@ -1,3 +1,10 @@ +Wed Apr 21 00:26:17 2010 Yusuke Endoh <mame@tsg.ne.jp> + + * compile.c (NODE_NEXT, NODE_REDO): add dummy putnil instruction to + fix stack consistency error. [ruby-core:28172] + + * bootstraptest/test_jump.rb: add a test for above. + Wed Apr 21 00:16:44 2010 Yusuke Endoh <mame@tsg.ne.jp> * ext/zlib/zlib.c (rb_deflate_params): update buf_filled count because diff --git a/bootstraptest/test_jump.rb b/bootstraptest/test_jump.rb index bfb380e45b..9484df8852 100644 --- a/bootstraptest/test_jump.rb +++ b/bootstraptest/test_jump.rb @@ -271,3 +271,14 @@ assert_normal_exit %q{ end end.call } + +assert_normal_exit %q{ + while true + begin + raise + next + rescue + end + break + end +}, '[ruby-core:28172]' @@ -3359,6 +3359,9 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) ADD_ADJUST(ret, nd_line(node), iseq->compile_data->redo_label); ADD_INSNL(ret, nd_line(node), jump, iseq->compile_data->start_label); ADD_ADJUST_RESTORE(ret, splabel); + if (!poped) { + ADD_INSN(ret, nd_line(node), putnil); + } } else if (iseq->compile_data->end_label) { LABEL *splabel = NEW_LABEL(0); @@ -3424,6 +3427,9 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) add_ensure_iseq(ret, iseq, 0); ADD_INSNL(ret, nd_line(node), jump, iseq->compile_data->redo_label); ADD_ADJUST_RESTORE(ret, splabel); + if (!poped) { + ADD_INSN(ret, nd_line(node), putnil); + } } else if (iseq->type == ISEQ_TYPE_EVAL) { redo_in_eval: |