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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-15 15:28:52 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-15 15:28:52 +0000 |
commit | ed1d6660d129085f1aaf2d903eed1e2ea7ace098 (patch) | |
tree | 6c53a19e42eac693d0c6a4a3031167e8a09be967 /compile.c | |
parent | d9aa81ea3eadd09de5d856ff26f57e3e7cfc0e3f (diff) |
merge revision(s) 40124: [Backport #8220]
* compile.c (iseq_compile_each): fix of defined? with empty
expression. [ruby-core:53999] [Bug #8220]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'compile.c')
-rw-r--r-- | compile.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -5161,7 +5161,12 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped) break; } case NODE_DEFINED:{ - if (!poped) { + if (poped) break; + if (!node->nd_head) { + VALUE str = rb_iseq_defined_string(DEFINED_NIL); + ADD_INSN1(ret, nd_line(node), putobject, str); + } + else { LABEL *lfinish[2]; lfinish[0] = NEW_LABEL(line); lfinish[1] = 0; |