diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-08 15:55:37 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-08 15:55:37 +0000 |
commit | 46c525ca9bcf851c26f9cd06a32f4098bad65acf (patch) | |
tree | fe3068a1147da752a77b1517226ffea2ec48de45 /eval.c | |
parent | fc8a221a1bbdd64bea005162b0074cee627fb5fc (diff) |
* eval.c (next_jump): deal with destination of next.
fixed: [ruby-core:08169]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'eval.c')
-rw-r--r-- | eval.c | 31 |
1 files changed, 28 insertions, 3 deletions
@@ -2862,6 +2862,7 @@ class_prefix(self, cpath) NORETURN(static void return_jump _((VALUE))); NORETURN(static void break_jump _((VALUE))); +NORETURN(static void next_jump _((VALUE))); NORETURN(static void unknown_node _((NODE * volatile))); static void @@ -3200,8 +3201,7 @@ rb_eval(self, n) case NODE_NEXT: CHECK_INTS; - return_value(rb_eval(self, node->nd_stts)); - JUMP_TAG(TAG_NEXT); + next_jump(rb_eval(self, node->nd_stts)); break; case NODE_REDO: @@ -3283,7 +3283,6 @@ rb_eval(self, n) POP_TAG(); if (state != TAG_RAISE) ruby_errinfo = e_info; if (state) { - if (state == TAG_NEXT) prot_tag->retval = result; JUMP_TAG(state); } /* no exception raised */ @@ -4816,6 +4815,32 @@ break_jump(retval) localjump_error("unexpected break", retval, TAG_BREAK); } +static void +next_jump(retval) + VALUE retval; +{ + struct tag *tt = prot_tag; + + if (retval == Qundef) retval = Qnil; + while (tt) { + switch (tt->tag) { + case PROT_THREAD: + case PROT_YIELD: + case PROT_LOOP: + case PROT_LAMBDA: + case PROT_FUNC: + tt->dst = (VALUE)tt->frame->uniq; + tt->retval = retval; + JUMP_TAG(TAG_NEXT); + break; + default: + break; + } + tt = tt->prev; + } + localjump_error("unexpected next", retval, TAG_NEXT); +} + void rb_need_block() { |