diff options
author | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-31 14:00:57 +0000 |
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committer | ktsj <ktsj@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-07-31 14:00:57 +0000 |
commit | 172ac007f82ab70e215f236185760d6cc06b8379 (patch) | |
tree | 7134d30e26298cbb9ff6d2f62aa494e125f5e755 | |
parent | 53d3b13233b96b965c84ed628142b1292422319e (diff) | |
download | ruby-172ac007f82ab70e215f236185760d6cc06b8379.tar.gz |
* vm.c (vm_make_env_each): don't save prev env value.
It is no longer used. [Feature #4871] [ruby-dev:43743]
* vm.c (check_env): changed accordingly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | vm.c | 16 |
2 files changed, 12 insertions, 11 deletions
@@ -1,3 +1,10 @@ +Sun Jul 31 22:50:23 2011 Kazuki Tsujimoto <kazuki@callcc.net> + + * vm.c (vm_make_env_each): don't save prev env value. + It is no longer used. [Feature #4871] [ruby-dev:43743] + + * vm.c (check_env): changed accordingly. + Sun Jul 31 20:21:36 2011 "Yuki Sonoda (Yugui)" <yugui@yugui.jp> * common.mk (ECHO1): ":" in a make variable replacement cause a syntax @@ -217,7 +217,6 @@ ruby_vm_run_at_exit_hooks(rb_vm_t *vm) env{ env[0] // special (block or prev env) env[1] // env object - env[2] // prev env val }; */ @@ -305,17 +304,13 @@ check_env(rb_env_t * const env) { printf("---\n"); printf("envptr: %p\n", (void *)&env->block.dfp[0]); - printf("orphan: %p\n", (void *)env->block.dfp[1]); - printf("inheap: %p\n", (void *)env->block.dfp[2]); - printf("envval: %10p ", (void *)env->block.dfp[3]); - dp(env->block.dfp[3]); - printf("penvv : %10p ", (void *)env->block.dfp[4]); - dp(env->block.dfp[4]); + printf("envval: %10p ", (void *)env->block.dfp[1]); + dp(env->block.dfp[1]); printf("lfp: %10p\n", (void *)env->block.lfp); printf("dfp: %10p\n", (void *)env->block.dfp); - if (env->block.dfp[4]) { + if (env->prev_envval) { printf(">>\n"); - check_env_value(env->block.dfp[4]); + check_env_value(env->prev_envval); printf("<<\n"); } return 1; @@ -379,7 +374,7 @@ vm_make_env_each(rb_thread_t * const th, rb_control_frame_t * const cfp, local_size = cfp->iseq->local_size; } - env->env_size = local_size + 1 + 2; + env->env_size = local_size + 1 + 1; env->local_size = local_size; env->env = ALLOC_N(VALUE, env->env_size); env->prev_envval = penvval; @@ -398,7 +393,6 @@ vm_make_env_each(rb_thread_t * const th, rb_control_frame_t * const cfp, *envptr = envval; /* GC mark */ nenvptr = &env->env[i - 1]; nenvptr[1] = envval; /* frame self */ - nenvptr[2] = penvval; /* frame prev env object */ /* reset lfp/dfp in cfp */ cfp->dfp = nenvptr; |