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* vm.c (collect_local_variables_in_env): remove unnecessary check

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which causes: x=1;proc{local_variables}.call #=> []

* test/ruby/test_variable.rb: add a test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-05-12 14:42:17 +00:00
parent 9c504ea811
commit 18e46b81ff
3 changed files with 14 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Mon May 12 23:37:57 2008 Yusuke Endoh <mame@tsg.ne.jp>
* vm.c (collect_local_variables_in_env): remove unnecessary check
which causes: x=1;proc{local_variables}.call #=> []
* test/ruby/test_variable.rb: add a test for above.
Mon May 12 23:05:24 2008 NAKAMURA Usaku <usa@ruby-lang.org> Mon May 12 23:05:24 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* process.c, include/ruby/intern.h (rb_run_exec_options): externed. * process.c, include/ruby/intern.h (rb_run_exec_options): externed.

7
test/ruby/test_variable.rb
View file

@ -59,4 +59,11 @@ class TestVariable < Test::Unit::TestCase
lvar = 1 lvar = 1
assert_instance_of(Symbol, local_variables[0], "[ruby-dev:34008]") assert_instance_of(Symbol, local_variables[0], "[ruby-dev:34008]")
end end
def test_local_variables2
x = 1
proc do |y|
assert_equal([:x, :y], local_variables.sort)
end.call
end
end end

3
vm.c
View file

@ -280,9 +280,6 @@ static int
collect_local_variables_in_env(rb_env_t *env, VALUE ary) collect_local_variables_in_env(rb_env_t *env, VALUE ary)
{ {
int i; int i;
if (env->block.lfp == env->block.dfp) {
return 0;
}
for (i = 0; i < env->block.iseq->local_table_size; i++) { for (i = 0; i < env->block.iseq->local_table_size; i++) {
ID lid = env->block.iseq->local_table[i]; ID lid = env->block.iseq->local_table[i];
if (lid) { if (lid) {