* compile.c (compile_array, compile_array_):

  Divide big array (or hash) literals into several blocks and
  concatetene them.  There was a problem that a big array (hash)
  literal causes SystemStackError exception (stack overflow)
  because VM push all contents of the literal onto VM stack to
  make an array (or hash).  To solve this issue, we make several
  arrays (hashes) and concatenate them to make a big array (hash)
  object.
  ??
* compile.c (iseq_compile_each, setup_args): use modified
  compile_array.
* vm.c (m_core_hash_from_ary, m_core_hash_merge_ary,
  m_core_hash_merge_ptr): added for above change.
* id.c (Init_id), parse.y: add core method ids.
* bootstraptest/test_literal.rb: add simple tests.
* bootstraptest/test_eval.rb: remove rescue clause to catch
  SystemStackError exception.
* test/ruby/test_literal.rb: add tests to check no stack overflow.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 27 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index b423ce32b3..0fd1b76467 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,30 @@
+Wed Apr 11 17:16:49 2012  Koichi Sasada  <[email protected]>
+
+	* compile.c (compile_array, compile_array_):
+	  Divide big array (or hash) literals into several blocks and
+	  concatetene them.  There was a problem that a big array (hash)
+          literal causes SystemStackError exception (stack overflow)
+          because VM push all contents of the literal onto VM stack to
+          make an array (or hash).  To solve this issue, we make several
+          arrays (hashes) and concatenate them to make a big array (hash)
+          object.
+	  ??
+
+	* compile.c (iseq_compile_each, setup_args): use modified
+	  compile_array.
+
+	* vm.c (m_core_hash_from_ary, m_core_hash_merge_ary,
+	  m_core_hash_merge_ptr): added for above change.
+
+	* id.c (Init_id), parse.y: add core method ids.
+
+	* bootstraptest/test_literal.rb: add simple tests.
+
+	* bootstraptest/test_eval.rb: remove rescue clause to catch
+	  SystemStackError exception.
+
+	* test/ruby/test_literal.rb: add tests to check no stack overflow.
+
 Thu Apr 12 07:10:37 2012  Eric Hodel  <[email protected]>
 
 	* lib/uri/generic.rb (module URI):  URI now downcases the scheme to