From ddf83922a2644adb320c8cff26bfaa5a6b4acedd Mon Sep 17 00:00:00 2001
From: wanabe <wanabe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 8 Jun 2008 23:16:46 +0000
Subject: [PATCH] * vm_insnhelper.c, vm.c, proc.c : revert r17021.
 [ruby-dev:34997]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       |  4 ++++
 proc.c          |  4 ++--
 vm.c            |  2 +-
 vm_insnhelper.c | 15 +++------------
 4 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9b691eea34..ed28c51d42 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jun  9 08:12:40 2008  wanabe  <s.wanabe@gmail.com>
+
+	* vm_insnhelper.c, vm.c, proc.c : revert r17021. [ruby-dev:34997]
+
 Mon Jun  9 03:12:23 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* bootstraptest/pending.rb: move/remove solved issues.
diff --git a/proc.c b/proc.c
index ca865d4d42..864e8df6ad 100644
--- a/proc.c
+++ b/proc.c
@@ -490,7 +490,7 @@ proc_call(int argc, VALUE *argv, VALUE procval)
     rb_block_t *blockptr = 0;
     GetProcPtr(procval, proc);
 
-    if (BUILTIN_TYPE(proc->block.iseq) == T_NODE ||
+    if (BUILTIN_TYPE(proc->block.iseq) != T_NODE &&
 	proc->block.iseq->arg_block != -1) {
 
 	if (rb_block_given_p()) {
@@ -1613,7 +1613,7 @@ curry(VALUE dummy, VALUE args, int argc, VALUE *argv)
 	arity = make_curry_proc(proc, passed, arity);
 	return arity;
     }
-    arity = proc_call(RARRAY_LEN(passed), RARRAY_PTR(passed), proc);
+    arity = rb_proc_call(proc, passed);
     return arity;
 }
 
diff --git a/vm.c b/vm.c
index c20a11a740..3ea6a65911 100644
--- a/vm.c
+++ b/vm.c
@@ -448,7 +448,7 @@ invoke_block_from_c(rb_thread_t *th, const rb_block_t *block,
 	return vm_eval_body(th);
     }
     else {
-	return vm_yield_with_cfunc(th, block, self, argc, argv, blockptr);
+	return vm_yield_with_cfunc(th, block, self, argc, argv);
     }
 }
 
diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 35fe3e9785..2b32a3c94a 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -651,8 +651,7 @@ block_proc_is_lambda(const VALUE procval)
 
 static inline VALUE
 vm_yield_with_cfunc(rb_thread_t *th, const rb_block_t *block,
-		    VALUE self, int argc, const VALUE *argv,
-		    rb_block_t *blockptr)
+		    VALUE self, int argc, const VALUE *argv)
 {
     NODE *ifunc = (NODE *) block->iseq;
     VALUE val;
@@ -673,15 +672,7 @@ vm_yield_with_cfunc(rb_thread_t *th, const rb_block_t *block,
 		  self, (VALUE)block->dfp,
 		  0, th->cfp->sp, block->lfp, 1);
 
-    if (blockptr) {
-	VALUE store_block = th->cfp->lfp[0];
-	th->cfp->lfp[0] = GC_GUARDED_PTR(blockptr);
-	val = (*ifunc->nd_cfnc) (arg, ifunc->nd_tval, argc, argv);
-	th->cfp->lfp[0] = store_block;
-    }
-    else {
-	val = (*ifunc->nd_cfnc) (arg, ifunc->nd_tval, argc, argv);
-    }
+    val = (*ifunc->nd_cfnc) (arg, ifunc->nd_tval, argc, argv);
 
     th->cfp++;
     return val;
@@ -840,7 +831,7 @@ vm_invoke_block(rb_thread_t *th, rb_control_frame_t *reg_cfp, rb_num_t num, rb_n
 	return Qundef;
     }
     else {
-	VALUE val = vm_yield_with_cfunc(th, block, block->self, argc, STACK_ADDR_FROM_TOP(argc), 0);
+	VALUE val = vm_yield_with_cfunc(th, block, block->self, argc, STACK_ADDR_FROM_TOP(argc));
 	POPN(argc); /* TODO: should put before C/yield? */
 	return val;
     }