From d82f3e7d5cf98f484cd1b3ed397e45d2fd7cf806 Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 3 Jul 2007 18:50:28 +0000
Subject: [PATCH] * compile.c (compile_massign): fix massign compilation  
 (example: a, *v, (*x) = ...).  [ruby-dev:31107] *
 bootstraptest/test_massign.rb: add tests for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                     |  7 +++++++
 bootstraptest/test_massign.rb |  3 +++
 compile.c                     | 14 ++++++++++++--
 version.h                     |  6 +++---
 4 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 97ca3e0104..f39cdc4012 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Wed Jul  4 03:43:29 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c (compile_massign): fix massign compilation
+	  (example: a, *v, (*x) = ...).  [ruby-dev:31107]
+
+	* bootstraptest/test_massign.rb: add tests for above.
+
 Tue Jul  3 23:12:29 2007  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* include/ruby/onigiruma.h (ONIG_EXTERN): use RUBY_EXTERN if defined.
diff --git a/bootstraptest/test_massign.rb b/bootstraptest/test_massign.rb
index 61272a3942..d4fa5931d6 100644
--- a/bootstraptest/test_massign.rb
+++ b/bootstraptest/test_massign.rb
@@ -1,3 +1,6 @@
+assert_equal '[[1], 2, 3]', '*v1, (a, b) = [1,[2, 3]]; [v1, a, b]'
+assert_equal '[[1], 2, 3]', '*v1,(*), (a, b) = [1,:x,[2, 3]]; [v1, a, b]'
+
 =begin
 # generated by this script:
 
diff --git a/compile.c b/compile.c
index 3bcce2871c..a30a98efdb 100644
--- a/compile.c
+++ b/compile.c
@@ -2049,12 +2049,22 @@ compile_massign(rb_iseq_t *iseq, LINK_ANCHOR *ret,
 		    DECL_ANCHOR(lhs);
 
 		    COMPILE_POPED(lhs, "post", n->nd_head);
-		    REMOVE_ELEM(FIRST_ELEMENT(lhs));
+
+		    if (nd_type(n->nd_head) != NODE_MASGN) {
+			REMOVE_ELEM(FIRST_ELEMENT(lhs));
+		    }
+
 		    ADD_SEQ(ret, lhs);
 		    n = n->nd_next;
 		}
 
-		make_masgn_lhs(iseq, ret, splatn->nd_1st);
+		if (splatn->nd_1st == (NODE*)(VALUE)-1) {
+		    /* v1, *, v2 = expr */
+		    ADD_INSN(ret, nd_line(splatn), pop);
+		}
+		else {
+		    make_masgn_lhs(iseq, ret, splatn->nd_1st);
+		}
 	    }
 	    else {
 		make_masgn_lhs(iseq, ret, splatn);
diff --git a/version.h b/version.h
index 0083513161..d54c253e39 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-07-03"
+#define RUBY_RELEASE_DATE "2007-07-04"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20070703
+#define RUBY_RELEASE_CODE 20070704
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 7
-#define RUBY_RELEASE_DAY 3
+#define RUBY_RELEASE_DAY 4
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];