* compile.c (iseq_compile_each): support v[&b]= type method call.

[ruby-dev:31094]
* bootstraptest/test_method.rb: add a test for above.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Wed Jul  4 03:52:55 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* compile.c (iseq_compile_each): support v[&b]= type method call.
+	  [ruby-dev:31094]
+
+	* bootstraptest/test_method.rb: add a test for above.
+
 Wed Jul  4 03:43:29 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* compile.c (compile_massign): fix massign compilation

bootstraptest/test_method.rb

@@ -318,6 +318,25 @@ assert_equal '1',       %q( class C; def m() 7 end; private :m end
 assert_equal '1',       %q( class C; def m() 1 end; private :m end
                             C.new.funcall(:m) )
 
+# with block
+assert_equal '[[:ok1, :foo], [:ok2, :foo, :bar]]',
+%q{
+  class C
+    def [](a)
+      $ary << [yield, a]
+    end
+    def []=(a, b)
+      $ary << [yield, a, b]
+    end
+  end
+
+  $ary = []
+  C.new[:foo, &lambda{:ok1}]
+  C.new[:foo, &lambda{:ok2}] = :bar
+  $ary
+}
+
+
 # splat and block arguments
 assert_equal %q{[[[:x, :y, :z], NilClass], [[1, :x, :y, :z], NilClass], [[1, 2, :x, :y, :z], NilClass], [[:obj], NilClass], [[1, :obj], NilClass], [[1, 2, :obj], NilClass], [[], Proc], [[1], Proc], [[1, 2], Proc], [[], Proc], [[1], Proc], [[1, 2], Proc], [[:x, :y, :z], Proc], [[1, :x, :y, :z], Proc], [[1, 2, :x, :y, :z], Proc]]}, %q{
 def m(*args, &b)

compile.c

@@ -4285,8 +4285,16 @@ iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, NODE * node, int poped)
 	    ADD_INSN(ret, nd_line(node), putnil);
 	    ADD_SEQ(ret, recv);
 	    ADD_SEQ(ret, args);
+
+	    if (flag & VM_CALL_ARGS_BLOCKARG_BIT) {
+		ADD_INSN1(ret, nd_line(node), topn, INT2FIX(1));
+		ADD_INSN1(ret, nd_line(node), setn, INT2FIX(FIX2INT(argc) + 3));
+		ADD_INSN (ret, nd_line(node), pop);
+	    }
+	    else {
 	    ADD_INSN1(ret, nd_line(node), setn, INT2FIX(FIX2INT(argc) + 1));
 	}
+	}
 	else {
 	    ADD_SEQ(ret, recv);
 	    ADD_SEQ(ret, args);