From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 15 Dec 2014 17:12:26 +0000 (+0000)
Subject: 	PR go/61253
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5e1f0c657068cbeba049ca4c70109b27b6fca506;p=thirdparty%2Fgcc.git

	PR go/61253
compiler: Support RecvStmt = ExpressionList "=" RecvExpr.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218753 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/go/gofrontend/parse.cc b/gcc/go/gofrontend/parse.cc
index 8e3aa3ba0fb6..3b5ede542a5d 100644
--- a/gcc/go/gofrontend/parse.cc
+++ b/gcc/go/gofrontend/parse.cc
@@ -5031,6 +5031,16 @@ Parse::send_or_recv_stmt(bool* is_send, Expression** channel, Expression** val,
       e = Expression::make_receive(*channel, (*channel)->location());
     }
 
+  if (!saw_comma && this->peek_token()->is_op(OPERATOR_COMMA))
+    {
+      this->advance_token();
+      // case v, e = <-c:
+      if (!e->is_sink_expression())
+	*val = e;
+      e = this->expression(PRECEDENCE_NORMAL, true, true, NULL, NULL);
+      saw_comma = true;
+    }
+
   if (this->peek_token()->is_op(OPERATOR_EQ))
     {
       if (!this->advance_token()->is_op(OPERATOR_CHANOP))