Commit a663e0a0 authored by Russ Cox's avatar Russ Cox

cmd/gc: fix <-<-expr

The temporary-introducing pass was not recursing
into the argumnt of a receive operation.

Fixes #8011.

LGTM=r
R=golang-codereviews, r
CC=golang-codereviews, iant, khr
https://golang.org/cl/91540043
parent f0bdee17
......@@ -1053,6 +1053,7 @@ orderexpr(Node **np, Order *order)
break;
case ORECV:
orderexpr(&n->left, order);
n = ordercopyexpr(n, n->type, order, 1);
break;
}
......
// run
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
func main() {
c := make(chan chan int, 1)
c1 := make(chan int, 1)
c1 <- 42
c <- c1
x := <-<-c
if x != 42 {
println("BUG:", x, "!= 42")
}
}
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