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go/test/fixedbugs/bug487.go
griesemer b77d9fe0ea cmd/compile: better error message for assignment mismatches
Keep left-to-right order when referring to the number of
variables and values involved.

Fixes #22159.

Change-Id: Iccca12d3222f9d5e049939a9ccec07513c393faa
Reviewed-on: https://go-review.googlesource.com/68690
Reviewed-by: Russ Cox <rsc@golang.org>
2017-10-06 16:35:44 +00:00

25 lines
547 B
Go

// errorcheck
// 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.
// The gccgo compiler did not reliably report mismatches between the
// number of function results and the number of expected results.
package p
func G() (int, int, int) {
return 0, 0, 0
}
func F() {
a, b := G() // ERROR "assignment mismatch"
a, b = G() // ERROR "assignment mismatch"
_, _ = a, b
}
func H() (int, int) {
return G() // ERROR "too many|mismatch"
}