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go/test/fixedbugs/bug197.go
Russ Cox 2b1c9b4be2 test: use testlib (second 100)
X ,s;^// \$G (\$D/)?\$F\.go *$;// compile;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A *$;// build;g
X ,s;^// \$G (\$D/)?\$F\.go && \$L \$F\.\$A && \./\$A\.out *$;// run;g
X ,s;^// errchk \$G( -e)? (\$D/)?\$F\.go *$;// errorcheck;g

R=golang-dev
CC=golang-dev
https://golang.org/cl/5673078
2012-02-16 23:49:30 -05:00

34 lines
757 B
Go

// errorcheck
// Copyright 2009 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
type T int
type U int
var x int
var t T = int(0) // ERROR "cannot use|incompatible"
var t1 T = int(x) // ERROR "cannot use|incompatible"
var u U = int(0) // ERROR "cannot use|incompatible"
var u1 U = int(x) // ERROR "cannot use|incompatible"
type S string
var s S
var s1 = s + "hello"
var s2 = "hello" + s
var s3 = s + string("hello") // ERROR "invalid operation|incompatible"
var s4 = string("hello") + s // ERROR "invalid operation|incompatible"
var r string
var r1 = r + "hello"
var r2 = "hello" + r
var r3 = r + string("hello")
var r4 = string("hello") + r