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![Russ Cox](/assets/img/avatar_default.png)
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
30 lines
523 B
Go
30 lines
523 B
Go
// errorcheck
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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type S struct {
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a int
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}
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type PS *S
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func (p *S) get() int {
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return p.a
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}
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func fn(p PS) int {
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// p has type PS, and PS has no methods.
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// (a compiler might see that p is a pointer
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// and go looking in S without noticing PS.)
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return p.get() // ERROR "undefined"
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}
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func main() {
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s := S{1}
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if s.get() != 1 {
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panic("fail")
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}
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}
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