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d2cc988429
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, bradfitz CC=golang-dev https://golang.org/cl/5673079
39 lines
648 B
Go
39 lines
648 B
Go
// run
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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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// Check methods with different return types.
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package main
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type S struct { a int }
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type T struct { b string }
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func (s *S) Name() int8 { return 1 }
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func (t *T) Name() int64 { return 64 }
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type I1 interface { Name() int8 }
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type I2 interface { Name() int64 }
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func main() {
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shouldPanic(p1)
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}
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func p1() {
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var i1 I1
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var s *S
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i1 = s
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print(i1.(I2).Name())
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}
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func shouldPanic(f func()) {
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defer func() {
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if recover() == nil {
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panic("function should panic")
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}
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}()
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f()
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}
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