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https://github.com/golang/go
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fc0dc04095
Very few of the compiler regression tests include a comment saying waht they do. Many are obvious, some are anything but. I've started with a-c in the top directory. More will follow once we agree on the approach, correctness, and thoroughness here. zerodivide.go sneaked in too. R=rsc, r CC=golang-dev https://golang.org/cl/5656100
33 lines
589 B
Go
33 lines
589 B
Go
// errorcheck
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// Copyright 2011 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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// Test that error messages say what the source file says
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// (uint8 vs byte, int32 vs. rune).
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// Does not compile.
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package main
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import (
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"fmt"
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"unicode/utf8"
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)
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func f(byte) {}
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func g(uint8) {}
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func main() {
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var x float64
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f(x) // ERROR "byte"
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g(x) // ERROR "uint8"
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// Test across imports.
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var ff fmt.Formatter
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var fs fmt.State
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ff.Format(fs, x) // ERROR "rune"
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utf8.RuneStart(x) // ERROR "byte"
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}
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