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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
30 lines
544 B
Go
30 lines
544 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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// Verify allowed and disallowed conversions.
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// Does not compile.
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package main
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// everything here is legal except the ERROR line
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var c chan int
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var d1 chan<- int = c
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var d2 = (chan<- int)(c)
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var e *[4]int
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var f1 []int = e[0:]
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var f2 = []int(e[0:])
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var g = []int(nil)
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type H []int
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type J []int
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var h H
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var j1 J = h // ERROR "compat|illegal|cannot"
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var j2 = J(h)
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