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91803a2df3
The following files had merge conflicts and were merged manually: src/cmd/compile/fmtmap_test.go src/cmd/compile/internal/gc/noder.go src/go/parser/error_test.go test/assign.go test/chan/perm.go test/fixedbugs/issue22822.go test/fixedbugs/issue4458.go test/init.go test/interface/explicit.go test/map1.go test/method2.go The following files had manual changes to make tests pass: test/run.go test/used.go src/cmd/compile/internal/types2/stdlib_test.go Change-Id: Ia495aaaa80ce321ee4ec2a9105780fbe913dbd4c
33 lines
724 B
Go
33 lines
724 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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// Test that incorrect uses of the blank identifier are caught.
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// Does not compile.
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package _ // ERROR "invalid package name"
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var t struct {
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_ int
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}
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func (x int) _() { // ERROR "methods on non-local type"
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println(x)
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}
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type T struct {
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_ []int
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}
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func main() {
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_() // ERROR "cannot use .* as value"
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x := _+1 // ERROR "cannot use .* as value"
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_ = x
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_ = t._ // ERROR "cannot refer to blank field|invalid use of|t._ undefined"
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var v1, v2 T
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_ = v1 == v2 // ERROR "cannot be compared|non-comparable|cannot compare v1 == v2"
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}
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