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![Ian Lance Taylor](/assets/img/avatar_default.png)
These changes match the following gofrontend error messages: blank1.go:16:1: error: may not define methods on non-local type chan/perm.go:28:9: error: expected channel chan/perm.go:29:11: error: left operand of ‘<-’ must be channel chan/perm.go:69:9: error: argument must be channel complit1.go:25:16: error: attempt to slice object that is not array, slice, or string complit1.go:26:16: error: attempt to slice object that is not array, slice, or string complit1.go:27:17: error: attempt to slice object that is not array, slice, or string complit1.go:49:41: error: may only omit types within composite literals of slice, array, or map type complit1.go:50:14: error: expected struct, slice, array, or map type for composite literal convlit.go:24:9: error: invalid type conversion (cannot use type unsafe.Pointer as type string) convlit.go:25:9: error: invalid type conversion (cannot use type unsafe.Pointer as type float64) convlit.go:26:9: error: invalid type conversion (cannot use type unsafe.Pointer as type int) ddd1.go:63:9: error: invalid use of ‘...’ calling non-variadic function fixedbugs/bug176.go:12:18: error: index expression is not integer constant fixedbugs/bug332.go:17:10: error: use of undefined type ‘T’ fixedbugs/issue4232.go:22:16: error: integer constant overflow fixedbugs/issue4232.go:33:16: error: integer constant overflow fixedbugs/issue4232.go:44:25: error: integer constant overflow fixedbugs/issue4232.go:55:16: error: integer constant overflow fixedbugs/issue4458.go:19:14: error: type has no method ‘foo’ fixedbugs/issue5172.go:24:14: error: too many expressions for struct init.go:17:9: error: reference to undefined name ‘runtime’ initializerr.go:26:29: error: duplicate value for index 1 interface/explicit.go:60:14: error: type assertion only valid for interface types label.go:64:9: error: reference to undefined label ‘go2’ label1.go:18:97: error: continue statement not within for label1.go:22:97: error: continue statement not within for label1.go:106:89: error: continue statement not within for label1.go:108:26: error: invalid continue label ‘on’ label1.go:111:118: error: break statement not within for or switch or select label1.go:113:23: error: invalid break label ‘dance’ map1.go:64:9: error: not enough arguments map1.go:65:9: error: not enough arguments map1.go:67:9: error: argument 1 must be a map method2.go:36:11: error: reference to undefined field or method ‘val’ method2.go:37:11: error: reference to undefined field or method ‘val’ method2.go:41:12: error: method requires pointer (use ‘(*T).g’) syntax/chan1.go:13:19: error: send statement used as value; use select for non-blocking send syntax/chan1.go:17:11: error: send statement used as value; use select for non-blocking send Change-Id: I98047b60a376e3d2788836300f7fcac3f2c285cb Reviewed-on: https://go-review.googlesource.com/c/go/+/273527 Trust: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
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 map declarations of many types, including erroneous ones.
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// Does not compile.
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package main
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type v bool
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var (
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// valid
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_ map[int8]v
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_ map[uint8]v
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_ map[int16]v
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_ map[uint16]v
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_ map[int32]v
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_ map[uint32]v
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_ map[int64]v
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_ map[uint64]v
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_ map[int]v
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_ map[uint]v
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_ map[uintptr]v
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_ map[float32]v
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_ map[float64]v
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_ map[complex64]v
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_ map[complex128]v
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_ map[bool]v
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_ map[string]v
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_ map[chan int]v
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_ map[*int]v
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_ map[struct{}]v
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_ map[[10]int]v
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// invalid
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_ map[[]int]v // ERROR "invalid map key"
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_ map[func()]v // ERROR "invalid map key"
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_ map[map[int]int]v // ERROR "invalid map key"
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_ map[T1]v // ERROR "invalid map key"
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_ map[T2]v // ERROR "invalid map key"
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_ map[T3]v // ERROR "invalid map key"
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_ map[T4]v // ERROR "invalid map key"
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_ map[T5]v
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_ map[T6]v
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_ map[T7]v
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_ map[T8]v
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)
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type T1 []int
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type T2 struct { F T1 }
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type T3 []T4
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type T4 struct { F T3 }
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type T5 *int
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type T6 struct { F T5 }
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type T7 *T4
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type T8 struct { F *T7 }
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func main() {
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m := make(map[int]int)
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delete() // ERROR "missing arguments|not enough arguments"
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delete(m) // ERROR "missing second \(key\) argument|not enough arguments"
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delete(m, 2, 3) // ERROR "too many arguments"
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delete(1, m) // ERROR "first argument to delete must be map|argument 1 must be a map"
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}
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