go issue33386 源码
golang issue33386 代码
文件路径：/test/fixedbugs/issue33386.go
// errorcheck
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Verify that we don't get spurious follow-on errors
// after a missing expression. Specifically, the parser
// shouldn't skip over closing parentheses of any kind.
package p
func _() {
go func() { // no error here about goroutine
send <- // GCCGO_ERROR "undefined name"
}() // ERROR "expecting expression|expected operand"
}
func _() {
defer func() { // no error here about deferred function
1 + // GCCGO_ERROR "value computed is not used"
}() // ERROR "expecting expression|expected operand"
}
func _() {
_ = (1 +) // ERROR "expecting expression|expected operand"
_ = a[2 +] // ERROR "expecting expression|expected operand|undefined name"
_ = []int{1, 2, 3 + } // ERROR "expecting expression|expected operand"
}
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