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"
}