mirror of
https://github.com/golang/go
synced 2024-11-27 02:51:24 -07:00
aa5ff29dab
- Use "expected X" rather then "expecting X". - Report a better error when a type argument list is expected. - Adjust various tests. For #54511. Change-Id: I0c5ca66ecbbdcae1a8f67377682aae6b0b6ab89a Reviewed-on: https://go-review.googlesource.com/c/go/+/425734 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Alan Donovan <adonovan@google.com> Run-TryBot: Robert Griesemer <gri@google.com> Reviewed-by: Robert Griesemer <gri@google.com> Auto-Submit: Robert Griesemer <gri@google.com>
30 lines
953 B
Go
30 lines
953 B
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 "expected expression|expected operand"
|
|
}
|
|
|
|
func _() {
|
|
defer func() { // no error here about deferred function
|
|
1 + // GCCGO_ERROR "value computed is not used"
|
|
}() // ERROR "expected expression|expected operand"
|
|
}
|
|
|
|
func _() {
|
|
_ = (1 +) // ERROR "expected expression|expected operand"
|
|
_ = a[2 +] // ERROR "expected expression|expected operand|undefined name"
|
|
_ = []int{1, 2, 3 + } // ERROR "expected expression|expected operand"
|
|
}
|