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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
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// Copyright 2019 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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// Verify that we don't get spurious follow-on errors
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// after a missing expression. Specifically, the parser
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// shouldn't skip over closing parentheses of any kind.
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package p
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func _() {
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go func() { // no error here about goroutine
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send <- // GCCGO_ERROR "undefined name"
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}() // ERROR "expected expression|expected operand"
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}
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func _() {
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defer func() { // no error here about deferred function
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1 + // GCCGO_ERROR "value computed is not used"
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}() // ERROR "expected expression|expected operand"
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}
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func _() {
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_ = (1 +) // ERROR "expected expression|expected operand"
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_ = a[2 +] // ERROR "expected expression|expected operand|undefined name"
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_ = []int{1, 2, 3 + } // ERROR "expected expression|expected operand"
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}
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