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68f7e630ce
Also improve the error messages from a failing diagnostic tests so you can read them. Change-Id: I3554ce5a029de22a55a9636ed26ba02d95fc3246 Reviewed-on: https://go-review.googlesource.com/c/150042 Run-TryBot: Ian Cottrell <iancottrell@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Rebecca Stambler <rstambler@golang.org>
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright 2018 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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// This file contains formatting functions for types that
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// are commonly printed in debugging information.
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// They are separated from their types and gathered here as
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// they are hand written and not generated from the spec.
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// They should not be relied on for programmatic use (their
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// results should never be parsed for instance) but are meant
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// for temporary debugging and error messages.
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package protocol
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import (
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"fmt"
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)
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func (p Position) Format(f fmt.State, c rune) {
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fmt.Fprintf(f, "%d", int(p.Line))
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if p.Character >= 0 {
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fmt.Fprintf(f, ":%d", int(p.Character))
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}
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}
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func (r Range) Format(f fmt.State, c rune) {
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switch {
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case r.Start == r.End || r.End.Line < 0:
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fmt.Fprintf(f, "%v", r.Start)
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case r.End.Line == r.Start.Line:
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fmt.Fprintf(f, "%v¦%d", r.Start, int(r.End.Character))
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default:
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fmt.Fprintf(f, "%v¦%v", r.Start, r.End)
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}
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}
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func (l Location) Format(f fmt.State, c rune) {
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fmt.Fprintf(f, "%s:%v", l.URI, l.Range)
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}
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func (s DiagnosticSeverity) Format(f fmt.State, c rune) {
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switch s {
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case SeverityError:
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fmt.Fprint(f, "Error")
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case SeverityWarning:
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fmt.Fprint(f, "Warning")
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case SeverityInformation:
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fmt.Fprint(f, "Information")
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case SeverityHint:
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fmt.Fprint(f, "Hint")
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}
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}
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func (d Diagnostic) Format(f fmt.State, c rune) {
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fmt.Fprintf(f, "%v:%v from %v at %v: %v", d.Severity, d.Code, d.Source, d.Range, d.Message)
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}
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