go/test/syntax/ddd.go

// errorcheck

// Copyright 2016 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.

package main

func f() {
	g(f..3) // ERROR "unexpected literal \.3, expected name or \("
}
cmd/compile: use bufio.Reader directly in lexer Removes an intermediate layer of functions that was clogging up a corner of the compiler's profile graph. I can't measure a performance improvement running a large build like jujud, but the profile reports less total time spent in gc.(*lexer).getr. Change-Id: I3000585cfcb0f9729d3a3859e9023690a6528591 Reviewed-on: https://go-review.googlesource.com/20565 Reviewed-by: Robert Griesemer <gri@golang.org> Run-TryBot: David Crawshaw <crawshaw@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 2016-03-11 11:39:20 -07:00			`// errorcheck`

			`// Copyright 2016 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.`

			`package main`

			`func f() {`
go/parser: adjustments to error messages - 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> 2022-08-25 17:41:35 -06:00			`g(f..3) // ERROR "unexpected literal \.3, expected name or \("`
cmd/compile: use bufio.Reader directly in lexer Removes an intermediate layer of functions that was clogging up a corner of the compiler's profile graph. I can't measure a performance improvement running a large build like jujud, but the profile reports less total time spent in gc.(*lexer).getr. Change-Id: I3000585cfcb0f9729d3a3859e9023690a6528591 Reviewed-on: https://go-review.googlesource.com/20565 Reviewed-by: Robert Griesemer <gri@golang.org> Run-TryBot: David Crawshaw <crawshaw@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 2016-03-11 11:39:20 -07:00			`}`