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https://github.com/golang/go
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bb3b10214d
Step 2 of stream-lining parameter parsing - do parameter validity checks in parser - two passes instead of multiple (and theoretically quadratic) passes when checking parameters - removes the need for OKEY and some ONONAME nodes in those passes This removes allocation of ~123K OKEY (incl. some ONONAME) nodes out of a total of ~10M allocated nodes when running make.bash, or a reduction of the number of alloacted nodes by ~1.2%. Change-Id: I4a8ec578d0ee2a7b99892ac6b92e56f8e0415f03 Reviewed-on: https://go-review.googlesource.com/20748 Reviewed-by: Matthew Dempsky <mdempsky@google.com> Run-TryBot: Robert Griesemer <gri@golang.org>
40 lines
996 B
Go
40 lines
996 B
Go
// errorcheck
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// Copyright 2011 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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// Issue 2231
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package main
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import "runtime"
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func foo(runtime.UintType, i int) { // ERROR "cannot declare name runtime.UintType|mixed named and unnamed|undefined identifier"
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println(i, runtime.UintType) // GCCGO_ERROR "undefined identifier"
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}
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func bar(i int) {
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runtime.UintType := i // ERROR "cannot declare name runtime.UintType|non-name on left side|undefined identifier"
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println(runtime.UintType) // GCCGO_ERROR "invalid use of type|undefined identifier"
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}
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func baz() {
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main.i := 1 // ERROR "non-name main.i|non-name on left side"
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println(main.i) // GCCGO_ERROR "no fields or methods"
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}
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func qux() {
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var main.i // ERROR "unexpected [.]|expected type"
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println(main.i)
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}
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func corge() {
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var foo.i int // ERROR "unexpected [.]|expected type"
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println(foo.i)
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}
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func main() {
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foo(42,43)
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bar(1969)
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}
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