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mirror of https://github.com/golang/go synced 2024-11-17 05:35:00 -07:00
go/test/fixedbugs/issue28079b.go
Matthew Dempsky ca8e17164e [dev.regabi] all: merge master into dev.regabi
The list of conflicted files for this merge is:

   src/cmd/compile/internal/gc/inl.go
   src/cmd/compile/internal/gc/order.go
   src/cmd/compile/internal/gc/ssa.go
   test/fixedbugs/issue20415.go
   test/fixedbugs/issue22822.go
   test/fixedbugs/issue28079b.go

inl.go was updated for changes on dev.regabi: namely that OSELRECV has
been removed, and that OSELRECV2 now only uses List, rather than both
Left and List.

order.go was updated IsAutoTmp is now a standalone function, rather
than a method on Node.

ssa.go was similarly updated for new APIs involving package ir.

The tests are all merging upstream additions for gccgo error messages
with changes to cmd/compile's error messages on the dev.regabi branch.

Change-Id: Icaaf186d69da791b5994dbb6688ec989caabec42
2020-12-21 11:19:04 -08:00

18 lines
514 B
Go

// errorcheck
// Copyright 2018 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.
// Non-Go-constant but constant values aren't ok for array sizes.
package p
import "unsafe"
type T [uintptr(unsafe.Pointer(nil))]int // ERROR "non-constant array bound|array bound is not constant"
func f() {
_ = complex(1<<uintptr(unsafe.Pointer(nil)), 0) // ERROR "shift of type float64|non-integer type for left operand of shift"
}