From 109be507377fe7f6e8819ac94041d3fdcdf6fd2f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:18:25 +0200 Subject: Adding upstream version 1.19.8. Signed-off-by: Daniel Baumann --- test/append1.go | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 test/append1.go (limited to 'test/append1.go') diff --git a/test/append1.go b/test/append1.go new file mode 100644 index 0000000..397be57 --- /dev/null +++ b/test/append1.go @@ -0,0 +1,22 @@ +// errorcheck + +// Copyright 2017 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. + +// Verify that append arguments requirements are enforced by the +// compiler. + +package main + +func main() { + + s := make([]int, 8) + + _ = append() // ERROR "missing arguments to append|not enough arguments for append" + _ = append(s...) // ERROR "cannot use ... on first argument|not enough arguments in call to append" + _ = append(s, 2, s...) // ERROR "too many arguments to append|too many arguments in call to append" + + _ = append(s, make([]int, 0)) // ERROR "cannot use make.* as type int in append|cannot use make.* \(value of type \[\]int\) as type int in argument to append" + _ = append(s, make([]int, -1)...) // ERROR "negative len argument in make|index -1.* must not be negative" +} -- cgit v1.2.3