From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- test/const5.go | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 test/const5.go (limited to 'test/const5.go') diff --git a/test/const5.go b/test/const5.go new file mode 100644 index 0000000..51e46cb --- /dev/null +++ b/test/const5.go @@ -0,0 +1,37 @@ +// errorcheck + +// Copyright 2011 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. + +// Test that len non-constants are not constants, https://golang.org/issue/3244. + +package p + +var b struct { + a[10]int +} + +var m map[string][20]int + +var s [][30]int + +func f() *[40]int +var c chan *[50]int +var z complex128 + +const ( + n1 = len(b.a) + n2 = len(m[""]) + n3 = len(s[10]) + + n4 = len(f()) // ERROR "is not a constant|is not constant" + n5 = len(<-c) // ERROR "is not a constant|is not constant" + + n6 = cap(f()) // ERROR "is not a constant|is not constant" + n7 = cap(<-c) // ERROR "is not a constant|is not constant" + n8 = real(z) // ERROR "is not a constant|is not constant" + n9 = len([4]float64{real(z)}) // ERROR "is not a constant|is not constant" + +) + -- cgit v1.2.3