From 43a123c1ae6613b3efeed291fa552ecd909d3acf Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:23:18 +0200 Subject: Adding upstream version 1.20.14. Signed-off-by: Daniel Baumann --- test/fixedbugs/bug356.go | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 test/fixedbugs/bug356.go (limited to 'test/fixedbugs/bug356.go') diff --git a/test/fixedbugs/bug356.go b/test/fixedbugs/bug356.go new file mode 100644 index 0000000..6d93860 --- /dev/null +++ b/test/fixedbugs/bug356.go @@ -0,0 +1,41 @@ +// run + +// 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. + +// issue 1808 + +package main + +func main() { + var i uint64 + var x int = 12345 + + if y := x << (i&5); y != 12345<<0 { + println("BUG bug344", y) + return + } + + i++ + if y := x << (i&5); y != 12345<<1 { + println("BUG bug344a", y) + } + + i = 70 + if y := x << i; y != 0 { + println("BUG bug344b", y) + } + + i = 1<<32 + if y := x << i; y != 0 { + println("BUG bug344c", y) + } +} + + +/* +typecheck [1008592b0] +. INDREG a(1) l(15) x(24) tc(2) runtime.ret G0 string +bug343.go:15: internal compiler error: typecheck INDREG +*/ -- cgit v1.2.3