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/fixedbugs/issue11326.go | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 test/fixedbugs/issue11326.go (limited to 'test/fixedbugs/issue11326.go') diff --git a/test/fixedbugs/issue11326.go b/test/fixedbugs/issue11326.go new file mode 100644 index 0000000..4ce25c5 --- /dev/null +++ b/test/fixedbugs/issue11326.go @@ -0,0 +1,31 @@ +// errorcheck + +// Copyright 2015 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. + +// Tests for golang.org/issue/11326. + +package main + +func main() { + // The gc compiler implementation uses the minimally required 32bit + // binary exponent, so these constants cannot be represented anymore + // internally. However, the language spec does not preclude other + // implementations from handling these. Don't check the error. + // var _ = 1e2147483647 // "constant too large" + // var _ = 1e646456993 // "constant too large" + + // Any implementation must be able to handle these constants at + // compile time (even though they cannot be assigned to a float64). + var _ = 1e646456992 // ERROR "1e\+646456992 overflows float64|floating-point constant overflow|exponent too large|overflows float64|overflows" + var _ = 1e64645699 // ERROR "1e\+64645699 overflows float64|floating-point constant overflow|exponent too large|overflows float64|overflows" + var _ = 1e6464569 // ERROR "1e\+6464569 overflows float64|floating-point constant overflow|exponent too large|overflows float64|overflows" + var _ = 1e646456 // ERROR "1e\+646456 overflows float64|floating-point constant overflow|exponent too large|overflows float64|overflows" + var _ = 1e64645 // ERROR "1e\+64645 overflows float64|floating-point constant overflow|exponent too large|overflows float64|overflows" + var _ = 1e6464 // ERROR "1e\+6464 overflows float64|floating-point constant overflow|overflows float64|overflows" + var _ = 1e646 // ERROR "1e\+646 overflows float64|floating-point constant overflow|overflows float64|overflows" + var _ = 1e309 // ERROR "1e\+309 overflows float64|floating-point constant overflow|overflows float64|overflows" + + var _ = 1e308 +} -- cgit v1.2.3