From: Ian Lance Taylor <iant@golang.org>
Date: Fri, 12 Jun 2020 21:00:11 +0000 (-0700)
Subject: go.test: update issue4085b.go to version from Go 1.13
X-Git-Tag: releases/gcc-10.2.0~228
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=703f9d8687ecbd86cd88ec0bf16088bb9e36303e;p=thirdparty%2Fgcc.git

go.test: update issue4085b.go to version from Go 1.13

This lets the test pass on AIX.

Not updating to master because we get slightly different error messages,
so that is a more complex change.
---

diff --git a/gcc/testsuite/go.test/test/fixedbugs/issue4085b.go b/gcc/testsuite/go.test/test/fixedbugs/issue4085b.go
index 6bf315fcc2f0..6304ce073aa9 100644
--- a/gcc/testsuite/go.test/test/fixedbugs/issue4085b.go
+++ b/gcc/testsuite/go.test/test/fixedbugs/issue4085b.go
@@ -21,9 +21,11 @@ func main() {
 	shouldPanic("cap out of range", func() { _ = make(T, 0, int64(n)) })
 	var t *byte
 	if unsafe.Sizeof(t) == 8 {
-		var n2 int64 = 1 << 50
+		// Test mem > maxAlloc
+		var n2 int64 = 1 << 59
 		shouldPanic("len out of range", func() { _ = make(T, int(n2)) })
 		shouldPanic("cap out of range", func() { _ = make(T, 0, int(n2)) })
+		// Test elem.size*cap overflow
 		n2 = 1<<63 - 1
 		shouldPanic("len out of range", func() { _ = make(T, int(n2)) })
 		shouldPanic("cap out of range", func() { _ = make(T, 0, int(n2)) })