Adding upstream version 1.19.8.upstream/1.19.8upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/test/fixedbugs/bug097.go b/test/fixedbugs/bug097.go
new file mode 100644
index 0000000..a067e0f
--- /dev/null
+++ b/test/fixedbugs/bug097.go
@@ -0,0 +1,53 @@
+// run
+
+// Copyright 2009 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.
+
+package main
+
+type A []int
+
+func main() {
+	var a [3]A
+	for i := 0; i < 3; i++ {
+		a[i] = A{i}
+	}
+	if a[0][0] != 0 {
+		panic("fail a[0][0]")
+	}
+	if a[1][0] != 1 {
+		panic("fail a[1][0]")
+	}
+	if a[2][0] != 2 {
+		panic("fail a[2][0]")
+	}
+}
+
+/*
+uetli:~/Source/go1/test/bugs gri$ 6g bug097.go && 6l bug097.6 && 6.out
+
+panic on line 342 PC=0x13c2
+0x13c2?zi
+	main·main(1, 0, 1606416416, ...)
+	main·main(0x1, 0x7fff5fbff820, 0x0, ...)
+SIGTRAP: trace trap
+Faulting address: 0x4558
+pc: 0x4558
+
+0x4558?zi
+	sys·Breakpoint(40960, 0, 45128, ...)
+	sys·Breakpoint(0xa000, 0xb048, 0xa000, ...)
+0x156a?zi
+	sys·panicl(342, 0, 0, ...)
+	sys·panicl(0x156, 0x300000000, 0xb024, ...)
+0x13c2?zi
+	main·main(1, 0, 1606416416, ...)
+	main·main(0x1, 0x7fff5fbff820, 0x0, ...)
+*/
+
+/* An array composite literal needs to be created freshly every time.
+It is a "construction" of an array after all. If I pass the address
+of the array to some function, it may store it globally. Same applies
+to struct literals.
+*/