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-rw-r--r--test/fixedbugs/bug012.go26
1 files changed, 26 insertions, 0 deletions
diff --git a/test/fixedbugs/bug012.go b/test/fixedbugs/bug012.go
new file mode 100644
index 0000000..38efb6d
--- /dev/null
+++ b/test/fixedbugs/bug012.go
@@ -0,0 +1,26 @@
+// 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
+
+
+func main() {
+ var u30 uint64 = 0;
+ var u31 uint64 = 1;
+ _, _ = u30, u31;
+ var u32 uint64 = 18446744073709551615;
+ var u33 uint64 = +18446744073709551615;
+ if u32 != (1<<64)-1 { panic("u32\n"); }
+ if u33 != (1<<64)-1 { panic("u33\n"); }
+ var i34 int64 = ^0; // note: 2's complement means ^0 == -1
+ if i34 != -1 { panic("i34") }
+}
+/*
+bug12.go:5: overflow converting constant to <uint64>UINT64
+bug12.go:6: overflow converting constant to <uint64>UINT64
+bug12.go:7: overflow converting constant to <uint64>UINT64
+bug12.go:8: overflow converting constant to <uint64>UINT64
+*/