From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/consts/issue-23968-const-not-overflow.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/test/ui/consts/issue-23968-const-not-overflow.rs (limited to 'src/test/ui/consts/issue-23968-const-not-overflow.rs') diff --git a/src/test/ui/consts/issue-23968-const-not-overflow.rs b/src/test/ui/consts/issue-23968-const-not-overflow.rs new file mode 100644 index 000000000..b95930212 --- /dev/null +++ b/src/test/ui/consts/issue-23968-const-not-overflow.rs @@ -0,0 +1,12 @@ +// run-pass +const U8_MAX_HALF: u8 = !0u8 / 2; +const U16_MAX_HALF: u16 = !0u16 / 2; +const U32_MAX_HALF: u32 = !0u32 / 2; +const U64_MAX_HALF: u64 = !0u64 / 2; + +fn main() { + assert_eq!(U8_MAX_HALF, 0x7f); + assert_eq!(U16_MAX_HALF, 0x7fff); + assert_eq!(U32_MAX_HALF, 0x7fff_ffff); + assert_eq!(U64_MAX_HALF, 0x7fff_ffff_ffff_ffff); +} -- cgit v1.2.3