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/traits/fmt-pointer-trait.rs | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 src/test/ui/traits/fmt-pointer-trait.rs (limited to 'src/test/ui/traits/fmt-pointer-trait.rs') diff --git a/src/test/ui/traits/fmt-pointer-trait.rs b/src/test/ui/traits/fmt-pointer-trait.rs new file mode 100644 index 000000000..b7876b9bd --- /dev/null +++ b/src/test/ui/traits/fmt-pointer-trait.rs @@ -0,0 +1,24 @@ +// run-pass +use std::ptr; +use std::rc::Rc; +use std::sync::Arc; + +fn main() { + let p: *const u8 = ptr::null(); + let rc = Rc::new(1usize); + let arc = Arc::new(1usize); + let b = Box::new("hi"); + + let _ = format!("{:p}{:p}{:p}", + rc, arc, b); + + if cfg!(target_pointer_width = "32") { + assert_eq!(format!("{:#p}", p), + "0x00000000"); + } else { + assert_eq!(format!("{:#p}", p), + "0x0000000000000000"); + } + assert_eq!(format!("{:p}", p), + "0x0"); +} -- cgit v1.2.3