From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/consts/const-eval/transmute-const.32bit.stderr | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/consts/const-eval/transmute-const.32bit.stderr (limited to 'tests/ui/consts/const-eval/transmute-const.32bit.stderr') diff --git a/tests/ui/consts/const-eval/transmute-const.32bit.stderr b/tests/ui/consts/const-eval/transmute-const.32bit.stderr new file mode 100644 index 000000000..09fd79986 --- /dev/null +++ b/tests/ui/consts/const-eval/transmute-const.32bit.stderr @@ -0,0 +1,14 @@ +error[E0080]: it is undefined behavior to use this value + --> $DIR/transmute-const.rs:4:1 + | +LL | static FOO: bool = unsafe { mem::transmute(3u8) }; + | ^^^^^^^^^^^^^^^^ constructing invalid value: encountered 0x03, but expected a boolean + | + = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. + = note: the raw bytes of the constant (size: 1, align: 1) { + 03 │ . + } + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0080`. -- cgit v1.2.3