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 --- .../const-extern-fn-min-const-fn.stderr | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr (limited to 'src/test/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr') diff --git a/src/test/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr b/src/test/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr new file mode 100644 index 000000000..4bab466fb --- /dev/null +++ b/src/test/ui/consts/const-extern-fn/const-extern-fn-min-const-fn.stderr @@ -0,0 +1,21 @@ +error[E0658]: floating point arithmetic is not allowed in constant functions + --> $DIR/const-extern-fn-min-const-fn.rs:5:42 + | +LL | const unsafe extern "C" fn use_float() { 1.0 + 1.0; } + | ^^^^^^^^^ + | + = note: see issue #57241 for more information + = help: add `#![feature(const_fn_floating_point_arithmetic)]` to the crate attributes to enable + +error: pointers cannot be cast to integers during const eval + --> $DIR/const-extern-fn-min-const-fn.rs:7:48 + | +LL | const extern "C" fn ptr_cast(val: *const u8) { val as usize; } + | ^^^^^^^^^^^^ + | + = note: at compile-time, pointers do not have an integer value + = note: avoiding this restriction via `transmute`, `union`, or raw pointers leads to compile-time undefined behavior + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0658`. -- cgit v1.2.3