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 --- .../ui/lint/lint-strict-provenance-fuzzy-casts.stderr | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr (limited to 'src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr') diff --git a/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr b/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr new file mode 100644 index 000000000..c85934aa3 --- /dev/null +++ b/src/test/ui/lint/lint-strict-provenance-fuzzy-casts.stderr @@ -0,0 +1,19 @@ +error: strict provenance disallows casting integer `usize` to pointer `*const u8` + --> $DIR/lint-strict-provenance-fuzzy-casts.rs:5:20 + | +LL | let dangling = 16_usize as *const u8; + | ^^^^^^^^^^^^^^^^^^^^^ + | +note: the lint level is defined here + --> $DIR/lint-strict-provenance-fuzzy-casts.rs:2:9 + | +LL | #![deny(fuzzy_provenance_casts)] + | ^^^^^^^^^^^^^^^^^^^^^^ + = help: if you can't comply with strict provenance and don't have a pointer with the correct provenance you can use `std::ptr::from_exposed_addr()` instead +help: use `.with_addr()` to adjust a valid pointer in the same allocation, to this address + | +LL | let dangling = (...).with_addr(16_usize); + | ++++++++++++++++ ~ + +error: aborting due to previous error + -- cgit v1.2.3