From da9b138ec7645d483112c6b20e91ab595326c41d Mon Sep 17 00:00:00 2001 From: flip1995 Date: Tue, 19 May 2020 16:12:03 +0200 Subject: [PATCH] Update test after const_ptr functions are must_use now --- tests/ui/ptr_offset_with_cast.fixed | 12 ++++++------ tests/ui/ptr_offset_with_cast.rs | 12 ++++++------ tests/ui/ptr_offset_with_cast.stderr | 12 ++++++------ 3 files changed, 18 insertions(+), 18 deletions(-) diff --git a/tests/ui/ptr_offset_with_cast.fixed b/tests/ui/ptr_offset_with_cast.fixed index ebdd6c4003d..718e391e8bf 100644 --- a/tests/ui/ptr_offset_with_cast.fixed +++ b/tests/ui/ptr_offset_with_cast.fixed @@ -9,12 +9,12 @@ fn main() { let offset_isize = 1_isize; unsafe { - ptr.add(offset_usize); - ptr.offset(offset_isize as isize); - ptr.offset(offset_u8 as isize); + let _ = ptr.add(offset_usize); + let _ = ptr.offset(offset_isize as isize); + let _ = ptr.offset(offset_u8 as isize); - ptr.wrapping_add(offset_usize); - ptr.wrapping_offset(offset_isize as isize); - ptr.wrapping_offset(offset_u8 as isize); + let _ = ptr.wrapping_add(offset_usize); + let _ = ptr.wrapping_offset(offset_isize as isize); + let _ = ptr.wrapping_offset(offset_u8 as isize); } } diff --git a/tests/ui/ptr_offset_with_cast.rs b/tests/ui/ptr_offset_with_cast.rs index 3416c4b727a..f613742c741 100644 --- a/tests/ui/ptr_offset_with_cast.rs +++ b/tests/ui/ptr_offset_with_cast.rs @@ -9,12 +9,12 @@ fn main() { let offset_isize = 1_isize; unsafe { - ptr.offset(offset_usize as isize); - ptr.offset(offset_isize as isize); - ptr.offset(offset_u8 as isize); + let _ = ptr.offset(offset_usize as isize); + let _ = ptr.offset(offset_isize as isize); + let _ = ptr.offset(offset_u8 as isize); - ptr.wrapping_offset(offset_usize as isize); - ptr.wrapping_offset(offset_isize as isize); - ptr.wrapping_offset(offset_u8 as isize); + let _ = ptr.wrapping_offset(offset_usize as isize); + let _ = ptr.wrapping_offset(offset_isize as isize); + let _ = ptr.wrapping_offset(offset_u8 as isize); } } diff --git a/tests/ui/ptr_offset_with_cast.stderr b/tests/ui/ptr_offset_with_cast.stderr index b5c7a03e277..fd45224ca06 100644 --- a/tests/ui/ptr_offset_with_cast.stderr +++ b/tests/ui/ptr_offset_with_cast.stderr @@ -1,16 +1,16 @@ error: use of `offset` with a `usize` casted to an `isize` - --> $DIR/ptr_offset_with_cast.rs:12:9 + --> $DIR/ptr_offset_with_cast.rs:12:17 | -LL | ptr.offset(offset_usize as isize); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.add(offset_usize)` +LL | let _ = ptr.offset(offset_usize as isize); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.add(offset_usize)` | = note: `-D clippy::ptr-offset-with-cast` implied by `-D warnings` error: use of `wrapping_offset` with a `usize` casted to an `isize` - --> $DIR/ptr_offset_with_cast.rs:16:9 + --> $DIR/ptr_offset_with_cast.rs:16:17 | -LL | ptr.wrapping_offset(offset_usize as isize); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.wrapping_add(offset_usize)` +LL | let _ = ptr.wrapping_offset(offset_usize as isize); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.wrapping_add(offset_usize)` error: aborting due to 2 previous errors