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| author | mejrs <59372212+mejrs@users.noreply.github.com> | 2025-06-13 01:16:36 +0200 |
|---|---|---|
| committer | mejrs <59372212+mejrs@users.noreply.github.com> | 2025-06-13 01:16:36 +0200 |
| commit | 88d298317fbc3383fec40a43e8ee6ad99f20e338 (patch) | |
| tree | 3435fe5782ae2131646793110fefa8b026b1868f | |
| parent | 507183d438e615dcc24eb488a6622b5591801058 (diff) | |
| download | rust-88d298317fbc3383fec40a43e8ee6ad99f20e338.tar.gz rust-88d298317fbc3383fec40a43e8ee6ad99f20e338.zip | |
Unimplement unsized_locals
| -rw-r--r-- | tests/ui/large_stack_frames.rs | 8 | ||||
| -rw-r--r-- | tests/ui/large_stack_frames.stderr | 8 |
2 files changed, 5 insertions, 11 deletions
diff --git a/tests/ui/large_stack_frames.rs b/tests/ui/large_stack_frames.rs index 3ed124f69ef..132f1450b6d 100644 --- a/tests/ui/large_stack_frames.rs +++ b/tests/ui/large_stack_frames.rs @@ -1,8 +1,7 @@ //@ normalize-stderr-test: "\b10000(08|16|32)\b" -> "100$$PTR" //@ normalize-stderr-test: "\b2500(060|120)\b" -> "250$$PTR" -#![allow(unused, incomplete_features)] +#![allow(unused)] #![warn(clippy::large_stack_frames)] -#![feature(unsized_locals)] use std::hint::black_box; @@ -11,11 +10,6 @@ fn generic<T: Default>() { black_box(&x); } -fn unsized_local() { - let x: dyn std::fmt::Display = *(Box::new(1) as Box<dyn std::fmt::Display>); - black_box(&x); -} - struct ArrayDefault<const N: usize>([u8; N]); impl<const N: usize> Default for ArrayDefault<N> { diff --git a/tests/ui/large_stack_frames.stderr b/tests/ui/large_stack_frames.stderr index 0ff49e9f5b3..79482e65c3e 100644 --- a/tests/ui/large_stack_frames.stderr +++ b/tests/ui/large_stack_frames.stderr @@ -1,5 +1,5 @@ error: this function may allocate 250$PTR bytes on the stack - --> tests/ui/large_stack_frames.rs:27:4 + --> tests/ui/large_stack_frames.rs:21:4 | LL | fn many_small_arrays() { | ^^^^^^^^^^^^^^^^^ @@ -13,7 +13,7 @@ LL | let x5 = [0u8; 500_000]; = help: to override `-D warnings` add `#[allow(clippy::large_stack_frames)]` error: this function may allocate 1000000 bytes on the stack - --> tests/ui/large_stack_frames.rs:38:4 + --> tests/ui/large_stack_frames.rs:32:4 | LL | fn large_return_value() -> ArrayDefault<1_000_000> { | ^^^^^^^^^^^^^^^^^^ ----------------------- this is the largest part, at 1000000 bytes for type `ArrayDefault<1000000>` @@ -21,7 +21,7 @@ LL | fn large_return_value() -> ArrayDefault<1_000_000> { = note: 1000000 bytes is larger than Clippy's configured `stack-size-threshold` of 512000 error: this function may allocate 100$PTR bytes on the stack - --> tests/ui/large_stack_frames.rs:44:4 + --> tests/ui/large_stack_frames.rs:38:4 | LL | fn large_fn_arg(x: ArrayDefault<1_000_000>) { | ^^^^^^^^^^^^ - `x` is the largest part, at 1000000 bytes for type `ArrayDefault<1000000>` @@ -29,7 +29,7 @@ LL | fn large_fn_arg(x: ArrayDefault<1_000_000>) { = note: 100$PTR bytes is larger than Clippy's configured `stack-size-threshold` of 512000 error: this function may allocate 100$PTR bytes on the stack - --> tests/ui/large_stack_frames.rs:51:13 + --> tests/ui/large_stack_frames.rs:45:13 | LL | let f = || black_box(&[0u8; 1_000_000]); | ^^^^^^^^^^^^^^----------------^ |