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rust-clippy/tests/ui-toml/large_stack_frames/large_stack_frames.stderr
Kevin Reid 01646457a9 large_stack_frames: print total size and largest component.
Instead of just saying “this function's stack frame is big”, report:

* the (presumed) size of the frame
* the size and type of the largest local contributing to that size
* the configurable limit that was exceeded (once)
2024-03-28 11:00:42 -07:00

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error: this function may allocate 1001 bytes on the stack
--> tests/ui-toml/large_stack_frames/large_stack_frames.rs:12:4
|
LL | fn f2() {
| ^^
LL |
LL | let _x = create_array::<1001>();
| -- `_x` is the largest part, at 1001 bytes for type `[u8; 1001]`
|
= note: 1001 bytes is larger than Clippy's configured `stack-size-threshold` of 1000
= note: allocating large amounts of stack space can overflow the stack and cause the program to abort
= note: `-D clippy::large-stack-frames` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::large_stack_frames)]`
error: aborting due to 1 previous error