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dfeec247 XL |
1 | // Issue #66530: We would ICE if someone compiled with `-o /dev/null`, |
2 | // because we would try to generate auxiliary files in `/dev/` (which | |
3 | // at least the OS X file system rejects). | |
4 | // | |
5 | // An attempt to `-o` into a directory we cannot write into should indeed | |
6 | // be an error; but not an ICE. | |
f9f354fc XL |
7 | // |
8 | // However, some folks run tests as root, which can write `/dev/` and end | |
9 | // up clobbering `/dev/null`. Instead we'll use a non-existent path, which | |
10 | // also used to ICE, but even root can't magically write there. | |
dfeec247 | 11 | |
9ffffee4 | 12 | // compile-flags: -Z temps-dir=/does-not-exist/output |
dfeec247 XL |
13 | |
14 | // The error-pattern check occurs *before* normalization, and the error patterns | |
15 | // are wildly different between build environments. So this is a cop-out (and we | |
16 | // rely on the checking of the normalized stderr output as our actual | |
17 | // "verification" of the diagnostic). | |
18 | ||
19 | // error-pattern: error | |
20 | ||
21 | // On Mac OS X, we get an error like the below | |
f9f354fc | 22 | // normalize-stderr-test "failed to write bytecode to /does-not-exist/output.non_ice_error_on_worker_io_fail.*" -> "io error modifying /does-not-exist/" |
dfeec247 XL |
23 | |
24 | // On Linux, we get an error like the below | |
f9f354fc | 25 | // normalize-stderr-test "couldn't create a temp dir.*" -> "io error modifying /does-not-exist/" |
dfeec247 | 26 | |
dfeec247 XL |
27 | // ignore-windows - this is a unix-specific test |
28 | // ignore-emscripten - the file-system issues do not replicate here | |
29 | // ignore-wasm - the file-system issues do not replicate here | |
30 | // ignore-arm - the file-system issues do not replicate here, at least on armhf-gnu | |
31 | ||
9ffffee4 | 32 | #![crate_type = "lib"] |
dfeec247 XL |
33 | #![cfg_attr(not(feature = "std"), no_std)] |
34 | pub mod task { | |
35 | pub mod __internal { | |
36 | use crate::task::Waker; | |
37 | } | |
38 | pub use core::task::Waker; | |
39 | } |