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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/sepcomp/sepcomp-fns-backwards.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/sepcomp/sepcomp-fns-backwards.rs')
-rw-r--r-- | src/test/ui/sepcomp/sepcomp-fns-backwards.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/sepcomp/sepcomp-fns-backwards.rs b/src/test/ui/sepcomp/sepcomp-fns-backwards.rs new file mode 100644 index 000000000..f56769e2b --- /dev/null +++ b/src/test/ui/sepcomp/sepcomp-fns-backwards.rs @@ -0,0 +1,33 @@ +// run-pass +#![allow(dead_code)] +// compile-flags: -C codegen-units=3 + +// Test references to items that haven't been codegened yet. + +// Generate some code in the first compilation unit before declaring any +// modules. This ensures that the first module doesn't go into the same +// compilation unit as the top-level module. + +fn pad() -> usize { 0 } + +mod b { + pub fn three() -> usize { + ::one() + ::a::two() + } +} + +mod a { + pub fn two() -> usize { + ::one() + ::one() + } +} + +fn one() -> usize { + 1 +} + +fn main() { + assert_eq!(one(), 1); + assert_eq!(a::two(), 2); + assert_eq!(b::three(), 3); +} |