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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/borrowck/assign_mutable_fields.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/borrowck/assign_mutable_fields.rs')
-rw-r--r-- | src/test/ui/borrowck/assign_mutable_fields.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/assign_mutable_fields.rs b/src/test/ui/borrowck/assign_mutable_fields.rs new file mode 100644 index 000000000..b60726d0c --- /dev/null +++ b/src/test/ui/borrowck/assign_mutable_fields.rs @@ -0,0 +1,22 @@ +// Currently, we do permit you to assign to individual fields of an +// uninitialized var. +// We hope to fix this at some point. +// +// FIXME(#54987) + +fn assign_both_fields_and_use() { + let mut x: (u32, u32); + x.0 = 1; //~ ERROR + x.1 = 22; + drop(x.0); + drop(x.1); +} + +fn assign_both_fields_the_use_var() { + let mut x: (u32, u32); + x.0 = 1; //~ ERROR + x.1 = 22; + drop(x); +} + +fn main() { } |