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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/consts/const_let_assign3.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/consts/const_let_assign3.rs')
-rw-r--r-- | src/test/ui/consts/const_let_assign3.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/consts/const_let_assign3.rs b/src/test/ui/consts/const_let_assign3.rs new file mode 100644 index 000000000..1f68de8ee --- /dev/null +++ b/src/test/ui/consts/const_let_assign3.rs @@ -0,0 +1,27 @@ +struct S { + state: u32, +} + +impl S { + const fn foo(&mut self, x: u32) { + //~^ ERROR mutable reference + self.state = x; + } +} + +const FOO: S = { + let mut s = S { state: 42 }; + s.foo(3); //~ ERROR mutable reference + s +}; + +type Array = [u32; { + let mut x = 2; + let y = &mut x; //~ ERROR mutable reference + *y = 42; + *y +}]; + +fn main() { + assert_eq!(FOO.state, 3); +} |