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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/resolve/no-implicit-prelude-nested.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/resolve/no-implicit-prelude-nested.rs')
-rw-r--r-- | src/test/ui/resolve/no-implicit-prelude-nested.rs | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/test/ui/resolve/no-implicit-prelude-nested.rs b/src/test/ui/resolve/no-implicit-prelude-nested.rs new file mode 100644 index 000000000..c314967da --- /dev/null +++ b/src/test/ui/resolve/no-implicit-prelude-nested.rs @@ -0,0 +1,54 @@ +// Test that things from the prelude aren't in scope. Use many of them +// so that renaming some things won't magically make this test fail +// for the wrong reason (e.g., if `Add` changes to `Addition`, and +// `no_implicit_prelude` stops working, then the `impl Add` will still +// fail with the same error message). + +#[no_implicit_prelude] +mod foo { + mod baz { + struct Test; + impl Add for Test {} //~ ERROR cannot find trait `Add` in this scope + impl Clone for Test {} //~ ERROR expected trait, found derive macro `Clone` + impl Iterator for Test {} //~ ERROR cannot find trait `Iterator` in this scope + impl ToString for Test {} //~ ERROR cannot find trait `ToString` in this scope + impl Writer for Test {} //~ ERROR cannot find trait `Writer` in this scope + + fn foo() { + drop(2) //~ ERROR cannot find function `drop` in this scope + } + } + + struct Test; + impl Add for Test {} //~ ERROR cannot find trait `Add` in this scope + impl Clone for Test {} //~ ERROR expected trait, found derive macro `Clone` + impl Iterator for Test {} //~ ERROR cannot find trait `Iterator` in this scope + impl ToString for Test {} //~ ERROR cannot find trait `ToString` in this scope + impl Writer for Test {} //~ ERROR cannot find trait `Writer` in this scope + + fn foo() { + drop(2) //~ ERROR cannot find function `drop` in this scope + } +} + +fn qux() { + #[no_implicit_prelude] + mod qux_inner { + struct Test; + impl Add for Test {} //~ ERROR cannot find trait `Add` in this scope + impl Clone for Test {} //~ ERROR expected trait, found derive macro `Clone` + impl Iterator for Test {} //~ ERROR cannot find trait `Iterator` in this scope + impl ToString for Test {} //~ ERROR cannot find trait `ToString` in this scope + impl Writer for Test {} //~ ERROR cannot find trait `Writer` in this scope + + fn foo() { + drop(2) //~ ERROR cannot find function `drop` in this scope + } + } +} + + +fn main() { + // these should work fine + drop(2) +} |