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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/lint/lint-lowercase-static-const-pattern.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/lint/lint-lowercase-static-const-pattern.rs')
-rw-r--r-- | src/test/ui/lint/lint-lowercase-static-const-pattern.rs | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/test/ui/lint/lint-lowercase-static-const-pattern.rs b/src/test/ui/lint/lint-lowercase-static-const-pattern.rs new file mode 100644 index 000000000..c2e159eec --- /dev/null +++ b/src/test/ui/lint/lint-lowercase-static-const-pattern.rs @@ -0,0 +1,51 @@ +// Issue #7526: lowercase static constants in patterns look like bindings + +#![allow(dead_code)] +#![deny(non_upper_case_globals)] + +#[allow(non_upper_case_globals)] +pub const a : isize = 97; + +fn f() { + let r = match (0,0) { + (0, a) => 0, + //~^ ERROR constant in pattern `a` should have an upper case name + (x, y) => 1 + x + y, + }; + assert_eq!(r, 1); +} + +mod m { + #[allow(non_upper_case_globals)] + pub const aha : isize = 7; +} + +fn g() { + use self::m::aha; + let r = match (0,0) { + (0, aha) => 0, + //~^ ERROR constant in pattern `aha` should have an upper case name + (x, y) => 1 + x + y, + }; + assert_eq!(r, 1); +} + +mod n { + pub const OKAY : isize = 8; +} + +fn h() { + use self::n::OKAY as not_okay; + let r = match (0,0) { + (0, not_okay) => 0, +//~^ ERROR constant in pattern `not_okay` should have an upper case name + (x, y) => 1 + x + y, + }; + assert_eq!(r, 1); +} + +fn main () { + f(); + g(); + h(); +} |