52 lines
998 B
Rust
52 lines
998 B
Rust
// Issue #7526: lowercase static constants in patterns look like bindings
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#![allow(dead_code)]
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#![deny(non_upper_case_globals)]
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#[allow(non_upper_case_globals)]
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pub const a : isize = 97;
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fn f() {
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let r = match (0,0) {
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(0, a) => 0,
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//~^ ERROR constant in pattern `a` should have an upper case name
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(x, y) => 1 + x + y,
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};
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assert_eq!(r, 1);
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}
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mod m {
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#[allow(non_upper_case_globals)]
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pub const aha : isize = 7;
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}
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fn g() {
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use self::m::aha;
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let r = match (0,0) {
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(0, aha) => 0,
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//~^ ERROR constant in pattern `aha` should have an upper case name
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(x, y) => 1 + x + y,
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};
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assert_eq!(r, 1);
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}
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mod n {
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pub const OKAY : isize = 8;
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}
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fn h() {
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use self::n::OKAY as not_okay;
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let r = match (0,0) {
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(0, not_okay) => 0,
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//~^ ERROR constant in pattern `not_okay` should have an upper case name
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(x, y) => 1 + x + y,
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};
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assert_eq!(r, 1);
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}
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fn main () {
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f();
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g();
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h();
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}
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