de7abd8824
This unifies the `non_snake_case_functions` and `uppercase_variables` lints into one lint, `non_snake_case`. It also now checks for non-snake-case modules. This also extends the non-camel-case types lint to check type parameters, and merges the `non_uppercase_pattern_statics` lint into the `non_uppercase_statics` lint. Because the `uppercase_variables` lint is now part of the `non_snake_case` lint, all non-snake-case variables that start with lowercase characters (such as `fooBar`) will now trigger the `non_snake_case` lint. New code should be updated to use the new `non_snake_case` lint instead of the previous `non_snake_case_functions` and `uppercase_variables` lints. All use of the `non_uppercase_pattern_statics` should be replaced with the `non_uppercase_statics` lint. Any code that previously contained non-snake-case module or variable names should be updated to use snake case names or disable the `non_snake_case` lint. Any code with non-camel-case type parameters should be changed to use camel case or disable the `non_camel_case_types` lint. [breaking-change]
73 lines
1.8 KiB
Rust
73 lines
1.8 KiB
Rust
// Copyright 2012-2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Issue #7526: lowercase static constants in patterns look like bindings
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// This is similar to compile-fail/match-static-const-lc, except it
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// shows the expected usual workaround (choosing a different name for
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// the static definition) and also demonstrates that one can work
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// around this problem locally by renaming the constant in the `use`
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// form to an uppercase identifier that placates the lint.
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#![deny(non_uppercase_statics)]
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pub static A : int = 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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(x, y) => 1 + x + y,
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};
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assert!(r == 1);
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let r = match (0,97) {
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(0, A) => 0,
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(x, y) => 1 + x + y,
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};
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assert!(r == 0);
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}
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mod m {
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#[allow(non_uppercase_statics)]
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pub static aha : int = 7;
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}
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fn g() {
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use self::m::aha as AHA;
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let r = match (0,0) {
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(0, AHA) => 0,
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(x, y) => 1 + x + y,
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};
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assert!(r == 1);
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let r = match (0,7) {
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(0, AHA) => 0,
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(x, y) => 1 + x + y,
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};
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assert!(r == 0);
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}
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fn h() {
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let r = match (0,0) {
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(0, self::m::aha) => 0,
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(x, y) => 1 + x + y,
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};
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assert!(r == 1);
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let r = match (0,7) {
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(0, self::m::aha) => 0,
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(x, y) => 1 + x + y,
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};
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assert!(r == 0);
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}
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pub 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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