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add new test and add an existing scenario I didn't see covered

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This commit is contained in:
Niko Matsakis 2018-05-22 11:45:44 -04:00
parent 9f117144f6
commit dfd2a138eb
6 changed files with 97 additions and 4 deletions
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28
src/test/ui/rust-2018/edition-lint-nested-paths.fixed Normal file
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@ -0,0 +1,28 @@
// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// run-rustfix
#![feature(rust_2018_preview)]
#![deny(absolute_path_not_starting_with_crate)]
use crate::foo::{a, b};
//~^ ERROR absolute paths must start with
//~| this was previously accepted
mod foo {
crate fn a() {}
crate fn b() {}
}
fn main() {
a();
b();
}

28
src/test/ui/rust-2018/edition-lint-nested-paths.rs Normal file
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@ -0,0 +1,28 @@
// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// run-rustfix
#![feature(rust_2018_preview)]
#![deny(absolute_path_not_starting_with_crate)]
use foo::{a, b};
//~^ ERROR absolute paths must start with
//~| this was previously accepted
mod foo {
crate fn a() {}
crate fn b() {}
}
fn main() {
a();
b();
}

16
src/test/ui/rust-2018/edition-lint-nested-paths.stderr Normal file
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@ -0,0 +1,16 @@
error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
--> $DIR/edition-lint-nested-paths.rs:16:5
|
LL | use foo::{a, b};
| ^^^^^^^^^^^ help: use `crate`: `crate::foo::{a, b}`
|
note: lint level defined here
--> $DIR/edition-lint-nested-paths.rs:14:9
|
LL | #![deny(absolute_path_not_starting_with_crate)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
= note: for more information, see issue TBD
error: aborting due to previous error

6
src/test/ui/rust-2018/edition-lint-paths.fixed
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@ -40,6 +40,8 @@ pub mod foo {
pub fn test() {
}
pub trait SomeTrait { }
}
use crate::bar::Bar;
@ -59,6 +61,10 @@ mod baz {
//~| WARN this was previously accepted
}
impl crate::foo::SomeTrait for u32 { }
//~^ ERROR absolute
//~| WARN this was previously accepted
fn main() {
let x = crate::bar::Bar;
//~^ ERROR absolute

6
src/test/ui/rust-2018/edition-lint-paths.rs
View file

@ -40,6 +40,8 @@ pub mod foo {
pub fn test() {
}
pub trait SomeTrait { }
}
use bar::Bar;
@ -59,6 +61,10 @@ mod baz {
//~| WARN this was previously accepted
}
impl ::foo::SomeTrait for u32 { }
//~^ ERROR absolute
//~| WARN this was previously accepted
fn main() {
let x = ::bar::Bar;
//~^ ERROR absolute

17
src/test/ui/rust-2018/edition-lint-paths.stderr
View file

@ -40,7 +40,7 @@ LL | use {Bar as SomethingElse, main};
= note: for more information, see issue TBD
error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
--> $DIR/edition-lint-paths.rs:45:5
--> $DIR/edition-lint-paths.rs:47:5
|
LL | use bar::Bar;
| ^^^^^^^^ help: use `crate`: `crate::bar::Bar`
@ -49,7 +49,7 @@ LL | use bar::Bar;
= note: for more information, see issue TBD
error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
--> $DIR/edition-lint-paths.rs:57:9
--> $DIR/edition-lint-paths.rs:59:9
|
LL | use *;
| ^ help: use `crate`: `crate::*`
@ -58,7 +58,16 @@ LL | use *;
= note: for more information, see issue TBD
error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
--> $DIR/edition-lint-paths.rs:63:13
--> $DIR/edition-lint-paths.rs:64:6
|
LL | impl ::foo::SomeTrait for u32 { }
| ^^^^^^^^^^^^^^^^ help: use `crate`: `crate::foo::SomeTrait`
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
= note: for more information, see issue TBD
error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
--> $DIR/edition-lint-paths.rs:69:13
|
LL | let x = ::bar::Bar;
| ^^^^^^^^^^ help: use `crate`: `crate::bar::Bar`
@ -66,5 +75,5 @@ LL | let x = ::bar::Bar;
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
= note: for more information, see issue TBD
error: aborting due to 7 previous errors
error: aborting due to 8 previous errors