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Implement crate level only lints checking.

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This commit is contained in:
Charles Lew 2020-06-13 09:58:24 +08:00
parent 59493917be
commit f633dd385f
8 changed files with 148 additions and 11 deletions
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2
src/test/ui/issues/issue-48508.rs
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@ -11,7 +11,7 @@
// ignore-asmjs wasm2js does not support source maps yet
#![feature(non_ascii_idents)]
#[allow(uncommon_codepoints)]
#![allow(uncommon_codepoints)]
#[path = "issue-48508-aux.rs"]
mod other_file;

22
src/test/ui/lint/crate_level_only_lint.rs Normal file
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@ -0,0 +1,22 @@
#![deny(uncommon_codepoints, unused_attributes)]
mod foo {
#![allow(uncommon_codepoints)]
//~^ ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
#[allow(uncommon_codepoints)]
//~^ ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
const BAR: f64 = 0.000001;
}
#[allow(uncommon_codepoints)]
//~^ ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
//~| ERROR allow(uncommon_codepoints) is ignored unless specified at crate level [unused_attributes]
fn main() {
}

62
src/test/ui/lint/crate_level_only_lint.stderr Normal file
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@ -0,0 +1,62 @@
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:4:10
|
LL | #![allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/crate_level_only_lint.rs:1:30
|
LL | #![deny(uncommon_codepoints, unused_attributes)]
| ^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:9:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:17:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:4:10
|
LL | #![allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:9:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:17:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:4:10
|
LL | #![allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:9:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: allow(uncommon_codepoints) is ignored unless specified at crate level
--> $DIR/crate_level_only_lint.rs:17:9
|
LL | #[allow(uncommon_codepoints)]
| ^^^^^^^^^^^^^^^^^^^
error: aborting due to 9 previous errors