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in which the non_ascii_idents lint appears (RFC 2457)

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RFC 2457 declares: "A `non_ascii_idents` lint is added to the
compiler. This lint is allow by default."
This commit is contained in:
Zack M. Davis 2019-06-15 20:22:07 -07:00
parent dfd52ba6ac
commit 6de8e39e26
4 changed files with 68 additions and 0 deletions
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11
src/test/ui/lint/rfc-2457-non-ascii-idents/lint-non-ascii-idents.rs Normal file
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@ -0,0 +1,11 @@
#![feature(non_ascii_idents)]
#![deny(non_ascii_idents)]
const חלודה: usize = 2; //~ ERROR identifier contains non-ASCII characters
fn coöperation() {} //~ ERROR identifier contains non-ASCII characters
fn main() {
let naïveté = 2; //~ ERROR identifier contains non-ASCII characters
println!("{}", naïveté); //~ ERROR identifier contains non-ASCII characters
}

32
src/test/ui/lint/rfc-2457-non-ascii-idents/lint-non-ascii-idents.stderr Normal file
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error: identifier contains non-ASCII characters
--> $DIR/lint-non-ascii-idents.rs:4:7
|
LL | const חלודה: usize = 2;
| ^^^^^
|
note: lint level defined here
--> $DIR/lint-non-ascii-idents.rs:2:9
|
LL | #![deny(non_ascii_idents)]
| ^^^^^^^^^^^^^^^^
error: identifier contains non-ASCII characters
--> $DIR/lint-non-ascii-idents.rs:6:4
|
LL | fn coöperation() {}
| ^^^^^^^^^^^
error: identifier contains non-ASCII characters
--> $DIR/lint-non-ascii-idents.rs:9:9
|
LL | let naïveté = 2;
| ^^^^^^^
error: identifier contains non-ASCII characters
--> $DIR/lint-non-ascii-idents.rs:10:20
|
LL | println!("{}", naïveté);
| ^^^^^^^
error: aborting due to 4 previous errors