diff options
Diffstat (limited to 'tests/ui/str')
| -rw-r--r-- | tests/ui/str/str-escape.rs | 22 | ||||
| -rw-r--r-- | tests/ui/str/str-escape.stderr | 20 |
2 files changed, 36 insertions, 6 deletions
diff --git a/tests/ui/str/str-escape.rs b/tests/ui/str/str-escape.rs index 0264632fd..10a72421f 100644 --- a/tests/ui/str/str-escape.rs +++ b/tests/ui/str/str-escape.rs @@ -1,11 +1,31 @@ // check-pass +// ignore-tidy-tab + fn main() { let s = "\ "; //~^^^ WARNING multiple lines skipped by escaped newline + assert_eq!(s, ""); + let s = "foo\ bar "; - //~^^^ WARNING non-ASCII whitespace symbol '\u{a0}' is not skipped + //~^^^ WARNING whitespace symbol '\u{a0}' is not skipped + assert_eq!(s, "foo bar\n "); + + let s = "a\ + b"; + assert_eq!(s, "ab"); + + let s = "a\ + b"; + assert_eq!(s, "ab"); + + let s = "a\ + b"; + //~^^ WARNING whitespace symbol '\u{c}' is not skipped + // '\x0c' is ASCII whitespace, but it may not need skipped + // discussion: https://github.com/rust-lang/rust/pull/108403 + assert_eq!(s, "a\x0cb"); } diff --git a/tests/ui/str/str-escape.stderr b/tests/ui/str/str-escape.stderr index b2501f1a2..43b4f7e36 100644 --- a/tests/ui/str/str-escape.stderr +++ b/tests/ui/str/str-escape.stderr @@ -1,5 +1,5 @@ warning: multiple lines skipped by escaped newline - --> $DIR/str-escape.rs:3:14 + --> $DIR/str-escape.rs:5:14 | LL | let s = "\ | ______________^ @@ -7,15 +7,25 @@ LL | | LL | | "; | |_____________^ skipping everything up to and including this point -warning: non-ASCII whitespace symbol '\u{a0}' is not skipped - --> $DIR/str-escape.rs:7:17 +warning: whitespace symbol '\u{a0}' is not skipped + --> $DIR/str-escape.rs:11:17 | LL | let s = "foo\ | _________________^ LL | | bar - | | ^ non-ASCII whitespace symbol '\u{a0}' is not skipped + | | ^ whitespace symbol '\u{a0}' is not skipped | |___| | -warning: 2 warnings emitted +warning: whitespace symbol '\u{c}' is not skipped + --> $DIR/str-escape.rs:25:15 + | +LL | let s = "a\ + | _______________^ +LL | | b"; + | | ^- whitespace symbol '\u{c}' is not skipped + | |____| + | + +warning: 3 warnings emitted |