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Tell unicode escapes can’t be used as bytes earlier/more

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This commit is contained in:
Simonas Kazlauskas 2015-07-10 22:31:44 +03:00
parent d22f189da1
commit 4d65ef4549
2 changed files with 19 additions and 19 deletions
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8
src/test/parse-fail/issue-23620-invalid-escapes.rs
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@ -16,7 +16,8 @@ fn main() {
//~^ ERROR unicode escape sequences cannot be used as a byte or in a byte string
let _ = b'\u';
//~^ ERROR unknown byte escape: u
//~^ ERROR incorrect unicode escape sequence
//~^^ ERROR unicode escape sequences cannot be used as a byte or in a byte string
let _ = b'\x5';
//~^ ERROR numeric character escape is too short
@ -35,11 +36,12 @@ fn main() {
let _ = b"\u{a4a4} \xf \u";
//~^ ERROR unicode escape sequences cannot be used as a byte or in a byte string
//~^^ ERROR illegal character in numeric character escape:
//~^^^ ERROR unknown byte escape: u
//~^^^ ERROR incorrect unicode escape sequence
//~^^^^ ERROR unicode escape sequences cannot be used as a byte or in a byte string
let _ = "\u{ffffff} \xf \u";
//~^ ERROR illegal unicode character escape
//~^^ ERROR illegal character in numeric character escape:
//~^^^ ERROR form of character escape may only be used with characters in the range [\x00-\x7f]
//~^^^^ ERROR incomplete unicode escape sequence
//~^^^^ ERROR incorrect unicode escape sequence
}