diff options
Diffstat (limited to 'src/test/ui/lexer')
32 files changed, 0 insertions, 877 deletions
diff --git a/src/test/ui/lexer/error-stage.rs b/src/test/ui/lexer/error-stage.rs deleted file mode 100644 index c8d88f745..000000000 --- a/src/test/ui/lexer/error-stage.rs +++ /dev/null @@ -1,80 +0,0 @@ -// This test is about the treatment of invalid literals. In particular, some -// literals are only considered invalid if they survive to HIR lowering. -// -// Literals with bad suffixes -// -------------------------- -// Literals consist of a primary part and an optional suffix. -// https://doc.rust-lang.org/reference/tokens.html#suffixes says: -// -// Any kind of literal (string, integer, etc) with any suffix is valid as a -// token, and can be passed to a macro without producing an error. The macro -// itself will decide how to interpret such a token and whether to produce an -// error or not. -// -// ``` -// macro_rules! blackhole { ($tt:tt) => () } -// blackhole!("string"suffix); // OK -// ``` -// -// However, suffixes on literal tokens parsed as Rust code are restricted. -// Any suffixes are rejected on non-numeric literal tokens, and numeric -// literal tokens are accepted only with suffixes from the list below. -// -// Integer: u8, i8, u16, i16, u32, i32, u64, i64, u128, i128, usize, isize -// Floating-point: f32, f64 -// -// This means that something like `"string"any_suffix` is a token accepted by -// the lexer, but rejected later for being an invalid combination of primary -// part and suffix. -// -// `0b10f32` is a similar case. `0b10` is a valid primary part that is a valid -// *integer* literal when no suffix is present. It only causes an error later -// when combined with the `f32` float suffix. -// -// However, `0b10.0f32` is different. It is rejected by the lexer because -// `0b10.0` is not a valid token even on its own. -// -// This difference is unfortunate, but it's baked into the language now. -// -// Too-large integer literals -// -------------------------- -// https://doc.rust-lang.org/reference/tokens.html#integer-literals says that -// literals like `128_i8` and `256_u8` "are too big for their type, but are -// still valid tokens". - -macro_rules! sink { - ($($x:tt;)*) => {()} -} - -// The invalid literals are ignored because the macro consumes them. Except for -// `0b10.0f32` because it's a lexer error. -const _: () = sink! { - "string"any_suffix; // OK - 10u123; // OK - 10.0f123; // OK - 0b10f32; // OK - 0b10.0f32; //~ ERROR binary float literal is not supported - 999340282366920938463463374607431768211455999; // OK -}; - -// The invalid literals used to cause errors, but this was changed by #102944. -// Except for `0b010.0f32`, because it's a lexer error. -#[cfg(FALSE)] -fn configured_out() { - "string"any_suffix; // OK - 10u123; // OK - 10.0f123; // OK - 0b10f32; // OK - 0b10.0f32; //~ ERROR binary float literal is not supported - 999340282366920938463463374607431768211455999; // OK -} - -// All the invalid literals cause errors. -fn main() { - "string"any_suffix; //~ ERROR suffixes on string literals are invalid - 10u123; //~ ERROR invalid width `123` for integer literal - 10.0f123; //~ ERROR invalid width `123` for float literal - 0b10f32; //~ ERROR binary float literal is not supported - 0b10.0f32; //~ ERROR binary float literal is not supported - 999340282366920938463463374607431768211455999; //~ ERROR integer literal is too large -} diff --git a/src/test/ui/lexer/error-stage.stderr b/src/test/ui/lexer/error-stage.stderr deleted file mode 100644 index 697a7c28d..000000000 --- a/src/test/ui/lexer/error-stage.stderr +++ /dev/null @@ -1,54 +0,0 @@ -error: binary float literal is not supported - --> $DIR/error-stage.rs:56:5 - | -LL | 0b10.0f32; - | ^^^^^^ - -error: binary float literal is not supported - --> $DIR/error-stage.rs:68:5 - | -LL | 0b10.0f32; - | ^^^^^^ - -error: binary float literal is not supported - --> $DIR/error-stage.rs:78:5 - | -LL | 0b10.0f32; - | ^^^^^^ - -error: suffixes on string literals are invalid - --> $DIR/error-stage.rs:74:5 - | -LL | "string"any_suffix; - | ^^^^^^^^^^^^^^^^^^ invalid suffix `any_suffix` - -error: invalid width `123` for integer literal - --> $DIR/error-stage.rs:75:5 - | -LL | 10u123; - | ^^^^^^ - | - = help: valid widths are 8, 16, 32, 64 and 128 - -error: invalid width `123` for float literal - --> $DIR/error-stage.rs:76:5 - | -LL | 10.0f123; - | ^^^^^^^^ - | - = help: valid widths are 32 and 64 - -error: binary float literal is not supported - --> $DIR/error-stage.rs:77:5 - | -LL | 0b10f32; - | ^^^^^^^ not supported - -error: integer literal is too large - --> $DIR/error-stage.rs:79:5 - | -LL | 999340282366920938463463374607431768211455999; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: aborting due to 8 previous errors - diff --git a/src/test/ui/lexer/lex-bad-binary-literal.rs b/src/test/ui/lexer/lex-bad-binary-literal.rs deleted file mode 100644 index 7df98073e..000000000 --- a/src/test/ui/lexer/lex-bad-binary-literal.rs +++ /dev/null @@ -1,11 +0,0 @@ -fn main() { - 0b121; //~ ERROR invalid digit for a base 2 literal - 0b10_10301; //~ ERROR invalid digit for a base 2 literal - 0b30; //~ ERROR invalid digit for a base 2 literal - 0b41; //~ ERROR invalid digit for a base 2 literal - 0b5; //~ ERROR invalid digit for a base 2 literal - 0b6; //~ ERROR invalid digit for a base 2 literal - 0b7; //~ ERROR invalid digit for a base 2 literal - 0b8; //~ ERROR invalid digit for a base 2 literal - 0b9; //~ ERROR invalid digit for a base 2 literal -} diff --git a/src/test/ui/lexer/lex-bad-binary-literal.stderr b/src/test/ui/lexer/lex-bad-binary-literal.stderr deleted file mode 100644 index 992b3d248..000000000 --- a/src/test/ui/lexer/lex-bad-binary-literal.stderr +++ /dev/null @@ -1,56 +0,0 @@ -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:2:8 - | -LL | 0b121; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:3:12 - | -LL | 0b10_10301; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:4:7 - | -LL | 0b30; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:5:7 - | -LL | 0b41; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:6:7 - | -LL | 0b5; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:7:7 - | -LL | 0b6; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:8:7 - | -LL | 0b7; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:9:7 - | -LL | 0b8; - | ^ - -error: invalid digit for a base 2 literal - --> $DIR/lex-bad-binary-literal.rs:10:7 - | -LL | 0b9; - | ^ - -error: aborting due to 9 previous errors - diff --git a/src/test/ui/lexer/lex-bad-char-literals-1.rs b/src/test/ui/lexer/lex-bad-char-literals-1.rs deleted file mode 100644 index e7951cfd2..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-1.rs +++ /dev/null @@ -1,17 +0,0 @@ -static c3: char = - '\x1' //~ ERROR: numeric character escape is too short -; - -static s3: &'static str = - "\x1" //~ ERROR: numeric character escape is too short -; - -static c: char = - '\●' //~ ERROR: unknown character escape -; - -static s: &'static str = - "\●" //~ ERROR: unknown character escape -; - -fn main() {} diff --git a/src/test/ui/lexer/lex-bad-char-literals-1.stderr b/src/test/ui/lexer/lex-bad-char-literals-1.stderr deleted file mode 100644 index e6ff1f662..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-1.stderr +++ /dev/null @@ -1,38 +0,0 @@ -error: numeric character escape is too short - --> $DIR/lex-bad-char-literals-1.rs:2:6 - | -LL | '\x1' - | ^^^ - -error: numeric character escape is too short - --> $DIR/lex-bad-char-literals-1.rs:6:6 - | -LL | "\x1" - | ^^^ - -error: unknown character escape: `\u{25cf}` - --> $DIR/lex-bad-char-literals-1.rs:10:7 - | -LL | '\●' - | ^ unknown character escape - | - = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals> -help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal - | -LL | r"\●" - | ~~~~~ - -error: unknown character escape: `\u{25cf}` - --> $DIR/lex-bad-char-literals-1.rs:14:7 - | -LL | "\●" - | ^ unknown character escape - | - = help: for more information, visit <https://static.rust-lang.org/doc/master/reference.html#literals> -help: if you meant to write a literal backslash (perhaps escaping in a regular expression), consider a raw string literal - | -LL | r"\●" - | ~~~~~ - -error: aborting due to 4 previous errors - diff --git a/src/test/ui/lexer/lex-bad-char-literals-2.rs b/src/test/ui/lexer/lex-bad-char-literals-2.rs deleted file mode 100644 index d35dafd9a..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-2.rs +++ /dev/null @@ -1,6 +0,0 @@ -// This test needs to the last one appearing in this file as it kills the parser -static c: char = - 'nope' //~ ERROR: character literal may only contain one codepoint -; - -fn main() {} diff --git a/src/test/ui/lexer/lex-bad-char-literals-2.stderr b/src/test/ui/lexer/lex-bad-char-literals-2.stderr deleted file mode 100644 index c2b19a7ad..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-2.stderr +++ /dev/null @@ -1,13 +0,0 @@ -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-2.rs:3:5 - | -LL | 'nope' - | ^^^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | "nope" - | ~~~~~~ - -error: aborting due to previous error - diff --git a/src/test/ui/lexer/lex-bad-char-literals-3.rs b/src/test/ui/lexer/lex-bad-char-literals-3.rs deleted file mode 100644 index 5194ff4d9..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-3.rs +++ /dev/null @@ -1,7 +0,0 @@ -static c: char = '●●'; -//~^ ERROR: character literal may only contain one codepoint - -fn main() { - let ch: &str = '●●'; - //~^ ERROR: character literal may only contain one codepoint -} diff --git a/src/test/ui/lexer/lex-bad-char-literals-3.stderr b/src/test/ui/lexer/lex-bad-char-literals-3.stderr deleted file mode 100644 index 62a5e424c..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-3.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-3.rs:1:18 - | -LL | static c: char = '●●'; - | ^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | static c: char = "●●"; - | ~~~~ - -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-3.rs:5:20 - | -LL | let ch: &str = '●●'; - | ^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | let ch: &str = "●●"; - | ~~~~ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/lexer/lex-bad-char-literals-4.rs b/src/test/ui/lexer/lex-bad-char-literals-4.rs deleted file mode 100644 index de0a19df9..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-4.rs +++ /dev/null @@ -1,5 +0,0 @@ -// -// This test needs to the last one appearing in this file as it kills the parser -static c: char = - '● //~ ERROR: unterminated character literal -; diff --git a/src/test/ui/lexer/lex-bad-char-literals-4.stderr b/src/test/ui/lexer/lex-bad-char-literals-4.stderr deleted file mode 100644 index fec4421c4..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-4.stderr +++ /dev/null @@ -1,9 +0,0 @@ -error[E0762]: unterminated character literal - --> $DIR/lex-bad-char-literals-4.rs:4:5 - | -LL | '● - | ^^^^ - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0762`. diff --git a/src/test/ui/lexer/lex-bad-char-literals-5.rs b/src/test/ui/lexer/lex-bad-char-literals-5.rs deleted file mode 100644 index 0c4339edc..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-5.rs +++ /dev/null @@ -1,7 +0,0 @@ -static c: char = '\x10\x10'; -//~^ ERROR: character literal may only contain one codepoint - -fn main() { - let ch: &str = '\x10\x10'; - //~^ ERROR: character literal may only contain one codepoint -} diff --git a/src/test/ui/lexer/lex-bad-char-literals-5.stderr b/src/test/ui/lexer/lex-bad-char-literals-5.stderr deleted file mode 100644 index 184817a65..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-5.stderr +++ /dev/null @@ -1,24 +0,0 @@ -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-5.rs:1:18 - | -LL | static c: char = '\x10\x10'; - | ^^^^^^^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | static c: char = "\x10\x10"; - | ~~~~~~~~~~ - -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-5.rs:5:20 - | -LL | let ch: &str = '\x10\x10'; - | ^^^^^^^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | let ch: &str = "\x10\x10"; - | ~~~~~~~~~~ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/lexer/lex-bad-char-literals-6.rs b/src/test/ui/lexer/lex-bad-char-literals-6.rs deleted file mode 100644 index 4379b4fa6..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-6.rs +++ /dev/null @@ -1,17 +0,0 @@ -fn main() { - let x: &str = 'ab'; - //~^ ERROR: character literal may only contain one codepoint - let y: char = 'cd'; - //~^ ERROR: character literal may only contain one codepoint - let z = 'ef'; - //~^ ERROR: character literal may only contain one codepoint - - if x == y {} - //~^ ERROR: can't compare `&str` with `char` - if y == z {} // no error here - if x == z {} - //~^ ERROR: can't compare `&str` with `char` - - let a: usize = ""; - //~^ ERROR: mismatched types -} diff --git a/src/test/ui/lexer/lex-bad-char-literals-6.stderr b/src/test/ui/lexer/lex-bad-char-literals-6.stderr deleted file mode 100644 index ce4194246..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-6.stderr +++ /dev/null @@ -1,79 +0,0 @@ -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-6.rs:2:19 - | -LL | let x: &str = 'ab'; - | ^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | let x: &str = "ab"; - | ~~~~ - -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-6.rs:4:19 - | -LL | let y: char = 'cd'; - | ^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | let y: char = "cd"; - | ~~~~ - -error: character literal may only contain one codepoint - --> $DIR/lex-bad-char-literals-6.rs:6:13 - | -LL | let z = 'ef'; - | ^^^^ - | -help: if you meant to write a `str` literal, use double quotes - | -LL | let z = "ef"; - | ~~~~ - -error[E0277]: can't compare `&str` with `char` - --> $DIR/lex-bad-char-literals-6.rs:9:10 - | -LL | if x == y {} - | ^^ no implementation for `&str == char` - | - = help: the trait `PartialEq<char>` is not implemented for `&str` - = help: the following other types implement trait `PartialEq<Rhs>`: - <&'a str as PartialEq<OsString>> - <&'a str as PartialEq<String>> - <&'b str as PartialEq<Cow<'a, str>>> - <str as PartialEq<Cow<'a, str>>> - <str as PartialEq<OsStr>> - <str as PartialEq<OsString>> - <str as PartialEq<String>> - <str as PartialEq> - -error[E0308]: mismatched types - --> $DIR/lex-bad-char-literals-6.rs:15:20 - | -LL | let a: usize = ""; - | ----- ^^ expected `usize`, found `&str` - | | - | expected due to this - -error[E0277]: can't compare `&str` with `char` - --> $DIR/lex-bad-char-literals-6.rs:12:10 - | -LL | if x == z {} - | ^^ no implementation for `&str == char` - | - = help: the trait `PartialEq<char>` is not implemented for `&str` - = help: the following other types implement trait `PartialEq<Rhs>`: - <&'a str as PartialEq<OsString>> - <&'a str as PartialEq<String>> - <&'b str as PartialEq<Cow<'a, str>>> - <str as PartialEq<Cow<'a, str>>> - <str as PartialEq<OsStr>> - <str as PartialEq<OsString>> - <str as PartialEq<String>> - <str as PartialEq> - -error: aborting due to 6 previous errors - -Some errors have detailed explanations: E0277, E0308. -For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/lexer/lex-bad-char-literals-7.rs b/src/test/ui/lexer/lex-bad-char-literals-7.rs deleted file mode 100644 index c675df2f3..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-7.rs +++ /dev/null @@ -1,13 +0,0 @@ -fn main() { - let _: char = ''; - //~^ ERROR: empty character literal - let _: char = '\u{}'; - //~^ ERROR: empty unicode escape - - // Next two are OK, but may befool error recovery - let _ = '/'; - let _ = b'/'; - - let _ = ' hello // here's a comment - //~^ ERROR: unterminated character literal -} diff --git a/src/test/ui/lexer/lex-bad-char-literals-7.stderr b/src/test/ui/lexer/lex-bad-char-literals-7.stderr deleted file mode 100644 index 255b9c689..000000000 --- a/src/test/ui/lexer/lex-bad-char-literals-7.stderr +++ /dev/null @@ -1,21 +0,0 @@ -error: empty character literal - --> $DIR/lex-bad-char-literals-7.rs:2:20 - | -LL | let _: char = ''; - | ^ empty character literal - -error: empty unicode escape - --> $DIR/lex-bad-char-literals-7.rs:4:20 - | -LL | let _: char = '\u{}'; - | ^^^^ this escape must have at least 1 hex digit - -error[E0762]: unterminated character literal - --> $DIR/lex-bad-char-literals-7.rs:11:13 - | -LL | let _ = ' hello // here's a comment - | ^^^^^^^^ - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0762`. diff --git a/src/test/ui/lexer/lex-bad-numeric-literals.rs b/src/test/ui/lexer/lex-bad-numeric-literals.rs deleted file mode 100644 index cf8440ca4..000000000 --- a/src/test/ui/lexer/lex-bad-numeric-literals.rs +++ /dev/null @@ -1,27 +0,0 @@ -fn main() { - 0o1.0; //~ ERROR: octal float literal is not supported - 0o2f32; //~ ERROR: octal float literal is not supported - 0o3.0f32; //~ ERROR: octal float literal is not supported - 0o4e4; //~ ERROR: octal float literal is not supported - 0o5.0e5; //~ ERROR: octal float literal is not supported - 0o6e6f32; //~ ERROR: octal float literal is not supported - 0o7.0e7f64; //~ ERROR: octal float literal is not supported - 0x8.0e+9; //~ ERROR: hexadecimal float literal is not supported - 0x9.0e-9; //~ ERROR: hexadecimal float literal is not supported - 0o; //~ ERROR: no valid digits - 1e+; //~ ERROR: expected at least one digit in exponent - 0x539.0; //~ ERROR: hexadecimal float literal is not supported - 9900000000000000000000000000999999999999999999999999999999; - //~^ ERROR: integer literal is too large - 9900000000000000000000000000999999999999999999999999999999; - //~^ ERROR: integer literal is too large - 0x; //~ ERROR: no valid digits - 0xu32; //~ ERROR: no valid digits - 0ou32; //~ ERROR: no valid digits - 0bu32; //~ ERROR: no valid digits - 0b; //~ ERROR: no valid digits - 0o123f64; //~ ERROR: octal float literal is not supported - 0o123.456; //~ ERROR: octal float literal is not supported - 0b101f64; //~ ERROR: binary float literal is not supported - 0b111.101; //~ ERROR: binary float literal is not supported -} diff --git a/src/test/ui/lexer/lex-bad-numeric-literals.stderr b/src/test/ui/lexer/lex-bad-numeric-literals.stderr deleted file mode 100644 index f05d61603..000000000 --- a/src/test/ui/lexer/lex-bad-numeric-literals.stderr +++ /dev/null @@ -1,141 +0,0 @@ -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:2:5 - | -LL | 0o1.0; - | ^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:4:5 - | -LL | 0o3.0f32; - | ^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:5:5 - | -LL | 0o4e4; - | ^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:6:5 - | -LL | 0o5.0e5; - | ^^^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:7:5 - | -LL | 0o6e6f32; - | ^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:8:5 - | -LL | 0o7.0e7f64; - | ^^^^^^^ - -error: hexadecimal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:9:5 - | -LL | 0x8.0e+9; - | ^^^^^^^^ - -error: hexadecimal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:10:5 - | -LL | 0x9.0e-9; - | ^^^^^^^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:11:5 - | -LL | 0o; - | ^^ - -error: expected at least one digit in exponent - --> $DIR/lex-bad-numeric-literals.rs:12:5 - | -LL | 1e+; - | ^^^ - -error: hexadecimal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:13:5 - | -LL | 0x539.0; - | ^^^^^^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:18:5 - | -LL | 0x; - | ^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:19:5 - | -LL | 0xu32; - | ^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:20:5 - | -LL | 0ou32; - | ^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:21:5 - | -LL | 0bu32; - | ^^ - -error[E0768]: no valid digits found for number - --> $DIR/lex-bad-numeric-literals.rs:22:5 - | -LL | 0b; - | ^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:24:5 - | -LL | 0o123.456; - | ^^^^^^^^^ - -error: binary float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:26:5 - | -LL | 0b111.101; - | ^^^^^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:3:5 - | -LL | 0o2f32; - | ^^^^^^ not supported - -error: integer literal is too large - --> $DIR/lex-bad-numeric-literals.rs:14:5 - | -LL | 9900000000000000000000000000999999999999999999999999999999; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: integer literal is too large - --> $DIR/lex-bad-numeric-literals.rs:16:5 - | -LL | 9900000000000000000000000000999999999999999999999999999999; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -error: octal float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:23:5 - | -LL | 0o123f64; - | ^^^^^^^^ not supported - -error: binary float literal is not supported - --> $DIR/lex-bad-numeric-literals.rs:25:5 - | -LL | 0b101f64; - | ^^^^^^^^ not supported - -error: aborting due to 23 previous errors - -For more information about this error, try `rustc --explain E0768`. diff --git a/src/test/ui/lexer/lex-bad-octal-literal.rs b/src/test/ui/lexer/lex-bad-octal-literal.rs deleted file mode 100644 index 49631f16b..000000000 --- a/src/test/ui/lexer/lex-bad-octal-literal.rs +++ /dev/null @@ -1,4 +0,0 @@ -fn main() { - 0o18; //~ ERROR invalid digit for a base 8 literal - 0o1234_9_5670; //~ ERROR invalid digit for a base 8 literal -} diff --git a/src/test/ui/lexer/lex-bad-octal-literal.stderr b/src/test/ui/lexer/lex-bad-octal-literal.stderr deleted file mode 100644 index 2cb8ca5de..000000000 --- a/src/test/ui/lexer/lex-bad-octal-literal.stderr +++ /dev/null @@ -1,14 +0,0 @@ -error: invalid digit for a base 8 literal - --> $DIR/lex-bad-octal-literal.rs:2:8 - | -LL | 0o18; - | ^ - -error: invalid digit for a base 8 literal - --> $DIR/lex-bad-octal-literal.rs:3:12 - | -LL | 0o1234_9_5670; - | ^ - -error: aborting due to 2 previous errors - diff --git a/src/test/ui/lexer/lex-bad-token.rs b/src/test/ui/lexer/lex-bad-token.rs deleted file mode 100644 index 9e4824611..000000000 --- a/src/test/ui/lexer/lex-bad-token.rs +++ /dev/null @@ -1,3 +0,0 @@ -● //~ ERROR: unknown start of token - -fn main() {} diff --git a/src/test/ui/lexer/lex-bad-token.stderr b/src/test/ui/lexer/lex-bad-token.stderr deleted file mode 100644 index 43c43721b..000000000 --- a/src/test/ui/lexer/lex-bad-token.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: unknown start of token: \u{25cf} - --> $DIR/lex-bad-token.rs:1:1 - | -LL | ● - | ^ - -error: aborting due to previous error - diff --git a/src/test/ui/lexer/lex-bare-cr-nondoc-comment.rs b/src/test/ui/lexer/lex-bare-cr-nondoc-comment.rs deleted file mode 100644 index 5b528d6e1..000000000 --- a/src/test/ui/lexer/lex-bare-cr-nondoc-comment.rs +++ /dev/null @@ -1,9 +0,0 @@ -// run-pass -// ignore-tidy-cr - -// nondoc comment with bare CR: '
' -//// nondoc comment with bare CR: '
' -/* block nondoc comment with bare CR: '
' */ - -fn main() { -} diff --git a/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.rs b/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.rs deleted file mode 100644 index b7752e1f0..000000000 --- a/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.rs +++ /dev/null @@ -1,26 +0,0 @@ -// ignore-tidy-cr - -/// doc comment with bare CR: '
' -pub fn foo() {} -//~^^ ERROR: bare CR not allowed in doc-comment - -/** block doc comment with bare CR: '
' */ -pub fn bar() {} -//~^^ ERROR: bare CR not allowed in block doc-comment - -fn main() { - //! doc comment with bare CR: '
' - //~^ ERROR: bare CR not allowed in doc-comment - - /*! block doc comment with bare CR: '
' */ - //~^ ERROR: bare CR not allowed in block doc-comment - - // the following string literal has a bare CR in it - let _s = "foo
bar"; //~ ERROR: bare CR not allowed in string - - // the following string literal has a bare CR in it - let _s = r"bar
foo"; //~ ERROR: bare CR not allowed in raw string - - // the following string literal has a bare CR in it - let _s = "foo\
bar"; //~ ERROR: unknown character escape: `\r` -} diff --git a/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.stderr b/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.stderr deleted file mode 100644 index 1a21fed63..000000000 --- a/src/test/ui/lexer/lex-bare-cr-string-literal-doc-comment.stderr +++ /dev/null @@ -1,46 +0,0 @@ -error: bare CR not allowed in doc-comment - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:3:32 - | -LL | /// doc comment with bare CR: '
' - | ^ - -error: bare CR not allowed in block doc-comment - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:7:38 - | -LL | /** block doc comment with bare CR: '
' */ - | ^ - -error: bare CR not allowed in doc-comment - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:12:36 - | -LL | //! doc comment with bare CR: '
' - | ^ - -error: bare CR not allowed in block doc-comment - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:15:42 - | -LL | /*! block doc comment with bare CR: '
' */ - | ^ - -error: bare CR not allowed in string, use `\r` instead - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:19:18 - | -LL | let _s = "foo
bar"; - | ^ help: escape the character: `\r` - -error: bare CR not allowed in raw string - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:22:19 - | -LL | let _s = r"bar
foo"; - | ^ - -error: unknown character escape: `\r` - --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:25:19 - | -LL | let _s = "foo\
bar"; - | ^ unknown character escape - | - = help: this is an isolated carriage return; consider checking your editor and version control settings - -error: aborting due to 7 previous errors - diff --git a/src/test/ui/lexer/lex-emoji-identifiers.rs b/src/test/ui/lexer/lex-emoji-identifiers.rs deleted file mode 100644 index 91b5929c0..000000000 --- a/src/test/ui/lexer/lex-emoji-identifiers.rs +++ /dev/null @@ -1,17 +0,0 @@ -fn invalid_emoji_usages() { - let arrow↔️ = "basic emoji"; //~ ERROR: identifiers cannot contain emoji - // FIXME - let planet🪐 = "basic emoji"; //~ ERROR: unknown start of token - // FIXME - let wireless🛜 = "basic emoji"; //~ ERROR: unknown start of token - // FIXME - let key1️⃣ = "keycap sequence"; //~ ERROR: unknown start of token - //~^ WARN: identifier contains uncommon Unicode codepoints - let flag🇺🇳 = "flag sequence"; //~ ERROR: identifiers cannot contain emoji - let wales🏴 = "tag sequence"; //~ ERROR: identifiers cannot contain emoji - let folded🙏🏿 = "modifier sequence"; //~ ERROR: identifiers cannot contain emoji -} - -fn main() { - invalid_emoji_usages(); -} diff --git a/src/test/ui/lexer/lex-emoji-identifiers.stderr b/src/test/ui/lexer/lex-emoji-identifiers.stderr deleted file mode 100644 index 6237c5d02..000000000 --- a/src/test/ui/lexer/lex-emoji-identifiers.stderr +++ /dev/null @@ -1,52 +0,0 @@ -error: unknown start of token: \u{1fa90} - --> $DIR/lex-emoji-identifiers.rs:4:15 - | -LL | let planet🪐 = "basic emoji"; - | ^^ - -error: unknown start of token: \u{1f6dc} - --> $DIR/lex-emoji-identifiers.rs:6:17 - | -LL | let wireless🛜 = "basic emoji"; - | ^^ - -error: unknown start of token: \u{20e3} - --> $DIR/lex-emoji-identifiers.rs:8:14 - | -LL | let key1️⃣ = "keycap sequence"; - | ^ - -error: identifiers cannot contain emoji: `arrow↔️` - --> $DIR/lex-emoji-identifiers.rs:2:9 - | -LL | let arrow↔️ = "basic emoji"; - | ^^^^^^ - -error: identifiers cannot contain emoji: `flag🇺🇳` - --> $DIR/lex-emoji-identifiers.rs:10:9 - | -LL | let flag🇺🇳 = "flag sequence"; - | ^^^^^^ - -error: identifiers cannot contain emoji: `wales🏴` - --> $DIR/lex-emoji-identifiers.rs:11:9 - | -LL | let wales🏴 = "tag sequence"; - | ^^^^^^^ - -error: identifiers cannot contain emoji: `folded🙏🏿` - --> $DIR/lex-emoji-identifiers.rs:12:9 - | -LL | let folded🙏🏿 = "modifier sequence"; - | ^^^^^^^^^^ - -warning: identifier contains uncommon Unicode codepoints - --> $DIR/lex-emoji-identifiers.rs:8:9 - | -LL | let key1️⃣ = "keycap sequence"; - | ^^^^ - | - = note: `#[warn(uncommon_codepoints)]` on by default - -error: aborting due to 7 previous errors; 1 warning emitted - diff --git a/src/test/ui/lexer/lex-stray-backslash.rs b/src/test/ui/lexer/lex-stray-backslash.rs deleted file mode 100644 index bb27f44c2..000000000 --- a/src/test/ui/lexer/lex-stray-backslash.rs +++ /dev/null @@ -1,3 +0,0 @@ -\ //~ ERROR: unknown start of token: \ - -fn main() {} diff --git a/src/test/ui/lexer/lex-stray-backslash.stderr b/src/test/ui/lexer/lex-stray-backslash.stderr deleted file mode 100644 index 06dc0f2b5..000000000 --- a/src/test/ui/lexer/lex-stray-backslash.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: unknown start of token: \ - --> $DIR/lex-stray-backslash.rs:1:1 - | -LL | \ - | ^ - -error: aborting due to previous error - diff --git a/src/test/ui/lexer/lexer-crlf-line-endings-string-literal-doc-comment.rs b/src/test/ui/lexer/lexer-crlf-line-endings-string-literal-doc-comment.rs deleted file mode 100644 index 802be7f5a..000000000 --- a/src/test/ui/lexer/lexer-crlf-line-endings-string-literal-doc-comment.rs +++ /dev/null @@ -1,38 +0,0 @@ -// run-pass
-// ignore-tidy-cr
-// ignore-tidy-cr (repeated again because of tidy bug)
-// license is ignored because tidy can't handle the CRLF here properly.
-
-// N.B., this file needs CRLF line endings. The .gitattributes file in
-// this directory should enforce it.
-
-// ignore-pretty issue #37195
-
-/// Doc comment that ends in CRLF
-pub fn foo() {}
-
-/** Block doc comment that
- * contains CRLF characters
- */
-pub fn bar() {}
-
-fn main() {
- let s = "string
-literal";
- assert_eq!(s, "string\nliteral");
-
- let s = "literal with \
- escaped newline";
- assert_eq!(s, "literal with escaped newline");
-
- let s = r"string
-literal";
- assert_eq!(s, "string\nliteral");
- let s = br"byte string
-literal";
- assert_eq!(s, "byte string\nliteral".as_bytes());
-
- // validate that our source file has CRLF endings
- let source = include_str!("lexer-crlf-line-endings-string-literal-doc-comment.rs");
- assert!(source.contains("string\r\nliteral"));
-}
|