mirror of https://github.com/rust-lang/rust
78 lines
2.8 KiB
Rust
78 lines
2.8 KiB
Rust
//@ run-rustfix
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// Checks that integers with an uppercase base prefix (0B, 0X, 0O) have a nice error
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#![allow(unused_variables)]
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fn main() {
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let a = 0xABCDEF;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0xABCDEF
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let b = 0o755;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0o755
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let c = 0b10101010;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0b10101010
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let d = 0xABC_DEF;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0xABC_DEF
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let e = 0o7_55;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0o7_55
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let f = 0b1010_1010;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0b1010_1010
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let g = 0xABC_DEF_u64;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0xABC_DEF_u64
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let h = 0o7_55_u32;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0o7_55_u32
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let i = 0b1010_1010_u8;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0b1010_1010_u8
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//
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let j = 0xABCDEFu64;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0xABCDEFu64
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let k = 0o755u32;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0o755u32
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let l = 0b10101010u8;
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//~^ ERROR invalid base prefix for number literal
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//~| NOTE base prefixes (`0xff`, `0b1010`, `0o755`) are lowercase
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//~| HELP try making the prefix lowercase
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//~| SUGGESTION 0b10101010u8
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}
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