mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-30 16:39:26 +00:00
76 lines
2.8 KiB
Rust
76 lines
2.8 KiB
Rust
//@no-rustfix: overlapping suggestions
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// does not test any rustfixable lints
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#![warn(clippy::mixed_case_hex_literals)]
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#![warn(clippy::zero_prefixed_literal)]
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#![warn(clippy::unseparated_literal_suffix)]
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#![warn(clippy::separated_literal_suffix)]
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#![allow(dead_code, overflowing_literals)]
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fn main() {
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let ok1 = 0xABCD;
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let ok3 = 0xab_cd;
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let ok4 = 0xab_cd_i32;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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//~| NOTE: `-D clippy::separated-literal-suffix` implied by `-D warnings`
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let ok5 = 0xAB_CD_u32;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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let ok5 = 0xAB_CD_isize;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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let fail1 = 0xabCD;
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//~^ ERROR: inconsistent casing in hexadecimal literal
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//~| NOTE: `-D clippy::mixed-case-hex-literals` implied by `-D warnings`
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let fail2 = 0xabCD_u32;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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//~| ERROR: inconsistent casing in hexadecimal literal
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let fail2 = 0xabCD_isize;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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//~| ERROR: inconsistent casing in hexadecimal literal
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let fail_multi_zero = 000_123usize;
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//~^ ERROR: integer type suffix should be separated by an underscore
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//~| NOTE: `-D clippy::unseparated-literal-suffix` implied by `-D warnings`
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//~| ERROR: this is a decimal constant
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//~| NOTE: `-D clippy::zero-prefixed-literal` implied by `-D warnings`
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let ok9 = 0;
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let ok10 = 0_i64;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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let fail8 = 0123;
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//~^ ERROR: this is a decimal constant
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let ok11 = 0o123;
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let ok12 = 0b10_1010;
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let ok13 = 0xab_abcd;
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let ok14 = 0xBAFE_BAFE;
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let ok15 = 0xab_cabc_abca_bcab_cabc;
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let ok16 = 0xFE_BAFE_ABAB_ABCD;
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let ok17 = 0x123_4567_8901_usize;
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//~^ ERROR: integer type suffix should not be separated by an underscore
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let ok18 = 0xF;
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let fail19 = 12_3456_21;
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//~^ ERROR: digits grouped inconsistently by underscores
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//~| NOTE: `-D clippy::inconsistent-digit-grouping` implied by `-D warnings`
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let fail22 = 3__4___23;
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//~^ ERROR: digits grouped inconsistently by underscores
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let fail23 = 3__16___23;
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//~^ ERROR: digits grouped inconsistently by underscores
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let fail24 = 0xAB_ABC_AB;
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//~^ ERROR: digits of hex, binary or octal literal not in groups of equal size
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//~| NOTE: `-D clippy::unusual-byte-groupings` implied by `-D warnings`
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let fail25 = 0b01_100_101;
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let ok26 = 0x6_A0_BF;
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let ok27 = 0b1_0010_0101;
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}
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fn issue9651() {
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// lint but octal form is not possible here
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let _ = 08;
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//~^ ERROR: this is a decimal constant
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let _ = 09;
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//~^ ERROR: this is a decimal constant
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let _ = 089;
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//~^ ERROR: this is a decimal constant
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}
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