LYR-PAR0006

a numeric literal with an unknown suffix

error · spec 01-lexical

A numeric literal ends in letters that are no suffix. The lexer refuses such a literal first (LYR-LEX0003, LEX0004, LEX0006), so this code comes only together with that one.

Explanation

The suffixes are i8 to i64, u8 to u64, f32 and f64. What else stands behind the digits is no part of the literal.

Write one of the suffixes, or none.

Example

$ cat src/main.lyr
fn main(): void {
    let x = 10i7;
    let _ = x;
}
$ lyric build
error[LYR-LEX0003]: invalid suffix 'i7' on decimal literal
error[LYR-PAR0006]: invalid integer suffix: 'i7'