git.delta.rocks / jrsonnet / refs/commits / 2d81df4933d9

82		if first_char == '-' {82		if first_char == '-' {
83			let remaining = chars.as_str();83			let remaining = chars.as_str();
84			if remaining.is_empty() {84			if remaining.is_empty() {
85				throw!("Not an integer: \"{}\"", raw);85				throw!("Integer only consists of a minus");
86			}86			}
87			parse_nat::<10>(remaining).map(|value| -value)87			parse_nat::<10>(remaining).map(|value| -value)
88		} else {88		} else {
89			parse_nat::<10>(raw.as_str())89			parse_nat::<10>(raw.as_str())
90		}90		}
91	} else {91	} else {
92		throw!("Not an integer: \"{}\"", raw);92		throw!("Empty decimal integer \"{}\"", raw);
93	}93	}
94}94}
9595
96#[builtin]96#[builtin]
97pub fn builtin_parse_octal(raw: IStr) -> Result<f64> {97pub fn builtin_parse_octal(raw: IStr) -> Result<f64> {
98	if raw.is_empty() {98	if raw.is_empty() {
99		throw!("Not an octal number: \"\"");99		throw!("Empty octal integer");
100	}100	}
101101
102	parse_nat::<8>(raw.as_str())102	parse_nat::<8>(raw.as_str())
105#[builtin]105#[builtin]
106pub fn builtin_parse_hex(raw: IStr) -> Result<f64> {106pub fn builtin_parse_hex(raw: IStr) -> Result<f64> {
107	if raw.is_empty() {107	if raw.is_empty() {
108		throw!("Not hexadecimal: \"\"");108		throw!("Empty hexadecimal integer");
109	}109	}
110110
111	parse_nat::<16>(raw.as_str())111	parse_nat::<16>(raw.as_str())
145		if digit < BASE {145		if digit < BASE {
146			Ok(base * aggregate + digit as f64)146			Ok(base * aggregate + digit as f64)
147		} else {147		} else {
148			throw!("{raw} is not a base {BASE} integer",);148			throw!("\"{raw}\" is not a base {BASE} integer",);
149		}149		}
150	})150	})
151}151}