lyken
/
nac3
forked from M-Labs/nac3
1
0
Fork 0
Code Pull Requests Activity

remove bigints

This commit is contained in:
Sebastien Bourdeauducq 2021-12-26 00:23:54 +08:00
parent ec986dfdf3
commit 80d3ab1b0f
22 changed files with 189 additions and 138 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
Cargo.lock generated
View File

@ -497,7 +497,6 @@ version = "0.1.0"
dependencies = [ dependencies = [
"fxhash", "fxhash",
"lazy_static", "lazy_static",
"num-bigint 0.4.3",
"parking_lot", "parking_lot",
"string-interner", "string-interner",
] ]
@ -512,7 +511,6 @@ dependencies = [
"insta", "insta",
"itertools", "itertools",
"nac3parser", "nac3parser",
"num-bigint 0.3.3",
"num-traits", "num-traits",
"parking_lot", "parking_lot",
"rayon", "rayon",
@ -529,7 +527,6 @@ dependencies = [
"lalrpop-util", "lalrpop-util",
"log", "log",
"nac3ast", "nac3ast",
"num-bigint 0.4.3",
"num-traits", "num-traits",
"phf", "phf",
"unic-emoji-char", "unic-emoji-char",
@ -553,38 +550,6 @@ version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54" checksum = "e4a24736216ec316047a1fc4252e27dabb04218aa4a3f37c6e7ddbf1f9782b54"
[[package]]
name = "num-bigint"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5f6f7833f2cbf2360a6cfd58cd41a53aa7a90bd4c202f5b1c7dd2ed73c57b2c3"
dependencies = [
"autocfg",
"num-integer",
"num-traits",
]
[[package]]
name = "num-bigint"
version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f93ab6289c7b344a8a9f60f88d80aa20032336fe78da341afc91c8a2341fc75f"
dependencies = [
"autocfg",
"num-integer",
"num-traits",
]
[[package]]
name = "num-integer"
version = "0.1.44"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
dependencies = [
"autocfg",
"num-traits",
]
[[package]] [[package]]
name = "num-traits" name = "num-traits"
version = "0.2.14" version = "0.2.14"

1
nac3ast/Cargo.toml
View File

@ -10,7 +10,6 @@ constant-optimization = ["fold"]
fold = [] fold = []
[dependencies] [dependencies]
num-bigint = "0.4.0"
lazy_static = "1.4.0" lazy_static = "1.4.0"
parking_lot = "0.11.1" parking_lot = "0.11.1"
string-interner = "0.13.0" string-interner = "0.13.0"

35
nac3ast/src/constant.rs
View File

@ -1,12 +1,10 @@
use num_bigint::BigInt;
#[derive(Clone, Debug, PartialEq)] #[derive(Clone, Debug, PartialEq)]
pub enum Constant { pub enum Constant {
None, None,
Bool(bool), Bool(bool),
Str(String), Str(String),
Bytes(Vec<u8>), Bytes(Vec<u8>),
Int(BigInt), Int(Option<i64>),
Tuple(Vec<Constant>), Tuple(Vec<Constant>),
Float(f64), Float(f64),
Complex { real: f64, imag: f64 }, Complex { real: f64, imag: f64 },
@ -28,9 +26,14 @@ impl From<bool> for Constant {
Self::Bool(b) Self::Bool(b)
} }
} }
impl From<BigInt> for Constant { impl From<i32> for Constant {
fn from(i: BigInt) -> Constant { fn from(i: i32) -> Constant {
Self::Int(i) Self::Int(Some(i as i64))
}
}
impl From<i64> for Constant {
fn from(i: i64) -> Constant {
Self::Int(Some(i))
} }
} }
@ -136,7 +139,7 @@ mod tests {
location, location,
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: BigInt::from(1).into(), value: 1.into(),
kind: None, kind: None,
}, },
}, },
@ -144,7 +147,7 @@ mod tests {
location, location,
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: BigInt::from(2).into(), value: 2.into(),
kind: None, kind: None,
}, },
}, },
@ -158,7 +161,7 @@ mod tests {
location, location,
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: BigInt::from(3).into(), value: 3.into(),
kind: None, kind: None,
}, },
}, },
@ -166,7 +169,7 @@ mod tests {
location, location,
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: BigInt::from(4).into(), value: 4.into(),
kind: None, kind: None,
}, },
}, },
@ -174,7 +177,7 @@ mod tests {
location, location,
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: BigInt::from(5).into(), value: 5.into(),
kind: None, kind: None,
}, },
}, },
@ -194,12 +197,12 @@ mod tests {
custom, custom,
node: ExprKind::Constant { node: ExprKind::Constant {
value: Constant::Tuple(vec![ value: Constant::Tuple(vec![
BigInt::from(1).into(), 1.into(),
BigInt::from(2).into(), 2.into(),
Constant::Tuple(vec![ Constant::Tuple(vec![
BigInt::from(3).into(), 3.into(),
BigInt::from(4).into(), 4.into(),
BigInt::from(5).into(), 5.into(),
]) ])
]), ]),
kind: None kind: None

1
nac3core/Cargo.toml
View File

@ -5,7 +5,6 @@ authors = ["M-Labs"]
edition = "2018" edition = "2018"
[dependencies] [dependencies]
num-bigint = "0.3"
num-traits = "0.2" num-traits = "0.2"
itertools = "0.10.1" itertools = "0.10.1"
crossbeam = "0.8.1" crossbeam = "0.8.1"

5
nac3core/src/codegen/expr.rs
View File

@ -123,7 +123,7 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
let ty = self.ctx.bool_type(); let ty = self.ctx.bool_type();
ty.const_int(if *v { 1 } else { 0 }, false).into() ty.const_int(if *v { 1 } else { 0 }, false).into()
} }
Constant::Int(v) => { Constant::Int(Some(val)) => {
let ty = if self.unifier.unioned(ty, self.primitives.int32) { let ty = if self.unifier.unioned(ty, self.primitives.int32) {
self.ctx.i32_type() self.ctx.i32_type()
} else if self.unifier.unioned(ty, self.primitives.int64) { } else if self.unifier.unioned(ty, self.primitives.int64) {
@ -131,8 +131,7 @@ impl<'ctx, 'a> CodeGenContext<'ctx, 'a> {
} else { } else {
unreachable!(); unreachable!();
}; };
let val: i64 = v.try_into().unwrap(); ty.const_int(*val as u64, false).into()
ty.const_int(val as u64, false).into()
} }
Constant::Float(v) => { Constant::Float(v) => {
assert!(self.unifier.unioned(ty, self.primitives.float)); assert!(self.unifier.unioned(ty, self.primitives.float));

16
nac3core/src/toplevel/helper.rs
View File

@ -412,7 +412,9 @@ pub fn parse_parameter_default_value(default: &ast::Expr, resolver: &(dyn Symbol
fn handle_constant(val: &Constant, loc: &Location) -> Result<SymbolValue, String> { fn handle_constant(val: &Constant, loc: &Location) -> Result<SymbolValue, String> {
match val { match val {
Constant::Int(v) => { Constant::Int(v) => {
if let Ok(v) = v.try_into() { match v {
Some(v) => {
if let Ok(v) = (*v).try_into() {
Ok(SymbolValue::I32(v)) Ok(SymbolValue::I32(v))
} else { } else {
Err(format!( Err(format!(
@ -420,6 +422,14 @@ pub fn parse_parameter_default_value(default: &ast::Expr, resolver: &(dyn Symbol
loc loc
)) ))
} }
},
None => {
Err(format!(
"integer value out of range at {}",
loc
))
}
}
} }
Constant::Float(v) => Ok(SymbolValue::Double(*v)), Constant::Float(v) => Ok(SymbolValue::Double(*v)),
Constant::Bool(v) => Ok(SymbolValue::Bool(*v)), Constant::Bool(v) => Ok(SymbolValue::Bool(*v)),
@ -439,8 +449,8 @@ pub fn parse_parameter_default_value(default: &ast::Expr, resolver: &(dyn Symbol
} => { } => {
if args.len() == 1 { if args.len() == 1 {
match &args[0].node { match &args[0].node {
ast::ExprKind::Constant { value: Constant::Int(v), .. } => ast::ExprKind::Constant { value: Constant::Int(Some(v)), .. } =>
Ok(SymbolValue::I64(v.try_into().unwrap())), Ok(SymbolValue::I64(*v)),
_ => Err(format!("only allow constant integer here at {}", default.location)) _ => Err(format!("only allow constant integer here at {}", default.location))
} }
} else { } else {

22
nac3core/src/typecheck/type_inferencer/mod.rs
View File

@ -680,11 +680,8 @@ impl<'a> Inferencer<'a> {
if let ExprKind::Constant { value: ast::Constant::Int(val), kind } = if let ExprKind::Constant { value: ast::Constant::Int(val), kind } =
&args[0].node &args[0].node
{ {
let int64: Result<i64, _> = val.try_into(); let custom = Some(self.primitives.int64);
let custom; if val.is_none() {
if int64.is_ok() {
custom = Some(self.primitives.int64);
} else {
return Err("Integer out of bound".into()); return Err("Integer out of bound".into());
} }
return Ok(Located { return Ok(Located {
@ -777,13 +774,18 @@ impl<'a> Inferencer<'a> {
match constant { match constant {
ast::Constant::Bool(_) => Ok(self.primitives.bool), ast::Constant::Bool(_) => Ok(self.primitives.bool),
ast::Constant::Int(val) => { ast::Constant::Int(val) => {
let int32: Result<i32, _> = val.try_into(); match val {
// int64 would be handled separately in functions Some(val) => {
let int32: Result<i32, _> = (*val).try_into();
// int64 is handled separately in functions
if int32.is_ok() { if int32.is_ok() {
Ok(self.primitives.int32) Ok(self.primitives.int32)
} else { } else {
Err("Integer out of bound".into()) Err("Integer out of bound".into())
} }
},
None => Err("Integer out of bound".into())
}
} }
ast::Constant::Float(_) => Ok(self.primitives.float), ast::Constant::Float(_) => Ok(self.primitives.float),
ast::Constant::Tuple(vals) => { ast::Constant::Tuple(vals) => {
@ -907,7 +909,11 @@ impl<'a> Inferencer<'a> {
} }
ast::ExprKind::Constant { value: ast::Constant::Int(val), .. } => { ast::ExprKind::Constant { value: ast::Constant::Int(val), .. } => {
// the index is a constant, so value can be a sequence. // the index is a constant, so value can be a sequence.
let ind: i32 = val.try_into().map_err(|_| "Index must be int32".to_string())?; let ind: Option<i32> = match val {
Some(val) => (*val).try_into().ok(),
None => None,
};
let ind = ind.ok_or_else(|| "Index must be int32".to_string())?;
let map = once((ind, ty)).collect(); let map = once((ind, ty)).collect();
let seq = self.unifier.add_sequence(map); let seq = self.unifier.add_sequence(map);
self.constrain(value.custom.unwrap(), seq, &value.location)?; self.constrain(value.custom.unwrap(), seq, &value.location)?;

1
nac3parser/Cargo.toml
View File

@ -14,7 +14,6 @@ lalrpop = "0.19.6"
nac3ast = { path = "../nac3ast" } nac3ast = { path = "../nac3ast" }
lalrpop-util = "0.19.6" lalrpop-util = "0.19.6"
log = "0.4.1" log = "0.4.1"
num-bigint = "0.4.0"
num-traits = "0.2" num-traits = "0.2"
unic-emoji-char = "0.9" unic-emoji-char = "0.9"
unic-ucd-ident = "0.9" unic-ucd-ident = "0.9"

56
nac3parser/src/lexer.rs
View File

@ -5,12 +5,11 @@
pub use super::token::Tok; pub use super::token::Tok;
use crate::ast::Location; use crate::ast::Location;
use crate::error::{LexicalError, LexicalErrorType}; use crate::error::{LexicalError, LexicalErrorType};
use num_bigint::BigInt;
use num_traits::identities::Zero; use num_traits::identities::Zero;
use num_traits::Num;
use std::char; use std::char;
use std::cmp::Ordering; use std::cmp::Ordering;
use std::str::FromStr; use std::str::FromStr;
use std::num::IntErrorKind;
use unic_emoji_char::is_emoji_presentation; use unic_emoji_char::is_emoji_presentation;
use unic_ucd_ident::{is_xid_continue, is_xid_start}; use unic_ucd_ident::{is_xid_continue, is_xid_start};
@ -287,10 +286,18 @@ where
fn lex_number_radix(&mut self, start_pos: Location, radix: u32) -> LexResult { fn lex_number_radix(&mut self, start_pos: Location, radix: u32) -> LexResult {
let value_text = self.radix_run(radix); let value_text = self.radix_run(radix);
let end_pos = self.get_pos(); let end_pos = self.get_pos();
let value = BigInt::from_str_radix(&value_text, radix).map_err(|e| LexicalError { let value = match i64::from_str_radix(&value_text, radix) {
Ok(value) => Some(value),
Err(e) => {
match e.kind() {
IntErrorKind::PosOverflow | IntErrorKind::NegOverflow => None,
_ => return Err(LexicalError {
error: LexicalErrorType::OtherError(format!("{:?}", e)), error: LexicalErrorType::OtherError(format!("{:?}", e)),
location: start_pos, location: start_pos,
})?; }),
}
}
};
Ok((start_pos, Tok::Int { value }, end_pos)) Ok((start_pos, Tok::Int { value }, end_pos))
} }
@ -353,8 +360,14 @@ where
Ok((start_pos, Tok::Complex { real: 0.0, imag }, end_pos)) Ok((start_pos, Tok::Complex { real: 0.0, imag }, end_pos))
} else { } else {
let end_pos = self.get_pos(); let end_pos = self.get_pos();
let value = value_text.parse::<BigInt>().unwrap(); // assumption: value_text contains a valid integer.
if start_is_zero && !value.is_zero() { // parse should only fail because of overflow.
let value = value_text.parse::<i64>().ok();
let nonzero = match value {
Some(value) => !value.is_zero(),
None => true
};
if start_is_zero && nonzero {
return Err(LexicalError { return Err(LexicalError {
error: LexicalErrorType::OtherError("Invalid Token".to_owned()), error: LexicalErrorType::OtherError("Invalid Token".to_owned()),
location: self.get_pos(), location: self.get_pos(),
@ -1321,7 +1334,6 @@ where
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use super::{make_tokenizer, NewlineHandler, Tok}; use super::{make_tokenizer, NewlineHandler, Tok};
use num_bigint::BigInt;
const WINDOWS_EOL: &str = "\r\n"; const WINDOWS_EOL: &str = "\r\n";
const MAC_EOL: &str = "\r"; const MAC_EOL: &str = "\r";
@ -1449,16 +1461,16 @@ class Foo(A, B):
tokens, tokens,
vec![ vec![
Tok::Int { Tok::Int {
value: BigInt::from(47), value: Some(47i64),
}, },
Tok::Int { Tok::Int {
value: BigInt::from(13), value: Some(13i64),
}, },
Tok::Int { Tok::Int {
value: BigInt::from(0), value: Some(0i64),
}, },
Tok::Int { Tok::Int {
value: BigInt::from(123), value: Some(123i64),
}, },
Tok::Float { value: 0.2 }, Tok::Float { value: 0.2 },
Tok::Complex { Tok::Complex {
@ -1481,7 +1493,7 @@ class Foo(A, B):
fn $name() { fn $name() {
let source = format!(r"99232 # {}", $eol); let source = format!(r"99232 # {}", $eol);
let tokens = lex_source(&source); let tokens = lex_source(&source);
assert_eq!(tokens, vec![Tok::Int { value: BigInt::from(99232) }, Tok::Newline]); assert_eq!(tokens, vec![Tok::Int { value: Some(99232i64) }, Tok::Newline]);
} }
)* )*
} }
@ -1504,9 +1516,9 @@ class Foo(A, B):
assert_eq!( assert_eq!(
tokens, tokens,
vec![ vec![
Tok::Int { value: BigInt::from(123) }, Tok::Int { value: Some(123i64) },
Tok::Newline, Tok::Newline,
Tok::Int { value: BigInt::from(456) }, Tok::Int { value: Some(456i64) },
Tok::Newline, Tok::Newline,
] ]
) )
@ -1533,15 +1545,15 @@ class Foo(A, B):
}, },
Tok::Equal, Tok::Equal,
Tok::Int { Tok::Int {
value: BigInt::from(99) value: Some(99i64)
}, },
Tok::Plus, Tok::Plus,
Tok::Int { Tok::Int {
value: BigInt::from(2) value: Some(2i64)
}, },
Tok::Minus, Tok::Minus,
Tok::Int { Tok::Int {
value: BigInt::from(0) value: Some(0i64)
}, },
Tok::Newline, Tok::Newline,
] ]
@ -1568,7 +1580,7 @@ class Foo(A, B):
Tok::Newline, Tok::Newline,
Tok::Indent, Tok::Indent,
Tok::Return, Tok::Return,
Tok::Int { value: BigInt::from(99) }, Tok::Int { value: Some(99i64) },
Tok::Newline, Tok::Newline,
Tok::Dedent, Tok::Dedent,
] ]
@ -1611,7 +1623,7 @@ class Foo(A, B):
Tok::Newline, Tok::Newline,
Tok::Indent, Tok::Indent,
Tok::Return, Tok::Return,
Tok::Int { value: BigInt::from(99) }, Tok::Int { value: Some(99i64) },
Tok::Newline, Tok::Newline,
Tok::Dedent, Tok::Dedent,
Tok::Dedent, Tok::Dedent,
@ -1649,7 +1661,7 @@ class Foo(A, B):
Tok::Newline, Tok::Newline,
Tok::Indent, Tok::Indent,
Tok::Return, Tok::Return,
Tok::Int { value: BigInt::from(99) }, Tok::Int { value: Some(99i64) },
Tok::Newline, Tok::Newline,
Tok::Dedent, Tok::Dedent,
Tok::Dedent, Tok::Dedent,
@ -1687,9 +1699,9 @@ class Foo(A, B):
}, },
Tok::Equal, Tok::Equal,
Tok::Lsqb, Tok::Lsqb,
Tok::Int { value: BigInt::from(1) }, Tok::Int { value: Some(1i64) },
Tok::Comma, Tok::Comma,
Tok::Int { value: BigInt::from(2) }, Tok::Int { value: Some(2i64) },
Tok::Rsqb, Tok::Rsqb,
Tok::Newline, Tok::Newline,
] ]

1
nac3parser/src/parser.rs
View File

@ -31,7 +31,6 @@ pub fn parse_program(source: &str) -> Result<ast::Suite, ParseError> {
/// ///
/// # Example /// # Example
/// ``` /// ```
/// extern crate num_bigint;
/// use nac3parser::{parser, ast}; /// use nac3parser::{parser, ast};
/// let expr = parser::parse_expression("1 + 2").unwrap(); /// let expr = parser::parse_expression("1 + 2").unwrap();
/// ///

5
nac3parser/src/python.lalrpop
View File

@ -14,7 +14,6 @@ use crate::lexer;
use crate::config_comment_helper::*; use crate::config_comment_helper::*;
use lalrpop_util::ParseError; use lalrpop_util::ParseError;
use num_bigint::BigInt;
grammar; grammar;
@ -920,7 +919,7 @@ Factor: ast::Expr = {
match (&op, &e.node) { match (&op, &e.node) {
(ast::Unaryop::USub, ast::ExprKind::Constant { value: Constant::Int(val), kind }) => { (ast::Unaryop::USub, ast::ExprKind::Constant { value: Constant::Int(val), kind }) => {
ast::ExprKind::Constant { ast::ExprKind::Constant {
value: Constant::Int(-val), value: if let Some(val) = val { Constant::Int(Some(-val)) } else { Constant::Int(None) },
kind: kind.clone() kind: kind.clone()
} }
} }
@ -1362,7 +1361,7 @@ extern {
"True" => lexer::Tok::True, "True" => lexer::Tok::True,
"False" => lexer::Tok::False, "False" => lexer::Tok::False,
"None" => lexer::Tok::None, "None" => lexer::Tok::None,
int => lexer::Tok::Int { value: <BigInt> }, int => lexer::Tok::Int { value: <Option<i64>> },
float => lexer::Tok::Float { value: <f64> }, float => lexer::Tok::Float { value: <f64> },
complex => lexer::Tok::Complex { real: <f64>, imag: <f64> }, complex => lexer::Tok::Complex { real: <f64>, imag: <f64> },
string => lexer::Tok::String { value: <String>, is_fstring: <bool> }, string => lexer::Tok::String { value: <String>, is_fstring: <bool> },

7
nac3parser/src/snapshots/nac3parser__fstring__tests__parse_fstring_equals.snap
View File

@ -1,5 +1,6 @@
--- ---
source: parser/src/fstring.rs source: nac3parser/src/fstring.rs
assertion_line: 382
expression: parse_ast expression: parse_ast
--- ---
@ -25,8 +26,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
42, 42,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -42,8 +45,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
42, 42,
), ),
),
kind: None, kind: None,
}, },
}, },

7
nac3parser/src/snapshots/nac3parser__fstring__tests__parse_fstring_not_equals.snap
View File

@ -1,5 +1,6 @@
--- ---
source: parser/src/fstring.rs source: nac3parser/src/fstring.rs
assertion_line: 375
expression: parse_ast expression: parse_ast
--- ---
@ -25,8 +26,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
1, 1,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -42,8 +45,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },

9
nac3parser/src/snapshots/nac3parser__parser__tests__comment_ambiguity.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 218
expression: parse_program(&source).unwrap() expression: parse_program(&source).unwrap()
--- ---
@ -172,8 +173,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -219,8 +222,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -262,8 +267,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -337,8 +344,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },

13
nac3parser/src/snapshots/nac3parser__parser__tests__more_comment.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 186
expression: parse_program(&source).unwrap() expression: parse_program(&source).unwrap()
--- ---
@ -74,8 +75,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
1, 1,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -177,8 +180,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -220,8 +225,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
1, 1,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -234,8 +241,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -263,8 +272,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
1, 1,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -284,8 +295,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },

7
nac3parser/src/snapshots/nac3parser__parser__tests__parse_double_list_comprehension.snap
View File

@ -1,5 +1,6 @@
--- ---
source: parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 164
expression: parse_ast expression: parse_ast
--- ---
@ -125,8 +126,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
5, 5,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -163,8 +166,10 @@ Located {
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
10, 10,
), ),
),
kind: None, kind: None,
}, },
}, },

11
nac3parser/src/snapshots/nac3parser__parser__tests__parse_if_elif_else.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 118
expression: parse_ast expression: parse_ast
--- ---
@ -19,8 +20,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
1, 1,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -40,8 +43,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
10, 10,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -65,8 +70,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -86,8 +93,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
20, 20,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -111,8 +120,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
30, 30,
), ),
),
kind: None, kind: None,
}, },
}, },

3
nac3parser/src/snapshots/nac3parser__parser__tests__parse_kwargs.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 111
expression: parse_ast expression: parse_ast
--- ---
@ -63,8 +64,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },

3
nac3parser/src/snapshots/nac3parser__parser__tests__parse_print_2.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 104
expression: parse_ast expression: parse_ast
--- ---
@ -51,8 +52,10 @@ expression: parse_ast
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
2, 2,
), ),
),
kind: None, kind: None,
}, },
}, },

5
nac3parser/src/snapshots/nac3parser__parser__tests__parse_tuples.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 132
expression: parse_program(&source).unwrap() expression: parse_program(&source).unwrap()
--- ---
@ -63,8 +64,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
4, 4,
), ),
),
kind: None, kind: None,
}, },
}, },
@ -76,8 +79,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
5, 5,
), ),
),
kind: None, kind: None,
}, },
}, },

3
nac3parser/src/snapshots/nac3parser__parser__tests__sample_comment.snap
View File

@ -1,5 +1,6 @@
--- ---
source: nac3parser/src/parser.rs source: nac3parser/src/parser.rs
assertion_line: 199
expression: parse_program(&source).unwrap() expression: parse_program(&source).unwrap()
--- ---
@ -51,8 +52,10 @@ expression: parse_program(&source).unwrap()
custom: (), custom: (),
node: Constant { node: Constant {
value: Int( value: Int(
Some(
3, 3,
), ),
),
kind: None, kind: None,
}, },
}, },

5
nac3parser/src/token.rs
View File

@ -1,6 +1,5 @@
//! Different token definitions. //! Different token definitions.
//! Loosely based on token.h from CPython source: //! Loosely based on token.h from CPython source:
use num_bigint::BigInt;
use std::fmt::{self, Write}; use std::fmt::{self, Write};
use crate::ast; use crate::ast;
@ -8,7 +7,7 @@ use crate::ast;
#[derive(Clone, Debug, PartialEq)] #[derive(Clone, Debug, PartialEq)]
pub enum Tok { pub enum Tok {
Name { name: ast::StrRef }, Name { name: ast::StrRef },
Int { value: BigInt }, Int { value: Option<i64> },
Float { value: f64 }, Float { value: f64 },
Complex { real: f64, imag: f64 }, Complex { real: f64, imag: f64 },
String { value: String, is_fstring: bool }, String { value: String, is_fstring: bool },
@ -113,7 +112,7 @@ impl fmt::Display for Tok {
use Tok::*; use Tok::*;
match self { match self {
Name { name } => write!(f, "'{}'", ast::get_str_from_ref(&ast::get_str_ref_lock(), *name)), Name { name } => write!(f, "'{}'", ast::get_str_from_ref(&ast::get_str_ref_lock(), *name)),
Int { value } => write!(f, "'{}'", value), Int { value } => if let Some(value) = value { write!(f, "'{}'", value) } else { write!(f, "'#OFL#'") },
Float { value } => write!(f, "'{}'", value), Float { value } => write!(f, "'{}'", value),
Complex { real, imag } => write!(f, "{}j{}", real, imag), Complex { real, imag } => write!(f, "{}j{}", real, imag),
String { value, is_fstring } => { String { value, is_fstring } => {