forked from AbleScript/ablescript
Implemented abool
- Tidied up code
This commit is contained in:
ondra05
parent
3e2dc5fba9
commit
f7d1287fd5
70
Cargo.lock
generated
70
Cargo.lock
generated
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@ -8,6 +8,7 @@ version = "0.1.0"
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dependencies = [
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"clap",
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"logos",
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"rand",
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]
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[[package]]
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@ -42,6 +43,12 @@ version = "1.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
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[[package]]
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name = "cfg-if"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
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[[package]]
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name = "clap"
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version = "2.33.3"
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@ -63,6 +70,17 @@ version = "1.0.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
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[[package]]
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name = "getrandom"
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version = "0.2.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
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dependencies = [
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"cfg-if",
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"libc",
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"wasi",
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]
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[[package]]
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name = "hermit-abi"
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version = "0.1.18"
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@ -102,6 +120,12 @@ dependencies = [
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"utf8-ranges",
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]
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[[package]]
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name = "ppv-lite86"
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version = "0.2.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
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[[package]]
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name = "proc-macro2"
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version = "1.0.26"
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@ -120,6 +144,46 @@ dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "rand"
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version = "0.8.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
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dependencies = [
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"libc",
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"rand_chacha",
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"rand_core",
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"rand_hc",
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]
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[[package]]
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name = "rand_chacha"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
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dependencies = [
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"ppv-lite86",
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"rand_core",
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]
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[[package]]
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name = "rand_core"
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version = "0.6.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
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dependencies = [
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"getrandom",
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]
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[[package]]
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name = "rand_hc"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
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dependencies = [
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"rand_core",
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]
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[[package]]
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name = "regex-syntax"
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version = "0.6.23"
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@ -176,6 +240,12 @@ version = "0.8.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
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[[package]]
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name = "wasi"
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version = "0.10.2+wasi-snapshot-preview1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
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[[package]]
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name = "winapi"
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version = "0.3.9"
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@ -8,4 +8,5 @@ edition = "2018"
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[dependencies]
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clap="*"
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logos = "0.12"
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logos = "0.12"
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rand = "*"
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@ -3,21 +3,11 @@ mod utils;
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use item::Expr;
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use crate::variables::Value;
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use crate::{
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error::{Error, ErrorKind},
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tokens::Token,
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};
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use crate::error::{Error, ErrorKind};
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use crate::tokens::Token;
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use logos::Logos;
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#[derive(Debug)]
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pub enum ParseError {
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UnexpectedToken,
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LexError,
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UnexpectedEOF,
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}
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/// Parser structure / state machine
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pub struct Parser<'a> {
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lexer: logos::Lexer<'a, Token>,
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@ -1,9 +1,8 @@
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use crate::{
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error::{Error, ErrorKind},
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tokens::{Abool, Token},
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};
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use crate::error::{Error, ErrorKind};
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use crate::tokens::Token;
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use crate::variables::Abool;
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use super::{ParseError, Parser};
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use super::Parser;
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pub fn abool2num(abool: Abool) -> i32 {
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match abool {
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@ -103,10 +103,3 @@ pub enum Token {
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#[error]
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Error,
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}
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#[derive(Debug, PartialEq)]
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pub enum Abool {
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Never = -1,
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Sometimes = 0,
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Always = 1,
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}
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@ -1,11 +1,29 @@
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use rand::Rng;
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use std::collections::HashMap;
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#[derive(Debug, Clone, PartialEq)]
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pub enum Abool {
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Never = -1,
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Sometimes = 0,
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Always = 1,
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}
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impl Into<bool> for Abool {
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fn into(self) -> bool {
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match self {
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Abool::Never => false,
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Abool::Always => true,
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Abool::Sometimes => rand::thread_rng().gen(),
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}
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}
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}
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#[derive(Debug, Clone)]
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pub enum Value {
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Str(String),
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Int(i32),
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Bool(bool),
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//TODO(Able): Add abool and other variable types
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Abool(Abool),
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}
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#[derive(Debug)]
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