error message localized to origin files
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@ -31,13 +31,15 @@ fn compile(settings: &Settings) -> Option<(Vec<Func>, Vec<Declr>, Vec<BuiltinFun
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for src in settings.get_source().iter() {
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let code = src.code();
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let mut diagnostics = Diagnostics::new(&settings, code);
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let mut diagnostics = Diagnostics::new(&settings);
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diagnostics.add_source_origin(code);
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if let Ok(mut tokens) = tokenize(code, &mut diagnostics) {
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let specs = crate::direct::resolve_directives(&mut tokens);
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// read source of every embedded file and tokenize
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for (idx, src) in specs.embedded_files() {
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diagnostics.add_source_origin(src);
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if let Ok(em_tokens) = tokenize(src, &mut diagnostics) {
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for (idy, em_token) in em_tokens.into_iter().enumerate() {
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tokens.insert(idx + idy, em_token.to_owned());
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@ -4,7 +4,7 @@ use crate::conf::Settings;
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use crate::token::{DebugInfo, DebugNotice, Token, MessageType};
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use crate::Prim;
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use core::panic;
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use std::collections::VecDeque;
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use std::collections::{VecDeque, HashMap};
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use std::collections::hash_map::DefaultHasher;
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use std::hash::{Hash, Hasher};
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@ -24,28 +24,36 @@ impl Default for LogLvl {
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}
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}
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pub struct Diagnostics<'a> {
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pub struct Diagnostics {
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/// terminating factor on error
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err: Option<DebugNotice<'a>>,
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err: Option<DebugNotice>,
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/// additional warning and informations
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/// all non critical
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hints: Vec<DebugNotice<'a>>,
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/// source string
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source: &'a str,
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hints: Vec<DebugNotice>,
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/// source hash and source string
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source: HashMap<u64, String>,
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/// flags
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loglvl: LogLvl,
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}
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impl<'a> Diagnostics<'a> {
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pub fn new(settings: &Settings, source: &'a str) -> Diagnostics<'a> {
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impl Diagnostics {
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pub fn new(settings: &Settings) -> Diagnostics {
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Self {
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err: None,
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hints: vec![],
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source,
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source: HashMap::new(),
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loglvl: settings.loglvl()
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}
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}
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pub fn add_source_origin<A>(&mut self, source: A) where A: Into<String> + Hash {
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let mut hasher = DefaultHasher::new();
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source.hash(&mut hasher);
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let origin = hasher.finish();
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self.source.insert(origin, source.into());
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}
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pub fn set_err<T, S>(&mut self, source: &S, message: &'static crate::token::DebugMsg, ext: T)
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where
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T: Into<String>,
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@ -62,7 +70,7 @@ impl<'a> Diagnostics<'a> {
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info,
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msg: message,
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ext: ext.into(),
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source: self.source,
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source: self.source.get(&info.origin).unwrap().clone(),
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});
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}
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@ -77,12 +85,12 @@ impl<'a> Diagnostics<'a> {
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info,
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msg: message,
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ext: ext.into(),
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source: self.source,
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source: self.source.get(&info.origin).unwrap().clone(),
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});
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}
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}
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impl<'a> std::fmt::Display for Diagnostics<'a> {
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impl std::fmt::Display for Diagnostics {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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for hint in self.hints.iter() {
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match hint.msg.typ {
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@ -1,5 +1,6 @@
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use colored::{ColoredString, Colorize};
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use std::{collections::VecDeque};
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use std::{collections::{VecDeque, hash_map::DefaultHasher}, hash::Hasher};
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use std::hash::Hash;
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use crate::parser::data::Diagnostics;
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@ -420,16 +421,16 @@ pub struct DebugMsg {
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pub msg: &'static str,
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}
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pub struct DebugNotice<'a> {
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pub struct DebugNotice {
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pub info: DebugInfo,
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/// generic error description
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pub msg: &'static DebugMsg,
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/// extra message which is case specific
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pub ext: String,
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pub source: &'a str,
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pub source: String,
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}
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impl<'a> std::fmt::Display for DebugNotice<'a> {
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impl std::fmt::Display for DebugNotice {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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// write header as:
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// `Error (56) some syntax error message in line 5:`
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@ -472,7 +473,9 @@ pub struct DebugInfo {
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/// index in source string where the token ends in the current line
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pub end: usize,
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/// line number where the line in which the token is begins
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pub line: usize
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pub line: usize,
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/// string url of the source origin
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pub origin: u64
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}
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#[derive(Debug)]
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@ -623,6 +626,9 @@ pub fn tokenize<'a>(source: &'a str, diagnostics: &mut Diagnostics) -> Result<Ve
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for cap in TOKEN_REGEX.captures_iter(source.as_ref()) {
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let mut enumerator = cap.iter().enumerate();
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let mut hasher = DefaultHasher::new();
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source.hash(&mut hasher);
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let origin = hasher.finish();
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loop {
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let next = enumerator.next();
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if next.is_none() {
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@ -648,6 +654,7 @@ pub fn tokenize<'a>(source: &'a str, diagnostics: &mut Diagnostics) -> Result<Ve
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start: mat.start() - line_start,
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end: mat.end() - line_start,
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line: line_count,
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origin
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};
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tokens.push_back(match i {
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