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Error Messaging Redesign

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This commit contains the following:

* New data types to support full tracebacks
* New traceback data type used across stl and ast
* Updates to tests
* fixes for error messaging in sym and some stl functions
This commit is contained in:
Ava Apples Affine 2023-05-23 22:06:11 +00:00
parent 91ad4eed12
commit 789349df48
24 changed files with 837 additions and 374 deletions
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8
tests/test_lex.rs
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@ -17,7 +17,7 @@ mod lex_tests {
fn test_bad_symbol() {
let document = String::from("(as@dd)");
let output: &str = "Problem lexing document: \"Unparsable token: as@dd\"";
assert_eq!(lex(&document).err().unwrap(), output.to_string(),);
assert_eq!(lex(&document).err().unwrap().0.first().unwrap().message, output.to_string(),);
}
#[test]
@ -42,14 +42,14 @@ mod lex_tests {
fn test_unmatched_list_delim_flat() {
let document = String::from("(one two");
let output: &str = "Problem lexing document: \"Unmatched list delimiter in input\"";
assert_eq!(lex(&document).err().unwrap(), output.to_string(),);
assert_eq!(lex(&document).err().unwrap().0.first().unwrap().message, output.to_string(),);
}
#[test]
fn test_unmatched_list_delim_complex() {
let document = String::from("(one two (three)");
let output: &str = "Problem lexing document: \"Unmatched list delimiter in input\"";
assert_eq!(lex(&document).err().unwrap(), output.to_string(),);
assert_eq!(lex(&document).err().unwrap().0.first().unwrap().message, output.to_string(),);
}
#[test]
@ -100,6 +100,6 @@ mod lex_tests {
fn test_bad_token_list() {
let document = String::from("(one t(wo)");
let output: &str = "Problem lexing document: \"list started in middle of another token\"";
assert_eq!(lex(&document).err().unwrap(), output.to_string(),);
assert_eq!(lex(&document).err().unwrap().0.first().unwrap().message, output.to_string(),);
}
}