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Fix LexError::ImproperSymbol.

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This commit is contained in:
Stephen Chung 2020-11-21 15:15:14 +08:00
parent 611f6151d5
commit eb4636f219
2 changed files with 4 additions and 2 deletions
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2
src/serde_impl/de.rs
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@ -120,7 +120,7 @@ pub fn from_dynamic<'de, T: Deserialize<'de>>(
impl Error for Box<EvalAltResult> {
fn custom<T: fmt::Display>(err: T) -> Self {
EvalAltResult::ErrorParsing(
ParseErrorType::BadInput(LexError::ImproperSymbol(err.to_string())),
ParseErrorType::BadInput(LexError::ImproperSymbol("".to_string(), err.to_string())),
Position::NONE,
)
.into()

4
tests/syntax.rs
View File

@ -79,6 +79,7 @@ fn test_custom_syntax() -> Result<(), Box<EvalAltResult>> {
.expect_err("should error")
.0,
ParseErrorType::BadInput(LexError::ImproperSymbol(
"!".to_string(),
"Improper symbol for custom syntax at position #1: '!'".to_string()
))
);
@ -100,6 +101,7 @@ fn test_custom_syntax_raw() -> Result<(), Box<EvalAltResult>> {
s => Err(ParseError(
Box::new(ParseErrorType::BadInput(LexError::ImproperSymbol(
s.to_string(),
"".to_string(),
))),
Position::NONE,
)),
@ -128,7 +130,7 @@ fn test_custom_syntax_raw() -> Result<(), Box<EvalAltResult>> {
assert_eq!(engine.eval::<INT>("(hello kitty) + foo")?, 1041);
assert_eq!(
*engine.compile("hello hey").expect_err("should error").0,
ParseErrorType::BadInput(LexError::ImproperSymbol("hey".to_string()))
ParseErrorType::BadInput(LexError::ImproperSymbol("hey".to_string(), "".to_string()))
);
Ok(())