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Add lots of tests

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This commit is contained in:
Adolfo Ochagavía 2018-11-07 11:35:33 +01:00
parent fdb9f06880
commit 94796e6447
3 changed files with 125 additions and 6 deletions
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6
crates/ra_syntax/src/yellow/syntax_error.rs
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@ -34,6 +34,10 @@ impl SyntaxError {
}
}
pub fn kind(&self) -> SyntaxErrorKind {
self.kind.clone()
}
pub fn location(&self) -> Location {
self.location.clone()
}
@ -64,6 +68,7 @@ impl fmt::Display for SyntaxError {
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub enum SyntaxErrorKind {
ParseError(ParseError),
UnescapedCodepoint,
EmptyChar,
UnclosedChar,
LongChar,
@ -86,6 +91,7 @@ impl fmt::Display for SyntaxErrorKind {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
use self::SyntaxErrorKind::*;
match self {
UnescapedCodepoint => write!(f, "This codepoint should always be escaped"),
EmptyAsciiEscape => write!(f, "Empty escape sequence"),
InvalidAsciiEscape => write!(f, "Invalid escape sequence"),
EmptyChar => write!(f, "Empty char literal"),