From c56db92d1f9b1a24de24cefd996c43c7b988b4c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adolfo=20Ochagav=C3=ADa?= <github@adolfo.ochagavia.xyz>
Date: Tue, 6 Nov 2018 17:05:06 +0100
Subject: Finish implementing char validation
---
crates/ra_syntax/src/yellow/syntax_error.rs | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
(limited to 'crates/ra_syntax/src/yellow')
diff --git a/crates/ra_syntax/src/yellow/syntax_error.rs b/crates/ra_syntax/src/yellow/syntax_error.rs
index f3df6bc15..9aed9e81e 100644
--- a/crates/ra_syntax/src/yellow/syntax_error.rs
+++ b/crates/ra_syntax/src/yellow/syntax_error.rs
@@ -69,6 +69,14 @@ pub enum SyntaxErrorKind {
LongChar,
EmptyAsciiEscape,
InvalidAsciiEscape,
+ TooShortAsciiCodeEscape,
+ AsciiCodeEscapeOutOfRange,
+ MalformedAsciiCodeEscape,
+ UnclosedUnicodeEscape,
+ MalformedUnicodeEscape,
+ EmptyUnicodeEcape,
+ OverlongUnicodeEscape,
+ UnicodeEscapeOutOfRange,
}
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -83,6 +91,14 @@ impl fmt::Display for SyntaxErrorKind {
EmptyChar => write!(f, "Empty char literal"),
UnclosedChar => write!(f, "Unclosed char literal"),
LongChar => write!(f, "Char literal should be one character long"),
+ TooShortAsciiCodeEscape => write!(f, "Escape sequence should have two digits"),
+ AsciiCodeEscapeOutOfRange => write!(f, "Escape sequence should be between \\x00 and \\x7F"),
+ MalformedAsciiCodeEscape => write!(f, "Escape sequence should be a hexadecimal number"),
+ UnclosedUnicodeEscape => write!(f, "Missing `}}`"),
+ MalformedUnicodeEscape => write!(f, "Malformed unicode escape sequence"),
+ EmptyUnicodeEcape => write!(f, "Empty unicode escape sequence"),
+ OverlongUnicodeEscape => write!(f, "Unicode escape sequence should have at most 6 digits"),
+ UnicodeEscapeOutOfRange => write!(f, "Unicode escape code should be at most 0x10FFFF"),
ParseError(msg) => write!(f, "{}", msg.0),
}
}
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