From c258b4fdb0e421813330c2428985c4537c787582 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adolfo=20Ochagav=C3=ADa?= <aochagavia92@gmail.com>
Date: Sun, 11 Nov 2018 20:27:00 +0100
Subject: Add validator for byte

---
 crates/ra_syntax/src/yellow/syntax_error.rs | 20 ++++++++++++++++++++
 1 file changed, 20 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 cf7b1d495..df230293b 100644
--- a/crates/ra_syntax/src/yellow/syntax_error.rs
+++ b/crates/ra_syntax/src/yellow/syntax_error.rs
@@ -72,6 +72,16 @@ pub enum SyntaxErrorKind {
     EmptyChar,
     UnclosedChar,
     OverlongChar,
+    EmptyByte,
+    UnclosedByte,
+    OverlongByte,
+    ByteOutOfRange,
+    UnescapedByte,
+    EmptyByteEscape,
+    InvalidByteEscape,
+    TooShortByteCodeEscape,
+    MalformedByteCodeEscape,
+    UnicodeEscapeForbidden,
     EmptyAsciiEscape,
     InvalidAsciiEscape,
     TooShortAsciiCodeEscape,
@@ -98,6 +108,16 @@ impl fmt::Display for SyntaxErrorKind {
             EmptyChar => write!(f, "Empty char literal"),
             UnclosedChar => write!(f, "Unclosed char literal"),
             OverlongChar => write!(f, "Char literal should be one character long"),
+            EmptyByte => write!(f, "Empty byte literal"),
+            UnclosedByte => write!(f, "Unclosed byte literal"),
+            OverlongByte => write!(f, "Byte literal should be one character long"),
+            ByteOutOfRange => write!(f, "Byte should be a valid ASCII character"),
+            UnescapedByte => write!(f, "This byte should always be escaped"),
+            EmptyByteEscape => write!(f, "Empty escape sequence"),
+            InvalidByteEscape => write!(f, "Invalid escape sequence"),
+            TooShortByteCodeEscape => write!(f, "Escape sequence should have two digits"),
+            MalformedByteCodeEscape => write!(f, "Escape sequence should be a hexadecimal number"),
+            UnicodeEscapeForbidden => write!(f, "Unicode escapes are not allowed in byte literals or byte strings"),
             TooShortAsciiCodeEscape => write!(f, "Escape sequence should have two digits"),
             AsciiCodeEscapeOutOfRange => {
                 write!(f, "Escape sequence should be between \\x00 and \\x7F")
-- 
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