support literal suffixes

4 files changed, 16 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/validation/byte.rs b/crates/ra_syntax/src/validation/byte.rs
index e3603e761..2f9b7fac7 100644
--- a/crates/ra_syntax/src/validation/byte.rs
+++ b/crates/ra_syntax/src/validation/byte.rs
@@ -27,6 +27,10 @@ pub(super) fn validate_byte_node(node: ast::Byte, errors: &mut Vec<SyntaxError>)
         errors.push(SyntaxError::new(UnclosedByte, literal_range));
     }
 
+    if let Some(range) = components.suffix {
+        errors.push(SyntaxError::new(InvalidSuffix, range));
+    }
+
     if len == 0 {
         errors.push(SyntaxError::new(EmptyByte, literal_range));
     }
diff --git a/crates/ra_syntax/src/validation/byte_string.rs b/crates/ra_syntax/src/validation/byte_string.rs
index 2f98472f4..bf4c934a7 100644
--- a/crates/ra_syntax/src/validation/byte_string.rs
+++ b/crates/ra_syntax/src/validation/byte_string.rs
@@ -32,6 +32,10 @@ pub(crate) fn validate_byte_string_node(node: ast::ByteString, errors: &mut Vec<
     if !components.has_closing_quote {
         errors.push(SyntaxError::new(UnclosedString, literal_range));
     }
+
+    if let Some(range) = components.suffix {
+        errors.push(SyntaxError::new(InvalidSuffix, range));
+    }
 }
 
 #[cfg(test)]
diff --git a/crates/ra_syntax/src/validation/char.rs b/crates/ra_syntax/src/validation/char.rs
index deb5b0a9e..50184aaf8 100644
--- a/crates/ra_syntax/src/validation/char.rs
+++ b/crates/ra_syntax/src/validation/char.rs
@@ -30,6 +30,10 @@ pub(super) fn validate_char_node(node: ast::Char, errors: &mut Vec<SyntaxError>)
         errors.push(SyntaxError::new(UnclosedChar, literal_range));
     }
 
+    if let Some(range) = components.suffix {
+        errors.push(SyntaxError::new(InvalidSuffix, range));
+    }
+
     if len == 0 {
         errors.push(SyntaxError::new(EmptyChar, literal_range));
     }
diff --git a/crates/ra_syntax/src/validation/string.rs b/crates/ra_syntax/src/validation/string.rs
index 456180ab6..ff1fb6edc 100644
--- a/crates/ra_syntax/src/validation/string.rs
+++ b/crates/ra_syntax/src/validation/string.rs
@@ -27,6 +27,10 @@ pub(crate) fn validate_string_node(node: ast::String, errors: &mut Vec<SyntaxErr
     if !components.has_closing_quote {
         errors.push(SyntaxError::new(UnclosedString, literal_range));
     }
+
+    if let Some(range) = components.suffix {
+        errors.push(SyntaxError::new(InvalidSuffix, range));
+    }
 }
 
 #[cfg(test)]