Implement octal literals

Octal literals use the prefix '0o'.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/stages/syntactic_tokens.rs b/src/stages/syntactic_tokens.rs
index 041c568..5bfa0be 100644
--- a/src/stages/syntactic_tokens.rs
+++ b/src/stages/syntactic_tokens.rs
@@ -70,6 +70,7 @@ pub enum SyntacticError {
     InvalidDecimalLiteral(String),
     InvalidHexadecimalLiteral(String),
     InvalidBinaryLiteral(String),
+    InvalidOctalLiteral(String),
 }
 
 
@@ -118,6 +119,8 @@ fn report_syntactic_error(error: &Tracked<SyntacticError>, source_code: &str) {
             &format!("The string '{string}' is not a valid hexadecimal literal"),
         SyntacticError::InvalidBinaryLiteral(string) =>
             &format!("The string '{string}' is not a valid binary literal"),
+        SyntacticError::InvalidOctalLiteral(string) =>
+            &format!("The string '{string}' is not a valid octal literal"),
     };
 
     report_source_issue(LogLevel::Error, &context, message);