Report token without prefix in invalid literal errors

Previously, the token quoted in the error message for an invalid
literal error included the radix prefix. This is already visible in
the highlighted source report, and implied by the named radix in the
error message.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/stages/syntactic.rs b/src/stages/syntactic.rs
index 3be8307..14f8815 100644
--- a/src/stages/syntactic.rs
+++ b/src/stages/syntactic.rs
@@ -169,14 +169,16 @@ fn parse_syntactic_from_tokeniser(mut t: Tokeniser) -> Result<Vec<Tracked<Syntac
             c => {
                 let token = format!("{c}{}", t.eat_token());
                 if let Some(hex_string) = token.strip_prefix("0x") {
-                    match parse_integer_literal(hex_string, 16) {
+                    let hex_string = hex_string.to_string();
+                    match parse_integer_literal(&hex_string, 16) {
                         Ok(value) => SyntacticToken::IntegerLiteral(value),
-                        Err(_) => err!(SyntacticError::InvalidHexadecimalLiteral(token)),
+                        Err(_) => err!(SyntacticError::InvalidHexadecimalLiteral(hex_string)),
                     }
                 } else if let Some(binary_string) = token.strip_prefix("0b") {
-                    match parse_integer_literal(binary_string, 2) {
+                    let binary_string = binary_string.to_string();
+                    match parse_integer_literal(&binary_string, 2) {
                         Ok(value) => SyntacticToken::IntegerLiteral(value),
-                        Err(_) => err!(SyntacticError::InvalidBinaryLiteral(token)),
+                        Err(_) => err!(SyntacticError::InvalidBinaryLiteral(binary_string)),
                     }
                 } else {
                     match parse_integer_literal(&token, 10) {