diff options
| author | Baitinq <[email protected]> | 2025-01-23 20:28:21 +0100 |
|---|---|---|
| committer | Baitinq <[email protected]> | 2025-01-23 20:28:21 +0100 |
| commit | a8a77fc54bd14cdc28c77576c86d8aaf1df6f5c5 (patch) | |
| tree | 5100c8526e19ce2fda1b0455e74be4bbd0fbc35d /src | |
| parent | Tokenizer: Add initial version of location computation (diff) | |
| download | interpreter-a8a77fc54bd14cdc28c77576c86d8aaf1df6f5c5.tar.gz interpreter-a8a77fc54bd14cdc28c77576c86d8aaf1df6f5c5.tar.bz2 interpreter-a8a77fc54bd14cdc28c77576c86d8aaf1df6f5c5.zip | |
Parser: Add check so that we don't access arraylist out of bounds
Diffstat (limited to 'src')
| -rw-r--r-- | src/parser.zig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/parser.zig b/src/parser.zig index 6feaa2d..75abf77 100644 --- a/src/parser.zig +++ b/src/parser.zig @@ -381,7 +381,7 @@ pub const Parser = struct { try nodes.append(expression); } - if (nodes.getLast().STATEMENT.statement.* != .RETURN_STATEMENT) return ParserError.ParsingError; + if (nodes.items.len == 0 or nodes.getLast().STATEMENT.statement.* != .RETURN_STATEMENT) return ParserError.ParsingError; _ = try self.parse_token(tokenizer.TokenType.RBRACE); |