diff options
Diffstat (limited to 'src/parser/parser_stmt.c')
| -rw-r--r-- | src/parser/parser_stmt.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/parser/parser_stmt.c b/src/parser/parser_stmt.c index fc34a21..7433525 100644 --- a/src/parser/parser_stmt.c +++ b/src/parser/parser_stmt.c @@ -217,11 +217,11 @@ ASTNode *parse_match(ParserContext *ctx, Lexer *l) break; } - // --- 1. Parse Patterns (with OR and range support) --- + // Parse Patterns (with OR and range support) // Patterns can be: // - Single value: 1 - // - OR patterns: 1 || 2 or 1 or 2 - // - Range patterns: 1..5 or 1..=5 + // - OR patterns: 1 || 2 or 1 or 2 or 1, 2 + // - Range patterns: 1..5 or 1..=5 or 1..<5 char patterns_buf[1024]; patterns_buf[0] = 0; int pattern_count = 0; @@ -292,11 +292,22 @@ ASTNode *parse_match(ParserContext *ctx, Lexer *l) char *binding = NULL; int is_destructure = 0; - // --- 2. Handle Destructuring: Ok(v) --- + int is_ref = 0; + + // Handle Destructuring: Ok(v) // (Only allowed if we matched a single pattern, e.g. "Result::Ok(val)") if (!is_default && pattern_count == 1 && lexer_peek(l).type == TOK_LPAREN) { lexer_next(l); // eat ( + + // Check for 'ref' keyword + if (lexer_peek(l).type == TOK_IDENT && lexer_peek(l).len == 3 && + strncmp(lexer_peek(l).start, "ref", 3) == 0) + { + lexer_next(l); // eat 'ref' + is_ref = 1; + } + Token b = lexer_next(l); if (b.type != TOK_IDENT) { @@ -348,6 +359,7 @@ ASTNode *parse_match(ParserContext *ctx, Lexer *l) c->match_case.pattern = pattern; c->match_case.binding_name = binding; c->match_case.is_destructuring = is_destructure; + c->match_case.is_ref = is_ref; // Store is_ref flag c->match_case.guard = guard; c->match_case.body = body; c->match_case.is_default = is_default; |