diff options
Diffstat (limited to 'src/parse.c')
| -rw-r--r-- | src/parse.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/src/parse.c b/src/parse.c index 12e8815..80007ed 100644 --- a/src/parse.c +++ b/src/parse.c @@ -766,26 +766,15 @@ static AstNode* parse_unary_expr(Parser* p) { AstNode* operand = parse_unary_expr(p); return ast_new_assign_sub_expr(operand, ast_new_int(1)); } else if (consume_token_if(p, TokenKind_keyword_sizeof)) { - expect(p, TokenKind_paren_l); - Token* next_tok = peek_token(p); - Type* ty = NULL; - if (next_tok->kind == TokenKind_ident) { - int lvar_idx = find_lvar(p, next_tok->value.string); - if (lvar_idx != -1) { - next_token(p); - ty = p->lvars.data[lvar_idx].ty; - } - int gvar_idx = find_gvar(p, next_tok->value.string); - if (gvar_idx != -1) { - next_token(p); - ty = p->gvars.data[gvar_idx].ty; - } - } - if (!ty) { - ty = parse_type_name(p); + if (peek_token(p)->kind == TokenKind_paren_l && is_type_token(p, peek_token2(p))) { + next_token(p); + Type* ty = parse_type_name(p); + expect(p, TokenKind_paren_r); + return ast_new_int(type_sizeof(ty)); + } else { + AstNode* expr = parse_unary_expr(p); + return ast_new_int(type_sizeof(expr->ty)); } - expect(p, TokenKind_paren_r); - return ast_new_int(type_sizeof(ty)); } return parse_postfix_expr(p); } |