From 84686c70c56d95e6d42e0d15090f10f49c532695 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Mon, 1 Apr 2024 13:16:49 +0100 Subject: Error message when RTTI is disabled when iterating over an `enum` type or a `bit_set` of `enum` with `for in` --- src/check_stmt.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/check_stmt.cpp') diff --git a/src/check_stmt.cpp b/src/check_stmt.cpp index 1df582e6c..883a6d213 100644 --- a/src/check_stmt.cpp +++ b/src/check_stmt.cpp @@ -1525,6 +1525,9 @@ gb_internal void check_range_stmt(CheckerContext *ctx, Ast *node, u32 mod_flags) array_add(&vals, operand.type); array_add(&vals, t_int); add_type_info_type(ctx, operand.type); + if (build_context.no_rtti) { + error(node, "Iteration over an enum type is not allowed runtime type information (RTTI) has been disallowed"); + } goto skip_expr_range_stmt; } } else if (operand.mode != Addressing_Invalid) { @@ -1561,6 +1564,9 @@ gb_internal void check_range_stmt(CheckerContext *ctx, Ast *node, u32 mod_flags) is_bit_set = true; is_possibly_addressable = false; add_type_info_type(ctx, operand.type); + if (build_context.no_rtti && is_type_enum(t->BitSet.elem)) { + error(node, "Iteration over a bit_set of an enum is not allowed runtime type information (RTTI) has been disallowed"); + } break; case Type_EnumeratedArray: -- cgit v1.2.3