diff options
Diffstat (limited to 'src/check_expr.cpp')
| -rw-r--r-- | src/check_expr.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/check_expr.cpp b/src/check_expr.cpp index 4c921f484..532b79969 100644 --- a/src/check_expr.cpp +++ b/src/check_expr.cpp @@ -2144,8 +2144,20 @@ void check_binary_expr(CheckerContext *c, Operand *x, Ast *node, bool use_lhs_as case Token_in: case Token_notin: - check_expr(c, x, be->left); + // IMPORTANT NOTE(bill): This uses right-left evaluation in type checking only no in + check_expr(c, y, be->right); + + if (is_type_bit_set(y->type)) { + Type *elem = base_type(y->type)->BitSet.elem; + check_expr_with_type_hint(c, x, be->left, elem); + } else if (is_type_map(y->type)) { + Type *key = base_type(y->type)->Map.key; + check_expr_with_type_hint(c, x, be->left, key); + } else { + check_expr(c, x, be->left); + } + if (x->mode == Addressing_Invalid) { return; } |