diff options
Diffstat (limited to 'src/ir.cpp')
| -rw-r--r-- | src/ir.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ir.cpp b/src/ir.cpp index bcbcc83d6..608122afd 100644 --- a/src/ir.cpp +++ b/src/ir.cpp @@ -7028,6 +7028,8 @@ irAddr ir_build_addr(irProcedure *proc, Ast *expr) { Type *fet = ir_type(field_expr); // HACK TODO(bill): THIS IS A MASSIVE HACK!!!! if (is_type_union(ft) && !are_types_identical(fet, ft) && !is_type_untyped(fet)) { + GB_ASSERT_MSG(union_variant_index(ft, fet) > 0, "%s", type_to_string(fet)); + irValue *gep = ir_emit_struct_ep(proc, v, cast(i32)index); ir_emit_store_union_variant(proc, gep, field_expr, fet); } else { |