diff options
Diffstat (limited to 'src/llvm_backend.cpp')
| -rw-r--r-- | src/llvm_backend.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/llvm_backend.cpp b/src/llvm_backend.cpp index 836e9450a..bb59e2f47 100644 --- a/src/llvm_backend.cpp +++ b/src/llvm_backend.cpp @@ -8259,7 +8259,14 @@ lbValue lb_emit_array_ep(lbProcedure *p, lbValue s, lbValue index) { GB_ASSERT(is_type_pointer(t)); Type *st = base_type(type_deref(t)); GB_ASSERT_MSG(is_type_array(st) || is_type_enumerated_array(st), "%s", type_to_string(st)); - GB_ASSERT_MSG(is_type_integer(index.type), "%s", type_to_string(index.type)); + GB_ASSERT_MSG(is_type_integer(core_type(index.type)), "%s", type_to_string(index.type)); + + if (st->kind == Type_EnumeratedArray && + is_type_enum(st->EnumeratedArray.index) && + are_types_identical(st->EnumeratedArray.index, index.type)) { + lbValue min_value = lb_const_value(p->module, index.type, st->EnumeratedArray.min_value, false); + index = lb_emit_arith(p, Token_Sub, index, min_value, index.type); + } LLVMValueRef indices[2] = {}; indices[0] = llvm_zero(p->module); |