[IR] Check constant_int type

2020-12-09 15:10:19 +08:00
parent 01ef691b84
commit 27dc780871
1 changed files with 2 additions and 0 deletions
--- a/lib/ir/constant.cc
+++ b/lib/ir/constant.cc
@@ -43,6 +43,8 @@ constant_int::constant_int(type *ty, uint64_t value)
  : constant(ty, 0), value_(value){ }

 constant_int *constant_int::get(type *ty, uint64_t value) {
+  if (!ty->is_integer_ty())
+    throw std::runtime_error("Cannot create constant_int with non integer ty");
  context_impl *impl = ty->get_context().p_impl.get();
  constant_int *& cst = impl->int_constants_[std::make_pair(ty, value)];
  if(cst == nullptr)