diff --git a/App/lib/core/Gen/Stmt/StmtGenMixin.vp b/App/lib/core/Gen/Stmt/StmtGenMixin.vp
index 119a8ce..71955e6 100644
--- a/App/lib/core/Gen/Stmt/StmtGenMixin.vp
+++ b/App/lib/core/Gen/Stmt/StmtGenMixin.vp
@@ -438,7 +438,7 @@ novirtual class StmtGenMixin(StmtGenDeclMixin.StmtGenDeclMixin):
         exc_msg: mlirlite.Value* = None
         if ek == ast.ASTKind.Constant:
             cst_r: ast.Constant* = ast.Constant*(rn.exc)
-            if cst_r is not None and cst_r.const_kind == ast.CONST_INT: exc_code = cst_r.int_val
+            if cst_r is not None and cst_r.const_kind == ast.CONST_INT: exc_code = int(cst_r.int_val)
         elif ek == ast.ASTKind.Name:
             enm2: ast.Name* = ast.Name*(rn.exc)
             if enm2.id is not None: