{"ast_node_type":"variable","tokens":[{"end":74,"kind":"keyword","start":0,"text":"let"}]}
                let b = self.context.new_cast(self.location, b, f32_type);
                let a = self.context.new_cast(self.location, a, f32_type);
                let result = self.context.new_call(self.location, fmodf, &[a, b]);