handle import calls with no parent node
handle import calls with no parent node

WebAssembly/binaryen,yurydelendik/binaryen,ddcc/binaryen,ddcc/binaryen,yurydelendik/binaryen,ddcc/binaryen,ddcc/binaryen,WebAssembly/binaryen,WebAssembly/binaryen,ddcc/binaryen,WebAssembly/binaryen,yurydelendik/binaryen,yurydelendik/binaryen,WebAssembly/binaryen,yurydelendik/binaryen