validate offsets in s-parser, remove hack
validate offsets in s-parser, remove hack

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