[wasm2wat] Assertion failure in BinaryReaderIR::OnReturnCallIndirectExpr

[pventuzelo]

Hey,

Similar assertion failure than #1413 but in another expression.

Assertion `sig_index < module_->types.size()' failed.

Related code (line 737):

wabt/src/binary-reader-ir.cc

Lines 736 to 738 in e88bc66

	Result BinaryReaderIR::OnReturnCallIndirectExpr(Index sig_index, Index table_index) {
	assert(sig_index < module_->types.size());
	auto expr = MakeUnique<ReturnCallIndirectExpr>();

Reproducing

Download: assert_OnReturnCallIndirectExpr_wabt.zip

Run:

./bin/wasm2wat --enable-all assert_OnReturnCallIndirectExpr_wabt.wasm -o /dev/null
wasm2wat: /home/scop/Documents/wabt/src/binary-reader-ir.cc:737: virtual wabt::Result wabt::(anonymous namespace)::BinaryReaderIR::OnReturnCallIndirectExpr(wabt::Index, wabt::Index): Assertion `sig_index < module_->types.size()' failed.
[1]    13148 abort (core dumped)  ./bin/wasm2wat --enable-all assert_OnReturnCallIndirectExpr_wabt.wasm -o

[pventuzelo]

fix confirmed

$ wasm2wat --enable-all assert_OnReturnCallIndirectExpr_wabt.wasm 
0000072: error: unexpected opcode: 0xc5