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void foo();
void dwarf_with_exceptions() {
try {
foo();
} catch (...) {
foo();
}
}
// How to generate dwarf_with_exceptions.wasm:
// $ clang++ -std=c++14 --target=wasm32-unknown-unknown -g -fwasm-exceptions \
// -Xclang -disable-O0-optnone -c -S -emit-llvm
// dwarf_with_exceptions.cpp -o temp.ll
// $ opt -S -mem2reg -simplifycfg temp.ll -o dwarf_with_exceptions.ll
// Remove some personal info from dwarf_with_exceptions.ll
// $ llc -exception-model=wasm -mattr=+exception-handling -filetype=obj \
// dwarf_with_exceptions.ll -o dwarf_with_exceptions.o
// $ wasm-ld --no-entry --no-gc-sections --allow-undefined \
// dwarf_with_exceptions.o -o dwarf_with_exceptions.wasm
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