Minimal reproducer (https://godbolt.org/z/Y9sqcY1jG):
a: type = { }
c: a = (); //
Commands:
Expected result: A well-formed program.
Actual result and error:
cppfront: $prefix/cppfront.cpp:1356: lower_to_cpp1_ret cpp2::cppfront::lower_to_cpp1(): Assertion `tokens.num_unprinted_comments() == 0 && "ICE: not all comments were printed"' failed.
Aborted (core dumped)