parser::map_group(): Always parse to end of input

Previously, the modified input in `map_group_with_invalid_input_fails()`
in this commit would fail with a result of `Ok` instead of `Err`. The
`map_group()` parser would parse the first, correct line, and ignore the
second, incorrect one.

That's wrong. We want the whole parser to fail because it contains an
invalid sequence. Do this by ensuring `eof()` follows all
`definitions()`. This way we're guaranteed to always parse the whole
input, and any errors within get surfaced.

0 files changed, 0 insertions, 0 deletions