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| author | Daniel Jasper <djasper@google.com> | 2013-02-08 15:28:42 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-02-08 15:28:42 +0000 |
| commit | 400adc64dab61af2f90e5bbc09bb62ccc2a7a607 (patch) | |
| tree | bba6c47ccb79a7d21d2b82cc26945f4a48572073 /lldb/scripts/Python/edit-swig-python-wrapper-file.py | |
| parent | 594fa2dc2ba2f5748f294c25fe309b03d7eaf700 (diff) | |
| download | llvm-400adc64dab61af2f90e5bbc09bb62ccc2a7a607.zip llvm-400adc64dab61af2f90e5bbc09bb62ccc2a7a607.tar.gz llvm-400adc64dab61af2f90e5bbc09bb62ccc2a7a607.tar.bz2 | |
Implement a tiny expression parser to improve formatting decisions.
With this patch, the formatter introduces 'fake' parenthesis according
to the operator precedence of binary operators.
Before:
return aaaa & AAAAAAAAAAAAAAAAAAAAAAAAAAAAA || bbbb &
BBBBBBBBBBBBBBBBBBBBBBBBBBBBB || cccc & CCCCCCCCCCCCCCCCCCCCCCCCCC ||
dddd & DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD;
f(aaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaa &&
aaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaa);
After:
return aaaa & AAAAAAAAAAAAAAAAAAAAAAAAAAAAA ||
bbbb & BBBBBBBBBBBBBBBBBBBBBBBBBBBBB ||
cccc & CCCCCCCCCCCCCCCCCCCCCCCCCC ||
dddd & DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD;
f(aaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaa && aaaaaaaaaaaaaaaaaaaa);
Future improvements:
- Get rid of some of the hacky ways to nicely format certain constructs.
- Merge this parser and the AnnotatingParser as we now have several parsers
that analyze (), [], etc.
llvm-svn: 174714
Diffstat (limited to 'lldb/scripts/Python/edit-swig-python-wrapper-file.py')
0 files changed, 0 insertions, 0 deletions