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| author | Jonas Toth <jonas.toth@gmail.com> | 2017-11-18 19:48:33 +0000 |
|---|---|---|
| committer | Jonas Toth <jonas.toth@gmail.com> | 2017-11-18 19:48:33 +0000 |
| commit | 9b1dc4c2756dc25f38caa0cf6e6b71d70295b2d1 (patch) | |
| tree | aded95ae12af65a8e91b46edfcf0b75091865142 /llvm/lib/Support/CodeGenCoverage.cpp | |
| parent | 41fc45c4e656a9f35b20e59a2fdf86168f9b2658 (diff) | |
| download | llvm-9b1dc4c2756dc25f38caa0cf6e6b71d70295b2d1.zip llvm-9b1dc4c2756dc25f38caa0cf6e6b71d70295b2d1.tar.gz llvm-9b1dc4c2756dc25f38caa0cf6e6b71d70295b2d1.tar.bz2 | |
[clang-tidy] Add new hicpp-multiway-paths-covered check for missing branches
Summary:
This check searches for missing `else` branches in `if-else if`-chains and
missing `default` labels in `switch` statements, that use integers as condition.
It is very similar to -Wswitch, but concentrates on integers only, since enums are
already covered.
The option to warn for missing `else` branches is deactivated by default, since it is
very noise on larger code bases.
Running it on LLVM:
{F5354858} for default configuration
{F5354866} just for llvm/lib/Analysis/ScalarEvolution.cpp, the else-path checker is very noisy!
Reviewers: alexfh, aaron.ballman, hokein
Reviewed By: aaron.ballman
Subscribers: lebedev.ri, Eugene.Zelenko, cfe-commits, mgorny, JDevlieghere, xazax.hun
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D37808
llvm-svn: 318600
Diffstat (limited to 'llvm/lib/Support/CodeGenCoverage.cpp')
0 files changed, 0 insertions, 0 deletions