10a7ee7044
[clang-tidy] Improving narrowing conversions
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Summary:
Newly flagged narrowing conversions:
- integer to narrower signed integer (this is compiler implementation defined),
- integer - floating point narrowing conversions,
- floating point - integer narrowing conversions,
- constants with narrowing conversions (even in ternary operator).
Reviewers: hokein, alexfh, aaron.ballman, JonasToth
Reviewed By: aaron.ballman, JonasToth
Subscribers: lebedev.ri, courbet, nemanjai, xazax.hun, kbarton, cfe-commits
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D53488
llvm-svn: 347570
2018-11-26 16:25:55 +00:00
43465bf3fd
Port getLocStart -> getBeginLoc
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Reviewers: javed.absar
Subscribers: nemanjai, kbarton, ilya-biryukov, ioeric, jkorous, arphaman, jfb, cfe-commits
Differential Revision: https://reviews.llvm.org/D50354
llvm-svn: 339400
2018-08-09 22:42:26 +00:00
1c0a15c444
[clang-tidy] new cppcoreguidelines-narrowing-conversions check.
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Summary:
Checks for narrowing conversions, e.g.
int i = 0;
i += 0.1;
This has what some might consider false positives for:
i += ceil(d);
Reviewers: alexfh, hokein
Subscribers: srhines, nemanjai, mgorny, JDevlieghere, xazax.hun, kbarton
Differential Revision: https://reviews.llvm.org/D38455
llvm-svn: 333066
2018-05-23 07:58:41 +00:00
Guillaume Chatelet