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| author | Reid Kleckner <rnk@google.com> | 2016-05-10 21:00:03 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2016-05-10 21:00:03 +0000 |
| commit | 9f49733c65b002716d7fc02e255360272f9d1e57 (patch) | |
| tree | acab3227ce3bec9c4547cad15f8561a6c465c18e /clang/unittests/Basic/VirtualFileSystemTest.cpp | |
| parent | 220f7da488900708e314993f1a5fbb3a2563b605 (diff) | |
| download | llvm-9f49733c65b002716d7fc02e255360272f9d1e57.zip llvm-9f49733c65b002716d7fc02e255360272f9d1e57.tar.gz llvm-9f49733c65b002716d7fc02e255360272f9d1e57.tar.bz2 | |
Add -Wcast-calling-convention to warn when casting away calling conventions
Summary:
This only warns on casts of the address of a function defined in the
current TU. In this case, the fix is likely to be local and the warning
useful.
Here are some things we could experiment with in the future:
- Fire on declarations as well as definitions
- Limit the warning to non-void function prototypes
- Limit the warning to mismatches of caller and callee cleanup CCs
This warning is currently off by default while we study its usefulness.
Reviewers: thakis, rtrieu
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D17348
llvm-svn: 269116
Diffstat (limited to 'clang/unittests/Basic/VirtualFileSystemTest.cpp')
0 files changed, 0 insertions, 0 deletions