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| author | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-09-26 09:42:50 +0000 |
|---|---|---|
| committer | mpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-09-26 09:42:50 +0000 |
| commit | 3c77f69c50d3377491c917808fbfc4b9787acd6f (patch) | |
| tree | 8b84b3de175727d09b7dcf1b5703e0d46b64f9e7 /libstdc++-v3/libsupc++ | |
| parent | a8d09781ee8c8e0020fac0fbdb15669710fea4b4 (diff) | |
| download | gcc-3c77f69c50d3377491c917808fbfc4b9787acd6f.tar.gz | |
Implement -Wimplicit-fallthrough.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240485 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/libsupc++')
| -rw-r--r-- | libstdc++-v3/libsupc++/hash_bytes.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libstdc++-v3/libsupc++/hash_bytes.cc b/libstdc++-v3/libsupc++/hash_bytes.cc index 2e5bbfaca19..1042de66388 100644 --- a/libstdc++-v3/libsupc++/hash_bytes.cc +++ b/libstdc++-v3/libsupc++/hash_bytes.cc @@ -95,8 +95,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION { case 3: hash ^= static_cast<unsigned char>(buf[2]) << 16; + [[gnu::fallthrough]]; case 2: hash ^= static_cast<unsigned char>(buf[1]) << 8; + [[gnu::fallthrough]]; case 1: hash ^= static_cast<unsigned char>(buf[0]); hash *= m; |