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author | Howard Hinnant <hhinnant@apple.com> | 2012-03-08 20:23:24 +0000 |
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committer | Howard Hinnant <hhinnant@apple.com> | 2012-03-08 20:23:24 +0000 |
commit | 7cafb87441445b24e4f006e285209e4a55a4d512 (patch) | |
tree | 8b08346531e901fa48accee230df895f58474531 | |
parent | d121eb2c242a4b5595597cb8d5e914ceea116821 (diff) | |
download | bcm5719-llvm-7cafb87441445b24e4f006e285209e4a55a4d512.tar.gz bcm5719-llvm-7cafb87441445b24e4f006e285209e4a55a4d512.zip |
Enable/silence -Wunused-variable.
llvm-svn: 152329
-rwxr-xr-x | libcxxabi/lib/buildit | 3 | ||||
-rw-r--r-- | libcxxabi/src/cxa_personality.cpp | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/libcxxabi/lib/buildit b/libcxxabi/lib/buildit index f84c14cc3a4..67d10591a38 100755 --- a/libcxxabi/lib/buildit +++ b/libcxxabi/lib/buildit @@ -28,7 +28,8 @@ then fi EXTRA_FLAGS="-std=c++0x -stdlib=libc++ -fstrict-aliasing -Wstrict-aliasing=2 \ - -Wsign-conversion -Wshadow -Wconversion -Wnewline-eof" + -Wsign-conversion -Wshadow -Wconversion -Wunused-variable \ + -Wnewline-eof" case $TRIPLE in *-apple-*) diff --git a/libcxxabi/src/cxa_personality.cpp b/libcxxabi/src/cxa_personality.cpp index 0dccb11479c..3a132933d68 100644 --- a/libcxxabi/src/cxa_personality.cpp +++ b/libcxxabi/src/cxa_personality.cpp @@ -953,6 +953,7 @@ __cxa_call_unexpected(void* arg) // uint8_t ttypeEncoding uint8_t lpStartEncoding = *lsda++; const uint8_t* lpStart = (const uint8_t*)readEncodedPointer(&lsda, lpStartEncoding); + (void)lpStart; // purposefully unused. Just needed to increment lsda. uint8_t ttypeEncoding = *lsda++; if (ttypeEncoding == DW_EH_PE_omit) std::__terminate(t_handler); |