uabelho added a comment.
Hi,
I noticed that with this commit I get a whole bunch (~40) of warnings like the
below when compiling with gcc 7.4:
[10/16] Building CXX object
tools/clang/tools/extra/clang-tidy/utils/CMakeFiles/clangTidyUtils.dir/HeaderGuard.cpp.o
In file included from
../tools/clang/tools/extra/clang-tidy/utils/HeaderGuard.h:12:0,
from
../tools/clang/tools/extra/clang-tidy/utils/HeaderGuard.cpp:9:
../tools/clang/tools/extra/clang-tidy/utils/../ClangTidy.h:161:16: warning:
'virtual void clang::tidy::ClangTidyCheck::registerPPCallbacks(const
clang::SourceManager&, clang::Preprocessor*, clang::Preprocessor*)' was hidden
[-Woverloaded-virtual]
virtual void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
^~~~~~~~~~~~~~~~~~~
In file included from
../tools/clang/tools/extra/clang-tidy/utils/HeaderGuard.cpp:9:0:
../tools/clang/tools/extra/clang-tidy/utils/HeaderGuard.h:35:8: warning: by
'virtual void
clang::tidy::utils::HeaderGuardCheck::registerPPCallbacks(clang::CompilerInstance&)'
[-Woverloaded-virtual]
void registerPPCallbacks(CompilerInstance &Compiler) override;
^~~~~~~~~~~~~~~~~~~
One of the registerPPCallbacks methods has the following comment
/// DEPRECATED: Use the other overload.
virtual void registerPPCallbacks(CompilerInstance &Compiler) {}
so I suppose it will be removed at some point?
I'm not super familiar with the warning, but there is at least one discussion
about it here:
https://stackoverflow.com/questions/9995421/gcc-woverloaded-virtual-warnings
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D59528/new/
https://reviews.llvm.org/D59528
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