Author: a.elovikov Date: Wed Aug 1 06:34:18 2018 New Revision: 338551 URL: http://llvm.org/viewvc/llvm-project?rev=338551&view=rev Log: [NFC] Silence warning about ptr-to-func to ptr-to-obj cast in clang-fuzzer/handle-llvm/handle_llvm.cpp.
Summary: I don't have the whole list of GCC binaries available so I determined the exact version where the warning disappeared via: https://github.com/gcc-mirror/gcc/blob/gcc-4_9_0-release/gcc/cp/typeck.c#L6863 https://github.com/gcc-mirror/gcc/blob/gcc-4_8_5-release/gcc/cp/typeck.c#L6652 Reviewers: emmettneyman, erichkeane Reviewed By: emmettneyman, erichkeane Subscribers: cfe-commits Differential Revision: https://reviews.llvm.org/D50056 Modified: cfe/trunk/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp Modified: cfe/trunk/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp?rev=338551&r1=338550&r2=338551&view=diff ============================================================================== --- cfe/trunk/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp (original) +++ cfe/trunk/tools/clang-fuzzer/handle-llvm/handle_llvm.cpp Wed Aug 1 06:34:18 2018 @@ -149,7 +149,23 @@ void CreateAndRunJITFun(const std::strin EE->runStaticConstructorsDestructors(false); typedef void (*func)(int*, int*, int*, int); - func f = reinterpret_cast<func>(EE->getPointerToFunction(EntryFunc)); +#if defined(__GNUC__) && !defined(__clang) && \ + ((__GNUC__ == 4) && (__GNUC_MINOR__ < 9)) +// Silence +// +// warning: ISO C++ forbids casting between pointer-to-function and +// pointer-to-object [-Wpedantic] +// +// Since C++11 this casting is conditionally supported and GCC versions +// starting from 4.9.0 don't warn about the cast. +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wpedantic" +#endif + func f = reinterpret_cast<func>(EE->getPointerToFunction(EntryFunc)); +#if defined(__GNUC__) && !defined(__clang) && \ + ((__GNUC__ == 4) && (__GNUC_MINOR__ < 9)) +#pragma GCC diagnostic pop +#endif // Define some dummy arrays to use an input for now int a[] = {1}; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
