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author | Alexey Samsonov <samsonov@google.com> | 2012-08-02 11:19:13 +0000 |
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committer | Alexey Samsonov <samsonov@google.com> | 2012-08-02 11:19:13 +0000 |
commit | 592d3f707e02968c75fd6e90d06d24f5df99c8b9 (patch) | |
tree | 9d8bfb9cf12e0cfb273ae50b44451b98023ea7b9 /lib/interception/interception.h | |
parent | 37b3fcd6fdec5740fe51fc1315c5d4d54313de98 (diff) |
[Sanitizer] Workaround for a compiler warning - ISO C++ forbids casting pointer-to-function to pointer-to-object, so we use cast via integral type
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@161168 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/interception/interception.h')
-rw-r--r-- | lib/interception/interception.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/interception/interception.h b/lib/interception/interception.h index b72bff2a6..d05052370 100644 --- a/lib/interception/interception.h +++ b/lib/interception/interception.h @@ -148,6 +148,15 @@ INTERCEPTOR_EX(ret_type, __stdcall, func, __VA_ARGS__) #endif +// ISO C++ forbids casting between pointer-to-function and pointer-to-object, +// so we use casting via an integral type __interception::uptr, +// assuming that system is POSIX-compliant. Using other hacks seem +// challenging, as we don't even pass function type to +// INTERCEPT_FUNCTION macro, only its name. +namespace __interception { +typedef unsigned long uptr; // NOLINT +} // namespace __interception + #define INCLUDED_FROM_INTERCEPTION_LIB #if defined(__linux__) |