[libc++abi] Remove redundant #include of <string.h>
<string.h> is always included, so we don't need the additional #include
only in the _WIN32 case.
git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@373365 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/src/private_typeinfo.cpp b/src/private_typeinfo.cpp
index 43c91d1..5ce762a 100644
--- a/src/private_typeinfo.cpp
+++ b/src/private_typeinfo.cpp
@@ -11,47 +11,41 @@
// The flag _LIBCXX_DYNAMIC_FALLBACK is used to make dynamic_cast more
// forgiving when type_info's mistakenly have hidden visibility and thus
// multiple type_infos can exist for a single type.
-//
+//
// When _LIBCXX_DYNAMIC_FALLBACK is defined, and only in the case where
// there is a detected inconsistency in the type_info hierarchy during a
// dynamic_cast, then the equality operation will fall back to using strcmp
// on type_info names to determine type_info equality.
-//
+//
// This change happens *only* under dynamic_cast, and only when
// dynamic_cast is faced with the choice: abort, or possibly give back the
// wrong answer. If when the dynamic_cast is done with this fallback
// algorithm and an inconsistency is still detected, dynamic_cast will call
// abort with an appropriate message.
-//
+//
// The current implementation of _LIBCXX_DYNAMIC_FALLBACK requires a
// printf-like function called syslog:
-//
+//
// void syslog(int facility_priority, const char* format, ...);
-//
+//
// If you want this functionality but your platform doesn't have syslog,
// just implement it in terms of fprintf(stderr, ...).
-//
+//
// _LIBCXX_DYNAMIC_FALLBACK is currently off by default.
-
-#include <string.h>
-
-
-#ifdef _LIBCXX_DYNAMIC_FALLBACK
-#include "abort_message.h"
-#include <sys/syslog.h>
-#endif
-
// On Windows, typeids are different between DLLs and EXEs, so comparing
// type_info* will work for typeids from the same compiled file but fail
// for typeids from a DLL and an executable. Among other things, exceptions
// are not caught by handlers since can_catch() returns false.
//
-// Defining _LIBCXX_DYNAMIC_FALLBACK does not help since can_catch() calls
+// Defining _LIBCXX_DYNAMIC_FALLBACK does not help since can_catch() calls
// is_equal() with use_strcmp=false so the string names are not compared.
-#ifdef _WIN32
#include <string.h>
+
+#ifdef _LIBCXX_DYNAMIC_FALLBACK
+#include "abort_message.h"
+#include <sys/syslog.h>
#endif
static inline
@@ -158,11 +152,11 @@
// std::nullptr_t.
// adjustedPtr:
-//
+//
// catch (A& a) : adjustedPtr == &a
// catch (A* a) : adjustedPtr == a
// catch (A** a) : adjustedPtr == a
-//
+//
// catch (D2& d2) : adjustedPtr == &d2 (d2 is base class of thrown object)
// catch (D2* d2) : adjustedPtr == d2
// catch (D2*& d2) : adjustedPtr == d2
@@ -1112,7 +1106,7 @@
info->dst_ptr_not_leading_to_static_ptr = current_ptr;
info->number_to_dst_ptr += 1;
// If there exists another dst with a private path to
- // (static_ptr, static_type), then the cast from
+ // (static_ptr, static_type), then the cast from
// (dynamic_ptr, dynamic_type) to dst_type is now ambiguous.
if (info->number_to_static_ptr == 1 &&
info->path_dst_ptr_to_static_ptr == not_public_path)