[Sanitizer] remove using namespace __sanitizer lines

llvm-svn: 157999

compiler-rt/lib/asan/asan_interceptors.cc

@@ -23,8 +23,6 @@
 #include "interception/interception.h"
 #include "sanitizer_common/sanitizer_libc.h"
 
-using namespace __sanitizer;  // NOLINT
-
 // Use macro to describe if specific function should be
 // intercepted on a given platform.
 #if !defined(_WIN32)

compiler-rt/lib/asan/asan_internal.h

@@ -17,8 +17,6 @@
 #include "sanitizer_common/sanitizer_defs.h"
 #include "sanitizer_common/sanitizer_libc.h"
 
-using namespace __sanitizer;  // NOLINT
-
 #if !defined(__linux__) && !defined(__APPLE__) && !defined(_WIN32)
 # error "This operating system is not supported by AddressSanitizer"
 #endif

compiler-rt/lib/asan/asan_linux.cc

@@ -36,8 +36,6 @@
 #include <sys/ucontext.h>
 #endif
 
-using namespace __sanitizer;  // NOLINT
-
 extern "C" void* _DYNAMIC;
 
 namespace __asan {

compiler-rt/lib/asan/asan_mac.cc

@@ -36,8 +36,6 @@
 #include <libkern/OSAtomic.h>
 #include <CoreFoundation/CFString.h>
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __asan {
 
 void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {

compiler-rt/lib/asan/asan_posix.cc

@@ -36,8 +36,6 @@
 // since most of the stuff here is inlinable.
 #include <algorithm>
 
-using namespace __sanitizer;
-
 static const uptr kAltStackSize = SIGSTKSZ * 4;  // SIGSTKSZ is not enough.
 
 namespace __asan {

compiler-rt/lib/asan/asan_printf.cc

@@ -21,8 +21,6 @@
 #include <stdarg.h>
 #include <stdio.h>
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __asan {
 
 extern char *error_message_buffer;

compiler-rt/lib/asan/asan_rtl.cc

@@ -24,7 +24,6 @@
 #include "sanitizer_common/sanitizer_libc.h"
 
 namespace __asan {
-using namespace __sanitizer;
 
 // -------------------------- Flags ------------------------- {{{1
 static const uptr kMallocContextSize = 30;

compiler-rt/lib/asan/asan_stack.cc

@@ -19,8 +19,6 @@
 #include "asan_thread_registry.h"
 #include "sanitizer_common/sanitizer_symbolizer.h"
 
-using namespace __sanitizer; // NOLINT
-
 #ifdef ASAN_USE_EXTERNAL_SYMBOLIZER
 extern bool
 ASAN_USE_EXTERNAL_SYMBOLIZER(const void *pc, char *out, int out_size);

compiler-rt/lib/tsan/rtl/tsan_defs.h

@@ -21,8 +21,6 @@
 #define TSAN_DEBUG 0
 #endif  // TSAN_DEBUG
 
-using namespace __sanitizer;
-
 namespace __tsan {
 
 const uptr kPageSize = 4096;

compiler-rt/lib/tsan/rtl/tsan_interface_ann.cc

@@ -21,7 +21,6 @@
 
 #define CALLERPC ((uptr)__builtin_return_address(0))
 
-using namespace __sanitizer;  // NOLINT
 using namespace __tsan;  // NOLINT
 
 namespace __tsan {

compiler-rt/lib/tsan/rtl/tsan_platform_linux.cc

@@ -37,8 +37,6 @@
 #include <sched.h>
 #include <dlfcn.h>
 
-using namespace __sanitizer;  // NOLINT
-
 extern "C" int arch_prctl(int code, __sanitizer::uptr *addr);
 
 namespace __tsan {

compiler-rt/lib/tsan/rtl/tsan_printf.cc

@@ -18,8 +18,6 @@
 
 #include <stdarg.h>  // va_list
 
-using namespace __sanitizer;  // NOLINT
-
 typedef long long i64;  // NOLINT
 typedef long iptr;  // NOLINT
 

compiler-rt/lib/tsan/rtl/tsan_rtl.cc

@@ -29,7 +29,6 @@ extern "C" void __tsan_resume() {
 }
 
 namespace __tsan {
-using namespace __sanitizer;
 
 THREADLOCAL char cur_thread_placeholder[sizeof(ThreadState)] ALIGNED(64);
 static char ctx_placeholder[sizeof(Context)] ALIGNED(64);

compiler-rt/lib/tsan/rtl/tsan_rtl_report.cc

@@ -22,8 +22,6 @@
 #include "tsan_flags.h"
 #include "tsan_placement_new.h"
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __tsan {
 
 // Can be overriden by an application/test to intercept reports.

compiler-rt/lib/tsan/rtl/tsan_suppressions.cc

@@ -18,8 +18,6 @@
 #include "tsan_mman.h"
 #include "tsan_platform.h"
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __tsan {
 
 static Suppression *g_suppressions;

compiler-rt/lib/tsan/rtl/tsan_symbolize_addr2line_linux.cc

@@ -24,8 +24,6 @@
 #include <linux/limits.h>
 #include <sys/types.h>
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __tsan {
 
 struct ModuleDesc {

compiler-rt/lib/tsan/unit_tests/tsan_platform_test.cc

@@ -14,8 +14,6 @@
 #include "tsan_platform.h"
 #include "gtest/gtest.h"
 
-using namespace __sanitizer;  // NOLINT
-
 namespace __tsan {
 
 static void TestThreadInfo(bool main) {