From 4cdf4eba74df1c2a679931716fc630fd484bdb3c Mon Sep 17 00:00:00 2001
From: Alexey Samsonov <vonosmas@gmail.com>
Date: Mon, 1 Dec 2014 23:47:51 +0000
Subject: [PATCH] Add override specifiers to Symbolizer methods. NFC.

llvm-svn: 223094
---
 .../sanitizer_symbolizer_posix_libcdep.cc          | 14 +++++++-------
 .../sanitizer_common/sanitizer_symbolizer_win.cc   |  6 +++---
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
index eb2b707ec3c6..e4c3f8d23bef 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_posix_libcdep.cc
@@ -514,7 +514,7 @@ class POSIXSymbolizer : public Symbolizer {
         internal_symbolizer_(internal_symbolizer),
         libbacktrace_symbolizer_(libbacktrace_symbolizer) {}
 
-  uptr SymbolizePC(uptr addr, AddressInfo *frames, uptr max_frames) {
+  uptr SymbolizePC(uptr addr, AddressInfo *frames, uptr max_frames) override {
     BlockingMutexLock l(&mu_);
     if (max_frames == 0)
       return 0;
@@ -582,7 +582,7 @@ class POSIXSymbolizer : public Symbolizer {
     return frame_id;
   }
 
-  bool SymbolizeData(uptr addr, DataInfo *info) {
+  bool SymbolizeData(uptr addr, DataInfo *info) override {
     BlockingMutexLock l(&mu_);
     LoadedModule *module = FindModuleForAddress(addr);
     if (module == 0)
@@ -609,17 +609,17 @@ class POSIXSymbolizer : public Symbolizer {
   }
 
   bool GetModuleNameAndOffsetForPC(uptr pc, const char **module_name,
-                                   uptr *module_address) {
+                                   uptr *module_address) override {
     BlockingMutexLock l(&mu_);
     return FindModuleNameAndOffsetForAddress(pc, module_name, module_address);
   }
 
-  bool CanReturnFileLineInfo() {
+  bool CanReturnFileLineInfo() override {
     return internal_symbolizer_ != 0 || external_symbolizer_ != 0 ||
            libbacktrace_symbolizer_ != 0;
   }
 
-  void Flush() {
+  void Flush() override {
     BlockingMutexLock l(&mu_);
     if (internal_symbolizer_ != 0) {
       SymbolizerScope sym_scope(this);
@@ -627,7 +627,7 @@ class POSIXSymbolizer : public Symbolizer {
     }
   }
 
-  const char *Demangle(const char *name) {
+  const char *Demangle(const char *name) override {
     BlockingMutexLock l(&mu_);
     // Run hooks even if we don't use internal symbolizer, as cxxabi
     // demangle may call system functions.
@@ -642,7 +642,7 @@ class POSIXSymbolizer : public Symbolizer {
     return DemangleCXXABI(name);
   }
 
-  void PrepareForSandboxing() {
+  void PrepareForSandboxing() override {
 #if SANITIZER_LINUX && !SANITIZER_ANDROID
     BlockingMutexLock l(&mu_);
     // Cache /proc/self/exe on Linux.
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cc b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cc
index e8cf0a8307e7..e60ab23b2f51 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cc
@@ -26,7 +26,7 @@ class WinSymbolizer : public Symbolizer {
  public:
   WinSymbolizer() : initialized_(false) {}
 
-  uptr SymbolizePC(uptr addr, AddressInfo *frames, uptr max_frames) {
+  uptr SymbolizePC(uptr addr, AddressInfo *frames, uptr max_frames) override {
     if (max_frames == 0)
       return 0;
 
@@ -85,11 +85,11 @@ class WinSymbolizer : public Symbolizer {
     return 1;
   }
 
-  bool CanReturnFileLineInfo() {
+  bool CanReturnFileLineInfo() override {
     return true;
   }
 
-  const char *Demangle(const char *name) {
+  const char *Demangle(const char *name) override {
     CHECK(initialized_);
     static char demangle_buffer[1000];
     if (name[0] == '\01' &&