Intermediate changes

commit_hash:de9cb5de84a0e74b5ad574b780be05b8d756f1c8

8 files changed, 14 insertions, 14 deletions

diff --git a/contrib/libs/libfuzzer/.yandex_meta/override.nix b/contrib/libs/libfuzzer/.yandex_meta/override.nix
index df14def273e..39a56cb01f3 100644
--- a/contrib/libs/libfuzzer/.yandex_meta/override.nix
+++ b/contrib/libs/libfuzzer/.yandex_meta/override.nix
@@ -1,11 +1,11 @@
 pkgs: attrs: with pkgs; with attrs; rec {
-  version = "20.1.8";
+  version = "21.1.0";
 
   src = fetchFromGitHub {
     owner = "llvm";
     repo = "llvm-project";
     rev = "llvmorg-${version}";
-    hash = "sha256-ysyB/EYxi2qE9fD5x/F2zI4vjn8UDoo1Z9ukiIrjFGw=";
+    hash = "sha256-4DLEZuhREHMl2t0f1iqvXSRSE5VBMVxd94Tj4m8Yf9s=";
   };
 
   sourceRoot = "source/compiler-rt";
diff --git a/contrib/libs/libfuzzer/include/fuzzer/FuzzedDataProvider.h b/contrib/libs/libfuzzer/include/fuzzer/FuzzedDataProvider.h
index e57b95b6304..33ffa8bc00b 100644
--- a/contrib/libs/libfuzzer/include/fuzzer/FuzzedDataProvider.h
+++ b/contrib/libs/libfuzzer/include/fuzzer/FuzzedDataProvider.h
@@ -203,7 +203,7 @@ template <typename T> T FuzzedDataProvider::ConsumeIntegral() {
 // be less than or equal to |max|.
 template <typename T>
 T FuzzedDataProvider::ConsumeIntegralInRange(T min, T max) {
-  static_assert(std::is_integral<T>::value, "An integral type is required.");
+  static_assert(std::is_integral_v<T>, "An integral type is required.");
   static_assert(sizeof(T) <= sizeof(uint64_t), "Unsupported integral type.");
 
   if (min > max)
@@ -271,14 +271,14 @@ T FuzzedDataProvider::ConsumeFloatingPointInRange(T min, T max) {
 // Returns a floating point number in the range [0.0, 1.0]. If there's no
 // input data left, always returns 0.
 template <typename T> T FuzzedDataProvider::ConsumeProbability() {
-  static_assert(std::is_floating_point<T>::value,
+  static_assert(std::is_floating_point_v<T>,
                 "A floating point type is required.");
 
   // Use different integral types for different floating point types in order
   // to provide better density of the resulting values.
   using IntegralType =
-      typename std::conditional<(sizeof(T) <= sizeof(uint32_t)), uint32_t,
-                                uint64_t>::type;
+      typename std::conditional_t<(sizeof(T) <= sizeof(uint32_t)), uint32_t,
+                                  uint64_t>;
 
   T result = static_cast<T>(ConsumeIntegral<IntegralType>());
   result /= static_cast<T>(std::numeric_limits<IntegralType>::max());
@@ -294,7 +294,7 @@ inline bool FuzzedDataProvider::ConsumeBool() {
 // also contain |kMaxValue| aliased to its largest (inclusive) value. Such as:
 // enum class Foo { SomeValue, OtherValue, kMaxValue = OtherValue };
 template <typename T> T FuzzedDataProvider::ConsumeEnum() {
-  static_assert(std::is_enum<T>::value, "|T| must be an enum type.");
+  static_assert(std::is_enum_v<T>, "|T| must be an enum type.");
   return static_cast<T>(
       ConsumeIntegralInRange<uint32_t>(0, static_cast<uint32_t>(T::kMaxValue)));
 }
@@ -314,7 +314,6 @@ T FuzzedDataProvider::PickValueInArray(const std::array<T, size> &array) {
 
 template <typename T>
 T FuzzedDataProvider::PickValueInArray(std::initializer_list<const T> list) {
-  // TODO(Dor1s): switch to static_assert once C++14 is allowed.
   if (!list.size())
     abort();
 
diff --git a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDataFlowTrace.cpp b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDataFlowTrace.cpp
index 93bf817a857..c9210c78a06 100644
--- a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDataFlowTrace.cpp
+++ b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDataFlowTrace.cpp
@@ -265,8 +265,6 @@ int CollectDataFlow(const std::string &DFTBinary, const std::string &DirPath,
     // we then request tags in [0,Size/2) and [Size/2, Size), and so on.
     // Function number => DFT.
     auto OutPath = DirPlusFile(DirPath, Hash(FileToVector(F.File)));
-    std::unordered_map<size_t, std::vector<uint8_t>> DFTMap;
-    std::unordered_set<std::string> Cov;
     Command Cmd;
     Cmd.addArgument(DFTBinary);
     Cmd.addArgument(F.File);
diff --git a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDriver.cpp b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDriver.cpp
index 093cd9e3c30..df74a74d40e 100644
--- a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDriver.cpp
+++ b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerDriver.cpp
@@ -24,10 +24,11 @@
 #include <chrono>
 #include <cstdlib>
 #include <cstring>
+#include <fstream>
+#include <functional>
 #include <mutex>
 #include <string>
 #include <thread>
-#include <fstream>
 
 // This function should be present in the libFuzzer so that the client
 // binary can test for its existence.
diff --git a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerIOPosix.cpp b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerIOPosix.cpp
index 3700fb098e5..f145dddcbb2 100644
--- a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerIOPosix.cpp
+++ b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerIOPosix.cpp
@@ -12,6 +12,7 @@
 
 #include "FuzzerExtFunctions.h"
 #include "FuzzerIO.h"
+#include <cerrno>
 #include <cstdarg>
 #include <cstdio>
 #include <dirent.h>
diff --git a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerRandom.h b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerRandom.h
index ad6c07eb5ef..b12fc21a185 100644
--- a/contrib/libs/libfuzzer/lib/fuzzer/FuzzerRandom.h
+++ b/contrib/libs/libfuzzer/lib/fuzzer/FuzzerRandom.h
@@ -11,6 +11,7 @@
 #ifndef LLVM_FUZZER_RANDOM_H
 #define LLVM_FUZZER_RANDOM_H
 
+#include <cmath>
 #include <random>
 
 namespace fuzzer {
diff --git a/contrib/libs/libfuzzer/lib/fuzzer/afl/ya.make b/contrib/libs/libfuzzer/lib/fuzzer/afl/ya.make
index 3931f86761b..971906fa807 100644
--- a/contrib/libs/libfuzzer/lib/fuzzer/afl/ya.make
+++ b/contrib/libs/libfuzzer/lib/fuzzer/afl/ya.make
@@ -8,7 +8,7 @@ LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
 
 SUBSCRIBER(g:cpp-contrib)
 
-VERSION(20.1.8)
+VERSION(21.1.0)
 
 PEERDIR(
     contrib/libs/afl/llvm_mode
diff --git a/contrib/libs/libfuzzer/ya.make b/contrib/libs/libfuzzer/ya.make
index 75e18efe2da..e609fcaf2c6 100644
--- a/contrib/libs/libfuzzer/ya.make
+++ b/contrib/libs/libfuzzer/ya.make
@@ -12,9 +12,9 @@ LICENSE(
 
 LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
 
-VERSION(20.1.8)
+VERSION(21.1.0)
 
-ORIGINAL_SOURCE(https://github.com/llvm/llvm-project/archive/llvmorg-20.1.8.tar.gz)
+ORIGINAL_SOURCE(https://github.com/llvm/llvm-project/archive/llvmorg-21.1.0.tar.gz)
 
 SET(SANITIZER_CFLAGS)