YT-18571: Polish TSourceLocation

81b1c42ea62adf4f2a7e2e7ba3601ca9687e29ed

9 files changed, 48 insertions, 37 deletions

diff --git a/library/cpp/yt/misc/source_location-inl.h b/library/cpp/yt/misc/source_location-inl.h
new file mode 100644
index 0000000000..9948260874
--- /dev/null
+++ b/library/cpp/yt/misc/source_location-inl.h
@@ -0,0 +1,25 @@
+#ifndef SOURCE_LOCATION_INL_H_
+#error "Direct inclusion of this file is not allowed, include source_location.h"
+// For the sake of sane code completion.
+#include "source_location.h"
+#endif
+
+namespace NYT {
+
+////////////////////////////////////////////////////////////////////////////////
+
+inline TSourceLocation::TSourceLocation(const char* fileName, int line)
+    : FileName_(fileName)
+    , Line_(line)
+{ }
+
+#ifdef __cpp_lib_source_location
+inline TSourceLocation::TSourceLocation(const std::source_location& location)
+    : FileName_(location.file_name())
+    , Line_(location.line())
+{ }
+#endif // __cpp_lib_source_location
+
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace std
diff --git a/library/cpp/yt/misc/source_location.cpp b/library/cpp/yt/misc/source_location.cpp
index f3f396ee90..598126f5a7 100644
--- a/library/cpp/yt/misc/source_location.cpp
+++ b/library/cpp/yt/misc/source_location.cpp
@@ -70,13 +70,6 @@ bool TSourceLocation::operator==(const TSourceLocation& other) const
         Line_ == other.Line_;
 }
 
-#ifdef __cpp_lib_source_location
-TSourceLocation TSourceLocation::FromStd(const std::source_location& location)
-{
-    return TSourceLocation(location.file_name(), location.line());
-}
-#endif // __cpp_lib_source_location
-
 void FormatValue(TStringBuilderBase* builder, const TSourceLocation& location, TStringBuf /*spec*/)
 {
     if (location.GetFileName() != nullptr) {
diff --git a/library/cpp/yt/misc/source_location.h b/library/cpp/yt/misc/source_location.h
index 0496a4e496..286527887a 100644
--- a/library/cpp/yt/misc/source_location.h
+++ b/library/cpp/yt/misc/source_location.h
@@ -14,9 +14,7 @@ class TStringBuilderBase;
 
 // TODO(dgolear): Drop when LLVM-14 is eradicated.
 #ifdef __cpp_lib_source_location
-
 void FormatValue(TStringBuilderBase* builder, const std::source_location& location, TStringBuf /*spec*/);
-
 #endif // __cpp_lib_source_location
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -24,15 +22,11 @@ void FormatValue(TStringBuilderBase* builder, const std::source_location& locati
 class TSourceLocation
 {
 public:
-    TSourceLocation()
-        : FileName_(nullptr)
-        , Line_(-1)
-    { }
-
-    TSourceLocation(const char* fileName, int line)
-        : FileName_(fileName)
-        , Line_(line)
-    { }
+    TSourceLocation() = default;
+    TSourceLocation(const char* fileName, int line);
+#ifdef __cpp_lib_source_location
+    explicit TSourceLocation(const std::source_location& location);
+#endif // __cpp_lib_source_location
 
     const char* GetFileName() const;
     int GetLine() const;
@@ -41,21 +35,16 @@ public:
     bool operator<(const TSourceLocation& other) const;
     bool operator==(const TSourceLocation& other) const;
 
-#ifdef __cpp_lib_source_location
-    static TSourceLocation FromStd(const std::source_location& location);
-#endif // __cpp_lib_source_location
-
 private:
-    const char* FileName_;
-    int Line_;
-
+    const char* FileName_ = nullptr;
+    int Line_ = -1;
 };
 
 //! Defines a macro to record the current source location.
 #ifdef __cpp_lib_source_location
-#define FROM_HERE ::NYT::TSourceLocation::FromStd(std::source_location::current())
+#define YT_CURRENT_SOURCE_LOCATION ::NYT::TSourceLocation(std::source_location::current())
 #else
-#define FROM_HERE ::NYT::TSourceLocation(__FILE__, __LINE__)
+#define YT_CURRENT_SOURCE_LOCATION ::NYT::TSourceLocation(__FILE__, __LINE__)
 #endif // __cpp_lib_source_location
 
 void FormatValue(TStringBuilderBase* builder, const TSourceLocation& location, TStringBuf spec);
@@ -63,3 +52,7 @@ void FormatValue(TStringBuilderBase* builder, const TSourceLocation& location, T
 ////////////////////////////////////////////////////////////////////////////////
 
 } // namespace NYT
+
+#define SOURCE_LOCATION_INL_H_
+#include "source_location-inl.h"
+#undef SOURCE_LOCATION_INL_H_
diff --git a/yt/yt/client/table_client/comparator.cpp b/yt/yt/client/table_client/comparator.cpp
index bd0d980d87..a6037004f3 100644
--- a/yt/yt/client/table_client/comparator.cpp
+++ b/yt/yt/client/table_client/comparator.cpp
@@ -383,7 +383,7 @@ TKeyComparer::TKeyComparer()
     : TBase(
         New<TCaller>(
 #ifdef YT_ENABLE_BIND_LOCATION_TRACKING
-            FROM_HERE,
+            YT_CURRENT_SOURCE_LOCATION,
 #endif
             nullptr,
             &ComparePrefix),
diff --git a/yt/yt/core/actions/bind.h b/yt/yt/core/actions/bind.h
index d86078578c..e1ad03b824 100644
--- a/yt/yt/core/actions/bind.h
+++ b/yt/yt/core/actions/bind.h
@@ -227,7 +227,7 @@ auto Bind(
 ////////////////////////////////////////////////////////////////////////////////
 
 #ifdef YT_ENABLE_BIND_LOCATION_TRACKING
-    #define BIND_IMPL(propagate, ...) ::NYT::Bind<propagate, ::NYT::TCurrentTranslationUnitTag, __COUNTER__>(FROM_HERE, __VA_ARGS__)
+    #define BIND_IMPL(propagate, ...) ::NYT::Bind<propagate, ::NYT::TCurrentTranslationUnitTag, __COUNTER__>(YT_CURRENT_SOURCE_LOCATION, __VA_ARGS__)
 #else
     #define BIND_IMPL(propagate, ...) ::NYT::Bind<propagate>(__VA_ARGS__)
 #endif
diff --git a/yt/yt/core/concurrency/propagating_storage.h b/yt/yt/core/concurrency/propagating_storage.h
index aa41381571..4d8fd78e83 100644
--- a/yt/yt/core/concurrency/propagating_storage.h
+++ b/yt/yt/core/concurrency/propagating_storage.h
@@ -107,7 +107,7 @@ class TPropagatingStorageGuard
 {
 public:
     explicit TPropagatingStorageGuard(
-        TPropagatingStorage storage, TSourceLocation loc = FROM_HERE);
+        TPropagatingStorage storage, TSourceLocation loc = YT_CURRENT_SOURCE_LOCATION);
     ~TPropagatingStorageGuard();
 
     TPropagatingStorageGuard(const TPropagatingStorageGuard& other) = delete;
@@ -128,7 +128,7 @@ class TNullPropagatingStorageGuard
     : public TPropagatingStorageGuard
 {
 public:
-    TNullPropagatingStorageGuard(TSourceLocation loc = FROM_HERE);
+    TNullPropagatingStorageGuard(TSourceLocation loc = YT_CURRENT_SOURCE_LOCATION);
 };
 
 ////////////////////////////////////////////////////////////////////////////////
diff --git a/yt/yt/core/misc/unittests/callback_ut.cpp b/yt/yt/core/misc/unittests/callback_ut.cpp
index 903b582872..91eaef61c9 100644
--- a/yt/yt/core/misc/unittests/callback_ut.cpp
+++ b/yt/yt/core/misc/unittests/callback_ut.cpp
@@ -42,7 +42,7 @@ public:
     TBindState()
         : TBindStateBase(
 #ifdef YT_ENABLE_BIND_LOCATION_TRACKING
-            FROM_HERE
+            YT_CURRENT_SOURCE_LOCATION
 #endif
         )
     { }
@@ -56,7 +56,7 @@ struct TBindState<true, void(), void(), void(TFakeInvoker, TFakeInvoker)>
     TBindState()
         : TBindStateBase(
 #ifdef YT_ENABLE_BIND_LOCATION_TRACKING
-            FROM_HERE
+            YT_CURRENT_SOURCE_LOCATION
 #endif
         )
     { }
diff --git a/yt/yt/core/tracing/trace_context-inl.h b/yt/yt/core/tracing/trace_context-inl.h
index 6994110d41..429ba545fc 100644
--- a/yt/yt/core/tracing/trace_context-inl.h
+++ b/yt/yt/core/tracing/trace_context-inl.h
@@ -217,7 +217,7 @@ Y_FORCE_INLINE bool TCurrentTraceContextGuard::IsActive() const
 Y_FORCE_INLINE void TCurrentTraceContextGuard::Release()
 {
     if (Active_) {
-        NDetail::SwapTraceContext(std::move(OldTraceContext_), FROM_HERE);
+        NDetail::SwapTraceContext(std::move(OldTraceContext_), YT_CURRENT_SOURCE_LOCATION);
         Active_ = false;
     }
 }
@@ -254,7 +254,7 @@ Y_FORCE_INLINE bool TNullTraceContextGuard::IsActive() const
 Y_FORCE_INLINE void TNullTraceContextGuard::Release()
 {
     if (Active_) {
-        NDetail::SwapTraceContext(std::move(OldTraceContext_), FROM_HERE);
+        NDetail::SwapTraceContext(std::move(OldTraceContext_), YT_CURRENT_SOURCE_LOCATION);
         Active_ = false;
     }
 }
diff --git a/yt/yt/core/tracing/trace_context.h b/yt/yt/core/tracing/trace_context.h
index 8df5446155..01a03da443 100644
--- a/yt/yt/core/tracing/trace_context.h
+++ b/yt/yt/core/tracing/trace_context.h
@@ -304,7 +304,7 @@ class TCurrentTraceContextGuard
 public:
     explicit TCurrentTraceContextGuard(
         TTraceContextPtr traceContext,
-        TSourceLocation location = FROM_HERE);
+        TSourceLocation location = YT_CURRENT_SOURCE_LOCATION);
     TCurrentTraceContextGuard(TCurrentTraceContextGuard&& other);
     ~TCurrentTraceContextGuard();
 
@@ -324,7 +324,7 @@ private:
 class TNullTraceContextGuard
 {
 public:
-    TNullTraceContextGuard(TSourceLocation location = FROM_HERE);
+    TNullTraceContextGuard(TSourceLocation location = YT_CURRENT_SOURCE_LOCATION);
     TNullTraceContextGuard(TNullTraceContextGuard&& other);
     ~TNullTraceContextGuard();