Replace ABSL_INTERNAL_UNREACHABLE with ABSL_UNREACHABLE()

PiperOrigin-RevId: 497197704
Change-Id: I3865a874e04f6f55a1ab374b03451535a86bc5a3

absl/base/internal/raw_logging.h

@@ -78,7 +78,7 @@
         ABSL_RAW_LOG_INTERNAL_##severity, absl_raw_log_internal_filename, \
         __LINE__, message);                                               \
     if (ABSL_RAW_LOG_INTERNAL_##severity == ::absl::LogSeverity::kFatal)  \
-      ABSL_INTERNAL_UNREACHABLE;                                          \
+      ABSL_UNREACHABLE();                                                 \
   } while (0)
 
 #define ABSL_INTERNAL_CHECK(condition, message)                    \

absl/functional/internal/any_invocable.h

@@ -66,6 +66,7 @@
 #include "absl/base/config.h"
 #include "absl/base/internal/invoke.h"
 #include "absl/base/macros.h"
+#include "absl/base/optimization.h"
 #include "absl/meta/type_traits.h"
 #include "absl/utility/utility.h"
 
@@ -281,7 +282,7 @@ void LocalManagerNontrivial(FunctionToCall operation,
       from_object.~T();  // Must not throw. // NOLINT
       return;
   }
-  ABSL_INTERNAL_UNREACHABLE;
+  ABSL_UNREACHABLE();
 }
 
 // The invoker that is used when a target function is in local storage
@@ -319,7 +320,7 @@ inline void RemoteManagerTrivial(FunctionToCall operation,
 #endif  // __cpp_sized_deallocation
       return;
   }
-  ABSL_INTERNAL_UNREACHABLE;
+  ABSL_UNREACHABLE();
 }
 
 // The manager that is used when a target function is in remote storage and the
@@ -341,7 +342,7 @@ void RemoteManagerNontrivial(FunctionToCall operation,
       ::delete static_cast<T*>(from->remote.target);  // Must not throw.
       return;
   }
-  ABSL_INTERNAL_UNREACHABLE;
+  ABSL_UNREACHABLE();
 }
 
 // The invoker that is used when a target function is in remote storage

absl/strings/internal/cord_rep_btree.cc

@@ -23,6 +23,7 @@
 #include "absl/base/attributes.h"
 #include "absl/base/config.h"
 #include "absl/base/internal/raw_logging.h"
+#include "absl/base/optimization.h"
 #include "absl/strings/internal/cord_data_edge.h"
 #include "absl/strings/internal/cord_internal.h"
 #include "absl/strings/internal/cord_rep_consume.h"
@@ -286,7 +287,7 @@ struct StackOperations {
       case CordRepBtree::kSelf:
         return result.tree;
     }
-    ABSL_INTERNAL_UNREACHABLE;
+    ABSL_UNREACHABLE();
     return result.tree;
   }
 

absl/synchronization/mutex.cc

@@ -54,6 +54,7 @@
 #include "absl/base/internal/sysinfo.h"
 #include "absl/base/internal/thread_identity.h"
 #include "absl/base/internal/tsan_mutex_interface.h"
+#include "absl/base/optimization.h"
 #include "absl/base/port.h"
 #include "absl/debugging/stacktrace.h"
 #include "absl/debugging/symbolize.h"
@@ -1791,7 +1792,7 @@ static intptr_t ClearDesignatedWakerMask(int flag) {
     case 1:  // blocked; turn off the designated waker bit
       return ~static_cast<intptr_t>(kMuDesig);
   }
-  ABSL_INTERNAL_UNREACHABLE;
+  ABSL_UNREACHABLE();
 }
 
 // Conditionally ignores the existence of waiting writers if a reader that has
@@ -1805,7 +1806,7 @@ static intptr_t IgnoreWaitingWritersMask(int flag) {
     case 1:  // blocked; pretend there are no waiting writers
       return ~static_cast<intptr_t>(kMuWrWait);
   }
-  ABSL_INTERNAL_UNREACHABLE;
+  ABSL_UNREACHABLE();
 }
 
 // Internal version of LockWhen().  See LockSlowWithDeadline()