Automated Code Change PiperOrigin-RevId: 898154751

diff --git a/fuzztest/internal/domains/arbitrary_impl.h b/fuzztest/internal/domains/arbitrary_impl.h
index 518b8b2..b4d5348 100644
--- a/fuzztest/internal/domains/arbitrary_impl.h
+++ b/fuzztest/internal/domains/arbitrary_impl.h

@@ -78,7 +78,9 @@
   void Mutate(value_type&, absl::BitGenRef,
               const domain_implementor::MutationMetadata&, bool) {}
 
-  value_type GetRandomCorpusValue(absl::BitGenRef prng) { return value_type{}; }
+  value_type GetRandomCorpusValue(absl::BitGenRef /*prng*/) {
+    return value_type{};
+  }
 
   absl::Status ValidateCorpusValue(const value_type&) const {
     return absl::OkStatus();  // Nothing to validate.

diff --git a/fuzztest/internal/domains/bit_gen_ref.h b/fuzztest/internal/domains/bit_gen_ref.h
index 6b882bc..0d89439 100644
--- a/fuzztest/internal/domains/bit_gen_ref.h
+++ b/fuzztest/internal/domains/bit_gen_ref.h

@@ -145,7 +145,7 @@
     return corpus_value.GetBitGen(inner_);
   }
 
-  value_type GetRandomValue(absl::BitGenRef prng) {
+  value_type GetRandomValue(absl::BitGenRef /*prng*/) {
     // See b/404828355
     FUZZTEST_LOG(FATAL) << "The domain doesn't support GetRandomValue().";
   }
@@ -184,7 +184,7 @@
   struct Printer {
     void PrintCorpusValue(const corpus_type& val,
                           domain_implementor::RawSink out,
-                          domain_implementor::PrintMode mode) const {
+                          domain_implementor::PrintMode /*mode*/) const {
       absl::Format(out, "FuzzingBitGen({");
       bool first = true;
       for (const auto& x : std::get<0>(val.inner_corpus())) {

diff --git a/fuzztest/internal/domains/domain_base.h b/fuzztest/internal/domains/domain_base.h
index 8b60bfe..704421b 100644
--- a/fuzztest/internal/domains/domain_base.h
+++ b/fuzztest/internal/domains/domain_base.h

@@ -155,7 +155,7 @@
     return IRObject::FromCorpus(v);
   }
 
-  void UpdateMemoryDictionary(const CorpusType& val, ConstCmpTablesPtr) {}
+  void UpdateMemoryDictionary(const CorpusType& /*val*/, ConstCmpTablesPtr) {}
 
   uint64_t CountNumberOfFields(const CorpusType&) { return 0; }
 

diff --git a/fuzztest/internal/meta.h b/fuzztest/internal/meta.h
index 25f5838..3bcd91d 100644
--- a/fuzztest/internal/meta.h
+++ b/fuzztest/internal/meta.h

@@ -164,7 +164,7 @@
 
 template <typename T>
 inline constexpr bool is_complete_type_v =
-    Requires<T>([](auto x) -> decltype(sizeof(T)) {});
+    Requires<T>([](auto /*x*/) -> decltype(sizeof(T)) {});
 
 template <typename T>
 inline constexpr bool is_std_complex_v = false;