7 files changed, 14 insertions, 7 deletions
diff --git a/gdb/unittests/optional/assignment/1.cc b/gdb/unittests/optional/assignment/1.cc
index 852464732bb..f17468cbf48 100644
--- a/gdb/unittests/optional/assignment/1.cc
+++ b/gdb/unittests/optional/assignment/1.cc
@@ -92,7 +92,8 @@ struct value_type : private mixin_counter
   state_type state = zero;
 };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
   using S = value_type::state_type;
diff --git a/gdb/unittests/optional/assignment/2.cc b/gdb/unittests/optional/assignment/2.cc
index 8c916022133..9964d57a5ee 100644
--- a/gdb/unittests/optional/assignment/2.cc
+++ b/gdb/unittests/optional/assignment/2.cc
@@ -92,7 +92,8 @@ struct value_type : private mixin_counter
   state_type state = zero;
 };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
   using S = value_type::state_type;
diff --git a/gdb/unittests/optional/assignment/3.cc b/gdb/unittests/optional/assignment/3.cc
index 2957a29a797..2fbab478873 100644
--- a/gdb/unittests/optional/assignment/3.cc
+++ b/gdb/unittests/optional/assignment/3.cc
@@ -92,7 +92,8 @@ struct value_type : private mixin_counter
   state_type state = zero;
 };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
   using S = value_type::state_type;
diff --git a/gdb/unittests/optional/assignment/4.cc b/gdb/unittests/optional/assignment/4.cc
index 98ea03d99be..d86bc03c92d 100644
--- a/gdb/unittests/optional/assignment/4.cc
+++ b/gdb/unittests/optional/assignment/4.cc
@@ -92,7 +92,8 @@ struct value_type : private mixin_counter
   state_type state = zero;
 };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
   using S = value_type::state_type;
diff --git a/gdb/unittests/optional/assignment/5.cc b/gdb/unittests/optional/assignment/5.cc
index 3a7bd33f31e..b7b8d61c639 100644
--- a/gdb/unittests/optional/assignment/5.cc
+++ b/gdb/unittests/optional/assignment/5.cc
@@ -28,7 +28,8 @@ struct mixin_counter
 
 struct value_type : private mixin_counter { };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
 
diff --git a/gdb/unittests/optional/assignment/6.cc b/gdb/unittests/optional/assignment/6.cc
index cea59946ed9..3c1e246704f 100644
--- a/gdb/unittests/optional/assignment/6.cc
+++ b/gdb/unittests/optional/assignment/6.cc
@@ -34,7 +34,8 @@ struct value_type : private mixin_counter
   int state = 0;
 };
 
-void test()
+static void
+test ()
 {
   using O = gdb::optional<value_type>;
 
diff --git a/gdb/unittests/optional/assignment/7.cc b/gdb/unittests/optional/assignment/7.cc
index 76a47eb17c2..5e736708654 100644
--- a/gdb/unittests/optional/assignment/7.cc
+++ b/gdb/unittests/optional/assignment/7.cc
@@ -17,7 +17,8 @@
 
 namespace assign_7 {
 
-void test()
+static void
+test ()
 {
   gdb::optional<int> o{666};
   VERIFY(o && *o == 666);