Enable commented-out lines in a ParenTypeInTemplate test.

The comments in the test say these lines cause the test to crash, but this has
obviously been fixed in the meantime.

PiperOrigin-RevId: 541619926
diff --git a/nullability/test/templates.cc b/nullability/test/templates.cc
index 2de241a..83839a7 100644
--- a/nullability/test/templates.cc
+++ b/nullability/test/templates.cc
@@ -1114,9 +1114,8 @@
       **s.b;  // [[unsafe]]
       *s.f;
       *s.g;
-      // TODO: Handle function pointers. The analysis currently crashes.
-      // *s.f();
-      // *s.g();
+      *s.f();
+      *s.g();
     }
 
     void targetNonnull(S<int* _Nonnull> s) {
@@ -1124,9 +1123,8 @@
       **s.b;
       *s.f;
       *s.g;
-      // TODO: Handle function pointers. The analysis currently crashes.
-      // *s.f();
-      // *s.g();
+      *s.f();
+      *s.g();
     }
   )cc");
 
@@ -1145,8 +1143,7 @@
       ***d.arg;  // [[unsafe]]
       *e.arg;    // [[unsafe]]
 
-      // TODO: Handle function pointers. The analysis currently crashes.
-      // *e.arg();
+      *e.arg();
     }
 
     void targetNonnull(S<int* _Nonnull>(a), S<int* _Nonnull>(*(b)),
@@ -1158,8 +1155,7 @@
       ***d.arg;
       *e.arg;
 
-      // TODO: Handle function pointers. The analysis currently crashes.
-      // *e.arg();
+      *e.arg();
     }
   )cc");
 }