Index: clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
===================================================================
--- clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
+++ clang-tools-extra/trunk/clang-tidy/misc/UnusedParametersCheck.cpp
@@ -138,8 +138,7 @@
   if (Function->isExternallyVisible() ||
       !Result.SourceManager->isInMainFile(Function->getLocation()) ||
       !Indexer->getOtherRefs(Function).empty() || isOverrideMethod(Function)) {
-    SourceRange RemovalRange(Param->getLocation(),
-                             Param->DeclaratorDecl::getSourceRange().getEnd());
+    SourceRange RemovalRange(Param->getLocation());
     // Note: We always add a space before the '/*' to not accidentally create a
     // '*/*' for pointer types, which doesn't start a comment. clang-format will
     // clean this up afterwards.
Index: clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
===================================================================
--- clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
+++ clang-tools-extra/trunk/test/clang-tidy/misc-unused-parameters.cpp
@@ -20,11 +20,26 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: parameter 'i' is unused [misc-unused-parameters]
 // CHECK-FIXES: {{^}}void c(int * /*i*/) {}{{$}}
 
+void d(int i[]) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused [misc-unused-parameters]
+// CHECK-FIXES: {{^}}void d(int  /*i*/[]) {}{{$}}
+
+void e(int i[1]) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:12: warning: parameter 'i' is unused [misc-unused-parameters]
+// CHECK-FIXES: {{^}}void e(int  /*i*/[1]) {}{{$}}
+
+void f(void (*fn)()) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:15: warning: parameter 'fn' is unused [misc-unused-parameters]
+// CHECK-FIXES: {{^}}void f(void (* /*fn*/)()) {}{{$}}
+
 // Unchanged cases
 // ===============
 void f(int i); // Don't remove stuff in declarations
 void g(int i = 1);
-void h(int i) { (void)i; } // Don't remove used parameters
+void h(int i[]);
+void s(int i[1]);
+void u(void (*fn)());
+void w(int i) { (void)i; } // Don't remove used parameters
 
 bool useLambda(int (*fn)(int));
 static bool static_var = useLambda([] (int a) { return a; });
@@ -59,6 +74,18 @@
 // CHECK-MESSAGES: :[[@LINE-1]]:33: warning
 // CHECK-FIXES: {{^}}static void staticFunctionF()
 
+static void staticFunctionG(int i[]);
+// CHECK-FIXES: {{^}}static void staticFunctionG();
+static void staticFunctionG(int i[]) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:33: warning
+// CHECK-FIXES: {{^}}static void staticFunctionG()
+
+static void staticFunctionH(void (*fn)());
+// CHECK-FIXES: {{^}}static void staticFunctionH();
+static void staticFunctionH(void (*fn)()) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:36: warning
+// CHECK-FIXES: {{^}}static void staticFunctionH()
+
 static void someCallSites() {
   staticFunctionA(1);
 // CHECK-FIXES: staticFunctionA();
@@ -74,6 +101,12 @@
 // CHECK-FIXES: staticFunctionF();
   staticFunctionF();
 // CHECK-FIXES: staticFunctionF();
+  int t[] = {1};
+  staticFunctionG(t);
+// CHECK-FIXES: staticFunctionG();
+  void func();
+  staticFunctionH(&func);
+// CHECK-FIXES: staticFunctionH();
 }
 
 /*
@@ -109,6 +142,12 @@
   static void g(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:21: warning
 // CHECK-FIXES: static void g(int  /*i*/ = 1) {}
+  static void h(int i[]) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:21: warning
+// CHECK-FIXES: static void h(int  /*i*/[]) {}
+  static void s(void (*fn)()) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:24: warning
+// CHECK-FIXES: static void s(void (* /*fn*/)()) {}
 };
 
 namespace {
@@ -125,6 +164,12 @@
   void s(int i = 1) {}
 // CHECK-MESSAGES: :[[@LINE-1]]:14: warning
 // CHECK-FIXES: void s(int  /*i*/ = 1) {}
+  void u(int i[]) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:14: warning
+// CHECK-FIXES: void u(int  /*i*/[]) {}
+  void w(void (*fn)()) {}
+// CHECK-MESSAGES: :[[@LINE-1]]:17: warning
+// CHECK-FIXES: void w(void (* /*fn*/)()) {}
 };
 
 void C::f(int i) {}
@@ -142,7 +187,9 @@
 // CHECK-FIXES: c.g();
 
   useFunction(&C::h);
-  useFunction(&C::s);;
+  useFunction(&C::s);
+  useFunction(&C::u);
+  useFunction(&C::w);
 }
 
 class Base {