Index: test/clang-tidy/fuchsia-default-arguments.cpp
===================================================================
--- test/clang-tidy/fuchsia-default-arguments.cpp
+++ test/clang-tidy/fuchsia-default-arguments.cpp
@@ -1,14 +1,14 @@
 // RUN: %check_clang_tidy %s fuchsia-default-arguments %t
 
 int foo(int value = 5) { return value; }
-// CHECK-MESSAGES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-2]]:18: note: FIX-IT applied suggested code changes
 // CHECK-FIXES: int foo(int value) { return value; }
 
 int f() {
   foo();
-  // CHECK-MESSAGES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
-  // CHECK-NEXT: note: default parameter was declared here:
-  // CHECK-NEXT: int foo(int value = 5) { return value; }
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-8]]:9: note: default parameter was declared here
 }
 
 int bar(int value) { return value; }
@@ -21,7 +21,8 @@
 class Baz {
 public:
   int a(int value = 5) { return value; }
-  // CHECK-MESSAGES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-2]]:18: note: FIX-IT applied suggested code changes
   // CHECK-FIXES: int a(int value) { return value; }
 
   int b(int value) { return value; }
@@ -30,7 +31,8 @@
 class Foo {
   // Fix should be suggested in declaration
   int a(int value = 53);
-  // CHECK-MESSAGES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-1]]:9: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-2]]:18: note: FIX-IT applied suggested code changes
   // CHECK-FIXES: int a(int value);
 };
 
@@ -41,7 +43,8 @@
 
 // Elided functions
 void f(int = 5) {};
-// CHECK-MESSAGES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-2]]:11: note: FIX-IT applied suggested code changes
 // CHECK-FIXES: void f(int) {};
 
 void g(int) {};
@@ -50,12 +53,13 @@
 #define D(val) = val
 
 void h(int i D(5));
-// CHECK-MESSAGES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
 // CHECK-FIXES-NOT: void h(int i);
 
 void x(int i);
 void x(int i = 12);
-// CHECK-MESSAGES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-1]]:8: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-2]]:13: note: FIX-IT applied suggested code changes
 // CHECK-FIXES: void x(int i);
 
 void x(int i) {}
@@ -65,17 +69,18 @@
 };
 
 void S::x(int i = 12) {}
-// CHECK-MESSAGES: [[@LINE-1]]:11: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-1]]:11: warning: declaring a parameter with a default argument is disallowed [fuchsia-default-arguments]
+// CHECK-NOTES: [[@LINE-2]]:16: note: FIX-IT applied suggested code changes
 // CHECK-FIXES: void S::x(int i) {}
 
 int main() {
   S s;
   s.x();
-  // CHECK-MESSAGES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
-  // CHECK-NEXT: note: default parameter was declared here:
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-9]]:11: note: default parameter was declared here
   // CHECK-NEXT: void S::x(int i = 12) {}
   x();
-  // CHECK-MESSAGES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
-  // CHECK-NEXT: note: default parameter was declared here:
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments]
+  // CHECK-NOTES: [[@LINE-19]]:8: note: default parameter was declared here
   // CHECK-NEXT: void x(int i = 12);
 }