1 files changed, 36 insertions, 0 deletions
diff --git a/clang-tools-extra/test/clang-tidy/fuchsia-default-arguments-calls.cpp b/clang-tools-extra/test/clang-tidy/fuchsia-default-arguments-calls.cpp
new file mode 100644
index 00000000000..ed9079092f6
--- /dev/null
+++ b/clang-tools-extra/test/clang-tidy/fuchsia-default-arguments-calls.cpp
@@ -0,0 +1,36 @@
+// RUN: %check_clang_tidy %s fuchsia-default-arguments-calls %t
+
+int foo(int value = 5) { return value; }
+
+int f() {
+  foo();
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
+  // CHECK-NOTES: [[@LINE-5]]:9: note: default parameter was declared here
+}
+
+int bar(int value) { return value; }
+
+int n() {
+  foo(0);
+  bar(0);
+}
+
+void x(int i = 12);
+
+struct S {
+  void x(int i);
+};
+
+void S::x(int i = 12) {}
+
+int main() {
+  S s;
+  s.x();
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
+  // CHECK-NOTES: [[@LINE-6]]:11: note: default parameter was declared here
+  // CHECK-NEXT: void S::x(int i = 12) {}
+  x();
+  // CHECK-NOTES: [[@LINE-1]]:3: warning: calling a function that uses a default argument is disallowed [fuchsia-default-arguments-calls]
+  // CHECK-NOTES: [[@LINE-16]]:8: note: default parameter was declared here
+  // CHECK-NEXT: void x(int i = 12);
+}