diff --git a/regression-tests/test-results/apple-clang-14-c++2b/mixed-default-arguments.cpp.execution b/regression-tests/test-results/apple-clang-14-c++2b/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/apple-clang-14-c++2b/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/apple-clang-14-c++2b/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""
diff --git a/regression-tests/test-results/apple-clang-15-c++2b/mixed-default-arguments.cpp.execution b/regression-tests/test-results/apple-clang-15-c++2b/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/apple-clang-15-c++2b/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/apple-clang-15-c++2b/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""
diff --git a/regression-tests/test-results/clang-15-c++20-libcpp/mixed-default-arguments.cpp.execution b/regression-tests/test-results/clang-15-c++20-libcpp/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/clang-15-c++20-libcpp/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/clang-15-c++20-libcpp/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""
diff --git a/regression-tests/test-results/clang-15-c++20/mixed-default-arguments.cpp.execution b/regression-tests/test-results/clang-15-c++20/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/clang-15-c++20/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/clang-15-c++20/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""
diff --git a/regression-tests/test-results/clang-18-c++20/mixed-default-arguments.cpp.execution b/regression-tests/test-results/clang-18-c++20/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/clang-18-c++20/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/clang-18-c++20/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""
diff --git a/regression-tests/test-results/gcc-13-c++2b/mixed-default-arguments.cpp.execution b/regression-tests/test-results/gcc-13-c++2b/mixed-default-arguments.cpp.execution
index e69de29bb..98b5204b6 100644
--- a/regression-tests/test-results/gcc-13-c++2b/mixed-default-arguments.cpp.execution
+++ b/regression-tests/test-results/gcc-13-c++2b/mixed-default-arguments.cpp.execution
@@ -0,0 +1,4 @@
+1 "test"
+0 ""
+1 "test"
+0 ""