1 files changed, 7 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/implicit-function-conversion.cpp b/clang/test/CodeGenCXX/implicit-function-conversion.cpp
new file mode 100644
index 00000000000..2d14c6ae519
--- /dev/null
+++ b/clang/test/CodeGenCXX/implicit-function-conversion.cpp
@@ -0,0 +1,7 @@
+// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-unknown-linux -std=c++17 | FileCheck %s
+
+double a(double) noexcept;
+int b(double (&)(double));
+
+// CHECK: call i32 @_Z1bRFddE(double (double)* @_Z1ad)
+int c = b(a);