Update testsimplifytypedef.cpp

Author: chrchr-github

test/testsimplifytypedef.cpp

@@ -229,6 +229,7 @@ class TestSimplifyTypedef : public TestFixture {
         TEST_CASE(simplifyTypedef156);
         TEST_CASE(simplifyTypedef157);
         TEST_CASE(simplifyTypedef158);
+        TEST_CASE(simplifyTypedef159);
 
         TEST_CASE(simplifyTypedefFunction1);
         TEST_CASE(simplifyTypedefFunction2); // ticket #1685
@@ -3803,6 +3804,13 @@ class TestSimplifyTypedef : public TestFixture {
         TODO_ASSERT_EQUALS(exp, cur, tok(code));
     }
 
+    void simplifyTypedef159() {
+        const char code[] = "typedef void (*const func_t)();\n" // #14387
+                            "func_t g() { return nullptr; }\n";
+        const char exp[] = "void * const g ( ) { return nullptr ; }";
+        ASSERT_EQUALS(exp, tok(code));
+    }
+
     void simplifyTypedefFunction1() {
         {
             const char code[] = "typedef void (*my_func)();\n"