test for function pointer returns

wlav · Jun 19, 2022 · 9b65c97 · 9b65c97
1 parent 84d64cd
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diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
@@ -22,6 +22,7 @@ master: 2.4.0
 * Fix lookup of templates of function with template args
 * Correct typing of int8_t/uint8_t enums
 * Basic support for hidden enums
+* Support function pointer returns and optimize function point variables
 * Fix reuse of CPPOverload proxies in vector calls from different threads
 * Use -march=native instead of checking the cpu for avx
 

diff --git a/test/test_datatypes.py b/test/test_datatypes.py
@@ -1293,6 +1293,16 @@ def sum_in_python(i1, i2, i3):
             with raises(TypeError):
                 cppyy.gbl.call_sum_of_int(3, 2)
 
+        cppyy.cppdef(r"""\
+        namespace FuncPtrReturn {
+            typedef std::string (*func_t)(void);
+            std::string hello() { return "Hello, World!"; }
+            func_t foo() { return hello; }
+        }""")
+
+        ns = cppyy.gbl.FuncPtrReturn
+        assert ns.foo()() == "Hello, World!"
+
     def test27_callable_passing(self):
         """Passing callables through function pointers"""