Merge pull request #1024 from YosysHQ/gatecat/pybind11-bump

3rdparty: Bump vendored pybind11 version for py3.11 support

1 files changed, 74 insertions, 42 deletions

diff --git a/3rdparty/pybind11/tests/test_constants_and_functions.cpp b/3rdparty/pybind11/tests/test_constants_and_functions.cpp
index f6077955..1918a429 100644
--- a/3rdparty/pybind11/tests/test_constants_and_functions.cpp
+++ b/3rdparty/pybind11/tests/test_constants_and_functions.cpp
@@ -1,5 +1,6 @@
 /*
-    tests/test_constants_and_functions.cpp -- global constants and functions, enumerations, raw byte strings
+    tests/test_constants_and_functions.cpp -- global constants and functions, enumerations, raw
+    byte strings
 
     Copyright (c) 2016 Wenzel Jakob <wenzel.jakob@epfl.ch>
 
@@ -11,20 +12,14 @@
 
 enum MyEnum { EFirstEntry = 1, ESecondEntry };
 
-std::string test_function1() {
-    return "test_function()";
-}
+std::string test_function1() { return "test_function()"; }
 
-std::string test_function2(MyEnum k) {
-    return "test_function(enum=" + std::to_string(k) + ")";
-}
+std::string test_function2(MyEnum k) { return "test_function(enum=" + std::to_string(k) + ")"; }
 
-std::string test_function3(int i) {
-    return "test_function(" + std::to_string(i) + ")";
-}
+std::string test_function3(int i) { return "test_function(" + std::to_string(i) + ")"; }
 
-py::str test_function4()           { return "test_function()"; }
-py::str test_function4(char *)     { return "test_function(char *)"; }
+py::str test_function4() { return "test_function()"; }
+py::str test_function4(char *) { return "test_function(char *)"; }
 py::str test_function4(int, float) { return "test_function(int, float)"; }
 py::str test_function4(float, int) { return "test_function(float, int)"; }
 
@@ -33,50 +28,60 @@ py::bytes return_bytes() {
     return std::string(data, 4);
 }
 
-std::string print_bytes(py::bytes bytes) {
+std::string print_bytes(const py::bytes &bytes) {
     std::string ret = "bytes[";
     const auto value = static_cast<std::string>(bytes);
-    for (size_t i = 0; i < value.length(); ++i) {
-        ret += std::to_string(static_cast<int>(value[i])) + " ";
+    for (char c : value) {
+        ret += std::to_string(static_cast<int>(c)) + ' ';
     }
     ret.back() = ']';
     return ret;
 }
 
-// Test that we properly handle C++17 exception specifiers (which are part of the function signature
-// in C++17).  These should all still work before C++17, but don't affect the function signature.
+// Test that we properly handle C++17 exception specifiers (which are part of the function
+// signature in C++17).  These should all still work before C++17, but don't affect the function
+// signature.
 namespace test_exc_sp {
-int f1(int x) noexcept { return x+1; }
-int f2(int x) noexcept(true) { return x+2; }
-int f3(int x) noexcept(false) { return x+3; }
-#if defined(__GNUG__)
-#  pragma GCC diagnostic push
-#  pragma GCC diagnostic ignored "-Wdeprecated"
+// [workaround(intel)] Unable to use noexcept instead of noexcept(true)
+// Make the f1 test basically the same as the f2 test in C++17 mode for the Intel compiler as
+// it fails to compile with a plain noexcept (tested with icc (ICC) 2021.1 Beta 20200827).
+#if defined(__INTEL_COMPILER) && defined(PYBIND11_CPP17)
+int f1(int x) noexcept(true) { return x + 1; }
+#else
+int f1(int x) noexcept { return x + 1; }
+#endif
+int f2(int x) noexcept(true) { return x + 2; }
+int f3(int x) noexcept(false) { return x + 3; }
+#if defined(__GNUG__) && !defined(__INTEL_COMPILER)
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Wdeprecated"
 #endif
-int f4(int x) throw() { return x+4; } // Deprecated equivalent to noexcept(true)
-#if defined(__GNUG__)
-#  pragma GCC diagnostic pop
+// NOLINTNEXTLINE(modernize-use-noexcept)
+int f4(int x) throw() { return x + 4; } // Deprecated equivalent to noexcept(true)
+#if defined(__GNUG__) && !defined(__INTEL_COMPILER)
+#    pragma GCC diagnostic pop
 #endif
 struct C {
-    int m1(int x) noexcept { return x-1; }
-    int m2(int x) const noexcept { return x-2; }
-    int m3(int x) noexcept(true) { return x-3; }
-    int m4(int x) const noexcept(true) { return x-4; }
-    int m5(int x) noexcept(false) { return x-5; }
-    int m6(int x) const noexcept(false) { return x-6; }
-#if defined(__GNUG__)
-#  pragma GCC diagnostic push
-#  pragma GCC diagnostic ignored "-Wdeprecated"
+    int m1(int x) noexcept { return x - 1; }
+    int m2(int x) const noexcept { return x - 2; }
+    int m3(int x) noexcept(true) { return x - 3; }
+    int m4(int x) const noexcept(true) { return x - 4; }
+    int m5(int x) noexcept(false) { return x - 5; }
+    int m6(int x) const noexcept(false) { return x - 6; }
+#if defined(__GNUG__) && !defined(__INTEL_COMPILER)
+#    pragma GCC diagnostic push
+#    pragma GCC diagnostic ignored "-Wdeprecated"
 #endif
-    int m7(int x) throw() { return x-7; }
-    int m8(int x) const throw() { return x-8; }
-#if defined(__GNUG__)
-#  pragma GCC diagnostic pop
+    // NOLINTNEXTLINE(modernize-use-noexcept)
+    int m7(int x) throw() { return x - 7; }
+    // NOLINTNEXTLINE(modernize-use-noexcept)
+    int m8(int x) const throw() { return x - 8; }
+#if defined(__GNUG__) && !defined(__INTEL_COMPILER)
+#    pragma GCC diagnostic pop
 #endif
 };
 } // namespace test_exc_sp
 
-
 TEST_SUBMODULE(constants_and_functions, m) {
     // test_constants
     m.attr("some_constant") = py::int_(14);
@@ -118,10 +123,37 @@ TEST_SUBMODULE(constants_and_functions, m) {
         .def("m5", &C::m5)
         .def("m6", &C::m6)
         .def("m7", &C::m7)
-        .def("m8", &C::m8)
-        ;
+        .def("m8", &C::m8);
     m.def("f1", f1);
     m.def("f2", f2);
+#if defined(__INTEL_COMPILER)
+#    pragma warning push
+#    pragma warning disable 878 // incompatible exception specifications
+#endif
     m.def("f3", f3);
+#if defined(__INTEL_COMPILER)
+#    pragma warning pop
+#endif
     m.def("f4", f4);
+
+    // test_function_record_leaks
+    m.def("register_large_capture_with_invalid_arguments", [](py::module_ m) {
+        // This should always be enough to trigger the alternative branch
+        // where `sizeof(capture) > sizeof(rec->data)`
+        uint64_t capture[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+#if defined(__GNUC__) && __GNUC__ == 4 // CentOS7
+        py::detail::silence_unused_warnings(capture);
+#endif
+        m.def(
+            "should_raise", [capture](int) { return capture[9] + 33; }, py::kw_only(), py::arg());
+    });
+    m.def("register_with_raising_repr", [](py::module_ m, const py::object &default_value) {
+        m.def(
+            "should_raise",
+            [](int, int, const py::object &) { return 42; },
+            "some docstring",
+            py::arg_v("x", 42),
+            py::arg_v("y", 42, "<the answer>"),
+            py::arg_v("z", default_value));
+    });
 }