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More variadic template testing

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Test less conventional function ptr parameters
This commit is contained in:
William S Fulton 2022-12-30 22:31:56 +00:00
commit 041ec79747
1 changed files with 31 additions and 3 deletions
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34
Examples/test-suite/cpp11_variadic_templates.i
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@ -155,6 +155,7 @@ template <typename... V> struct VariadicParms {
void ParmsRValueRef(V&&... vparms_r) {} void ParmsRValueRef(V&&... vparms_r) {}
void ParmsConstRef(const V&... vparms_cr) {} void ParmsConstRef(const V&... vparms_cr) {}
// Conventional unnamed parameter function ptr
void ParmsFuncPtrVal(int (*)(V...)) {} void ParmsFuncPtrVal(int (*)(V...)) {}
void ParmsFuncPtrPtr(int (*)(V*...)) {} void ParmsFuncPtrPtr(int (*)(V*...)) {}
void ParmsFuncPtrPtrRef(int (*)(V*&...)) {} void ParmsFuncPtrPtrRef(int (*)(V*&...)) {}
@ -163,6 +164,25 @@ template <typename... V> struct VariadicParms {
void ParmsFuncPtrRValueRef(int (*)(V&&...)) {} void ParmsFuncPtrRValueRef(int (*)(V&&...)) {}
void ParmsFuncPtrConstRef(int (*)(const V&...)) {} void ParmsFuncPtrConstRef(int (*)(const V&...)) {}
// Unconventional unnamed parameter function ptr
void ParmsFuncUnnamedVal(int (V...)) {}
void ParmsFuncUnnamedPtr(int (V*...)) {}
void ParmsFuncUnnamedPtrRef(int (V*&...)) {}
void ParmsFuncUnnamedPtrRValueRef(int (V*&&...)) {}
void ParmsFuncUnnamedRef(int (V&...)) {}
void ParmsFuncUnnamedRValueRef(int (V&&...)) {}
void ParmsFuncUnnamedConstRef(int (const V&...)) {}
// Unconventional named parameter function ptr
void ParmsFuncNamedVal(int fn(V...)) {}
void ParmsFuncNamedPtr(int fn(V*...)) {}
void ParmsFuncNamedPtrRef(int fn(V*&...)) {}
void ParmsFuncNamedPtrRValueRef(int fn(V*&&...)) {}
void ParmsFuncNamedRef(int fn(V&...)) {}
void ParmsFuncNamedRValueRef(int fn(V&&...)) {}
void ParmsFuncNamedConstRef(int fn(const V&...)) {}
// Conventional unnamed parameter member function ptr
void ParmsMemFuncPtrVal(int (KlassMemFuncs::*)(V...)) {} void ParmsMemFuncPtrVal(int (KlassMemFuncs::*)(V...)) {}
void ParmsMemFuncPtrPtr(int (KlassMemFuncs::*)(V*...)) {} void ParmsMemFuncPtrPtr(int (KlassMemFuncs::*)(V*...)) {}
void ParmsMemFuncPtrPtrRef(int (KlassMemFuncs::*)(V*&...)) {} void ParmsMemFuncPtrPtrRef(int (KlassMemFuncs::*)(V*&...)) {}
@ -205,14 +225,16 @@ public:
class Container { class Container {
public: public:
template<typename... Args> template<typename... Args>
static void notifyMyTypes(void (fn)(Args...)); static void notifyMyTypes(void (fn)(Args...)); // unconventional function (ptr)
//static void notifyMyTypes(void (*fn)(Args...)); template<typename... Args>
static void notifyMyTypesA(void (*fn)(Args...)) {} // conventional function ptr
template<typename... Args>
static void notifyMyTypesB(void fn(Args...)) {}; // unconventional function (ptr)
}; };
%} %}
%{ %{
template<typename... Args> template<typename... Args>
void Container::notifyMyTypes(void (fn)(Args...)) {} void Container::notifyMyTypes(void (fn)(Args...)) {}
// void Container::notifyMyTypes(void (*fn)(Args...)) {}
// Explicit template instantiations // Explicit template instantiations
template void Container::notifyMyTypes<>(void (tt)()); template void Container::notifyMyTypes<>(void (tt)());
@ -220,6 +242,11 @@ template void Container::notifyMyTypes<int>(void (tt)(int));
template void Container::notifyMyTypes<int, double>(void (tt)(int, double)); template void Container::notifyMyTypes<int, double>(void (tt)(int, double));
%} %}
// Not supported (most vexing parse), see Extending.html#Extending_nn7
//%template(ContainerNotifyMyTypes1) Container::notifyMyTypes<int>;
%template(ContainerNotifyMyTypesA1) Container::notifyMyTypesA<int>;
%template(ContainerNotifyMyTypesB1) Container::notifyMyTypesB<int>;
// #1863 // #1863
%inline %{ %inline %{
#include <type_traits> #include <type_traits>
@ -232,4 +259,5 @@ void emplace(Args &&... args) noexcept(
%} %}
%template(emplace) EmplaceContainer::emplace<int,A>; %template(emplace) EmplaceContainer::emplace<int,A>;
// TODO
//%template(emplace) EmplaceContainer::emplace<int,A,B,C>; //%template(emplace) EmplaceContainer::emplace<int,A,B,C>;