Cleanup: add hint that typedef is used as compiler bug workaround

https://developercommunity.visualstudio.com/t/Alias-template-inside-fold-expression-fa/10040507
This commit is contained in:
2022-09-20 10:42:25 +02:00
parent 41935b9285
commit c8a18fd239
2 changed files with 7 additions and 0 deletions

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@@ -207,6 +207,7 @@ void execute_materialized(TypeSequence<ParamTags...> /* param_tags */,
(
/* Setup information for all parameters. */
[&] {
/* Use `typedef` instead of `using` to work around a compiler bug. */
typedef ParamTags ParamTag;
typedef typename ParamTag::base_type T;
[[maybe_unused]] ArgInfo<ParamTags> &arg_info = std::get<I>(args_info);
@@ -282,6 +283,7 @@ void execute_materialized(TypeSequence<ParamTags...> /* param_tags */,
(
/* Destruct values that have been materialized before. */
[&] {
/* Use `typedef` instead of `using` to work around a compiler bug. */
typedef ParamTags ParamTag;
typedef typename ParamTag::base_type T;
[[maybe_unused]] ArgInfo<ParamTags> &arg_info = std::get<I>(args_info);
@@ -298,6 +300,7 @@ void execute_materialized(TypeSequence<ParamTags...> /* param_tags */,
(
/* Destruct buffers for single value inputs. */
[&] {
/* Use `typedef` instead of `using` to work around a compiler bug. */
typedef ParamTags ParamTag;
typedef typename ParamTag::base_type T;
[[maybe_unused]] ArgInfo<ParamTags> &arg_info = std::get<I>(args_info);
@@ -347,6 +350,7 @@ template<typename... ParamTags> class CustomMF : public MultiFunction {
(
/* Get all parameters from #params and store them in #retrieved_params. */
[&]() {
/* Use `typedef` instead of `using` to work around a compiler bug. */
typedef typename TagsSequence::template at_index<I> ParamTag;
typedef typename ParamTag::base_type T;
@@ -402,6 +406,7 @@ template<typename... ParamTags> class CustomMF : public MultiFunction {
(
/* Loop over all parameter types and add an entry for each in the signature. */
[&] {
/* Use `typedef` instead of `using` to work around a compiler bug. */
typedef typename TagsSequence::template at_index<I> ParamTag;
signature.add(ParamTag(), "");
}(),