cpp/openttd-patchpack/source Changeset - r26089:2283e9229bb0

Changeset - r26089:2283e9229bb0

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Michael Lutz - 3 years ago 2021-10-28 21:10:03
michi@icosahedron.de

Fix: Template syntax error when using 'span' with a container type.

2 files changed with 3 insertions and 2 deletions:

src/core/CMakeLists.txt

src/core/span_type.hpp

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src/core/CMakeLists.txt

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@@ @@ -26,5 +26,6 @@ add_files( @@
     smallmatrix_type.hpp
     smallstack_type.hpp
     smallvec_type.hpp
     span_type.hpp
     string_compare_type.hpp
+)

src/core/span_type.hpp

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@@ @@ -31,8 +31,8 @@ struct is_compatible_element @@
+<
 	C, E, std::void_t<
 		decltype(std::data(std::declval<C>())),
 		typename std::remove_pointer<decltype(std::data( std::declval<C&>()))>::type(*)[]>
 > : std::is_convertible<typename std::remove_pointer<decltype(std::data(std::declval<C&>()))>::type(*)[], E(*)[]>{};
 		typename std::remove_pointer_t<decltype(std::data( std::declval<C&>()))>(*)[]>
 > : std::is_convertible<typename std::remove_pointer_t<decltype(std::data(std::declval<C&>()))>(*)[], E(*)[]>{};
 /* Template to check if a container is compatible. gsl-lite also includes is_array and is_std_array, but as we don't use them, they are omitted. */
 template <class C, class E>

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