gcc: fix template deduction warning

spyridon97 · spyridon97 · commit ad0e58d7f0fc · 2025-04-16T15:59:12.000-04:00
warning: 'basic_string_view' may not intend to support class template argument deduction [-Wctad-maybe-unsupported]
diff --git a/include/scn/scan.h b/include/scn/scan.h
@@ -5332,7 +5332,8 @@ template <typename Range,
 auto impl(const Range& r, priority_tag<2>)
 {
     if constexpr (is_valid_char_type<detail::char_t<Range>>) {
-        return std::basic_string_view{ranges::data(r), ranges::size(r)};
+        return std::basic_string_view<detail::char_t<Range>>{ranges::data(r),
+                                                             ranges::size(r)};
     }
     else {
         return invalid_char_type{};

Original file line number	Diff line number	Diff line change
`@@ -5332,7 +5332,8 @@ template <typename Range,`
`5332`	`5332`	`auto impl(const Range& r, priority_tag<2>)`
`5333`	`5333`	`{`
`5334`	`5334`	`if constexpr (is_valid_char_type<detail::char_t<Range>>) {`
`5335`		`- return std::basic_string_view{ranges::data(r), ranges::size(r)};`
	`5335`	`+ return std::basic_string_view<detail::char_t<Range>>{ranges::data(r),`
	`5336`	`+ ranges::size(r)};`
`5336`	`5337`	`}`
`5337`	`5338`	`else {`
`5338`	`5339`	`return invalid_char_type{};`