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[committed] libstdc++: Do not use CTAD for _Utf32_view alias template (redux)

Message ID 20240119191353.269510-1-jwakely@redhat.com
State New
Headers show
Series [committed] libstdc++: Do not use CTAD for _Utf32_view alias template (redux) | expand

Commit Message

Jonathan Wakely Jan. 19, 2024, 7:13 p.m. UTC 
Tested powerp64le-linux. Pushed to trunk.

-- >8 --

My change in r14-8181-g665a3ff1539ce2 was incomplete as there's a second
place using CTAD with the _Utf32_view alias template. This fixes it.

libstdc++-v3/ChangeLog:

	* include/std/format (_Spec::_M_parse_fill_and_align): Do not
	use CTAD for _Utf32_view.
---
 libstdc++-v3/include/std/format | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libstdc++-v3/include/std/format b/libstdc++-v3/include/std/format
index efc4a17ba36..f4d91517656 100644
--- a/libstdc++-v3/include/std/format
+++ b/libstdc++-v3/include/std/format
@@ -434,7 +434,7 @@  namespace __format
 	    if constexpr (__literal_encoding_is_unicode<_CharT>())
 	      {
 		// Accept any UCS scalar value as fill character.
-		_Utf32_view __uv(ranges::subrange(__first, __last));
+		_Utf32_view<ranges::subrange<iterator>> __uv({__first, __last});
 		if (!__uv.empty())
 		  {
 		    auto __beg = __uv.begin();