gcc/libstdc++-v3/include at e1a64071e86c14ab73478dda5b17d8bfe77b3a88 - gcc

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Files

Tomasz Kamiński 8efbea7eee libstdc++: Disallow duration of cv-qualified types and references.

This implements LWG 4481, "Disallow chrono::duration<const T, P>",
which was approved in Croydon 2026.

libstdc++-v3/ChangeLog:

	* include/bits/chrono.h: Add static_assert requiring cv-unqualified
	non-reference type.
	* testsuite/20_util/duration/io.cc: Remove const-qualifier in
	stream manipluators tests.
	* testsuite/20_util/duration/requirements/typedefs_neg4.cc:
	New test.

2026-04-24 17:43:26 +02:00

backward

Update copyright years.

2026-01-02 09:56:11 +01:00

bits

libstdc++: Disallow duration of cv-qualified types and references.

2026-04-24 17:43:26 +02:00

Update copyright years.

2026-01-02 09:56:11 +01:00

c_compatibility

libstdc++: Define __cpp_lib_stdbit_h and __cpp_lib_stdckdint_h feature test macros.

2026-04-14 17:09:26 +02:00