b8a28a06ea
Define the feature test macro now that ranges support is complete. This also changes the preprocessor checks for the __cpp_concepts macro so that library components depending on concepts are only enabled when C++20 concepts are supported, and not just for the Concepts TS (which uses different syntax in places). * include/bits/range_cmp.h (__cpp_lib_ranges): Define. * include/bits/stl_iterator.h: Check value of __cpp_concepts so that C++20 concepts are required. * include/bits/stl_iterator_base_types.h: Likewise. * include/std/concepts: Likewise. * include/std/version: Likewise. * testsuite/std/ranges/headers/ranges/synopsis.cc: Check feature test macro. |
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backward | ||
bits | ||
c | ||
c_compatibility | ||
c_global | ||
c_std | ||
debug | ||
decimal | ||
experimental | ||
ext | ||
parallel | ||
precompiled | ||
pstl | ||
std | ||
tr1 | ||
tr2 | ||
Makefile.am | ||
Makefile.in |