libstdc++: More workarounds in 17_intro/names.cc test [PR 97088]
Conditionally #undef some more names that are used in system headers. libstdc++-v3/ChangeLog: PR libstdc++/97088 * testsuite/17_intro/names.cc: Undef more names for newlib and also for arm-none-linux-gnueabi. * testsuite/experimental/names.cc: Disable PCH.
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@ -208,6 +208,11 @@
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#undef r
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#endif
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#if defined (__linux__) && defined (__arm__)
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// <sys/ucontext.h> defines fpregset_t::fpregs::j
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#undef j
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#endif
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#if defined (__linux__) && defined (__powerpc__)
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// <asm/types.h> defines __vector128::u
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#undef u
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@ -220,6 +225,15 @@
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#if ! __has_include(<newlib.h>)
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// newlib's <sys/cdefs.h> defines __lockable as a macro, so we can't use it.
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# define __lockable cannot be used as an identifier
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// newlib's <time.h> defines __tzrule_type with these members.
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#undef d
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#undef m
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#undef n
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#undef s
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// newlib's <math.h> uses this for parameters
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#undef x
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// newlib's <inttypes.h> uses this for parameters
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#undef j
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#endif
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#ifdef __sun__
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@ -16,6 +16,7 @@
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// <http://www.gnu.org/licenses/>.
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// { dg-do compile { target c++11 } }
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// { dg-add-options no_pch }
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// Define macros for some common variables names that we must not use for
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// naming variables, parameters etc. in the library.
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