Re: [PATCH] Define C11 macros such as FLT_DECIMAL_DIG for C++17

2019-06-21 Thread Jason Merrill
OK. On Fri, Jun 21, 2019 at 1:24 PM Jonathan Wakely wrote: > > On 13/06/19 17:09 +0100, Jonathan Wakely wrote: > >The C++17 library was rebased on C11 by https://wg21.link/p0063r3 so > >these nine macros are needed for C++17 conformance. > > > >gcc: > > > > * ginclude/float.h (FLT_DECIMAL_D

Re: [PATCH] Define C11 macros such as FLT_DECIMAL_DIG for C++17

2019-06-21 Thread Jonathan Wakely
On 13/06/19 17:09 +0100, Jonathan Wakely wrote: The C++17 library was rebased on C11 by https://wg21.link/p0063r3 so these nine macros are needed for C++17 conformance. gcc: * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG) (FLT_HAS_SUBNORM, DBL_HAS_SUBNORM

[PATCH] Define C11 macros such as FLT_DECIMAL_DIG for C++17

2019-06-13 Thread Jonathan Wakely
The C++17 library was rebased on C11 by https://wg21.link/p0063r3 so these nine macros are needed for C++17 conformance. gcc: * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG) (FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN) (DBL_TR