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[Sergey Stepanov <>]

Hello, Everyone

I have compilation error in CGAL 4.7 beta 1 in VC2015 on x64 Platform:

  ------ Build started: Project: CGAL, Configuration: Debug x64 ------
    all_files.cpp
cgal\include\CGAL/GMP/Gmpzf_type.h(403): error C2664: '__gmpz_get_d_2exp' :
cannot convert parameter 1 from 'CGAL::Gmpzf::Exponent *' to 'mpir_si *'
            Types pointed to are unrelated; conversion requires
reinterpret_cast, C-style cast or function-style cast
cgal\include\CGAL/GMP/Gmpzf_type.h(414): error C2664: '__gmpz_get_d_2exp' :
cannot convert parameter 1 from 'CGAL::Gmpzf::Exponent *' to 'mpir_si *'
            Types pointed to are unrelated; conversion requires
reinterpret_cast, C-style cast or function-style cast
cgal\include\CGAL/GMP/Gmpzf_type.h(425): error C2664: '__gmpz_get_d_2exp' :
cannot convert parameter 1 from 'long *' to 'mpir_si *'
            Types pointed to are unrelated; conversion requires
reinterpret_cast, C-style cast or function-style cast
cgal\include\CGAL/GMP/Gmpzf_type.h(459): warning C4244: 'initializing' :
conversion from 'mp_bitcnt_t' to 'unsigned long', possible loss of data
cgal\include\CGAL/GMP/Gmpfr_type.h(1005): warning C4244: 'initializing' :
conversion from 'mp_bitcnt_t' to 'long', possible loss of data
cgal\include\CGAL/GMP/Gmpfr_type.h(1130): warning C4244: 'argument' :
conversion from 'mpir_ui' to 'unsigned long', possible loss of data
cgal\include\CGAL/GMP/Gmpfr_type.h(1132): warning C4244: 'argument' :
conversion from 'mpir_ui' to 'unsigned long', possible loss of data





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