From coin-trac at coin-or.org  Tue Jun 20 11:22:23 2017
From: coin-trac at coin-or.org (COIN-OR Binary Distributions)
Date: Tue, 20 Jun 2017 15:22:23 -0000
Subject: [CoinBinary-tickets] [COIN-OR Binary Distributions] #7: Compilation
 error on Mac (clang) functional-style cast from 'const flopc::SUBSETREF' to
 'flopc::MP_domain'
Message-ID: <059.d09f8a4dd396795f752fbda30bbf545d@coin-or.org>

#7: Compilation error on Mac (clang) functional-style cast from 'const
flopc::SUBSETREF' to 'flopc::MP_domain'
-----------------------+-----------------------
 Reporter:  rpgoldman  |      Owner:  awasielak
     Type:  defect     |     Status:  new
 Priority:  critical   |  Milestone:
Component:  DEBs       |    Version:
 Keywords:             |
-----------------------+-----------------------
 When trying to build on Mac with clang, I get the following error:
 {{{
 clang++ -DHAVE_CONFIG_H -I. -I. -I/Users/rpg/src/COIN-1.8/Osi/src/Osi
 -I/Users/rpg/src/COIN-1.8/CoinUtils/src -O3 -pipe -DNDEBUG -Wparentheses
 -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings
 -Wconversion -Wno-unknown-pragmas -Wno-long-long -DFLOPCPP_BUILD -MT
 MP_boolean.lo -MD -MP -MF .deps/MP_boolean.Tpo -c MP_boolean.cpp  -fno-
 common -DPIC -o .libs/MP_boolean.o
 In file included from MP_boolean.cpp:12:
 ./MP_set.hpp:212:9: error: no matching conversion for functional-style
 cast from 'const flopc::SUBSETREF' to 'flopc::MP_domain'
         return MP_domain(s);
                ^~~~~~~~~~~
 ./MP_domain.hpp:61:7: note: candidate constructor (the implicit copy
 constructor) not viable: cannot convert argument of incomplete type 'const
 flopc::SUBSETREF' to 'const flopc::MP_domain' for 1st argument
 class MP_domain : public Handle<MP_domain_base*> {
       ^
 ./MP_domain.hpp:75:5: note: candidate constructor not viable: cannot
 convert argument of incomplete type 'const flopc::SUBSETREF' to
 'flopc::MP_domain_base *' for 1st argument
     MP_domain(MP_domain_base* r);
     ^
 ./MP_domain.hpp:70:5: note: candidate constructor not viable: requires 0
 arguments, but 1 was provided
     MP_domain();
     ^
 }}}


 clang version info
 {{{
 $ clang++ -v
 Apple LLVM version 8.1.0 (clang-802.0.42)
 Target: x86_64-apple-darwin16.6.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 }}}

 Sierra, Mac OS 10.12.5

 I'm afraid I'm not enough of a C++ programmer to grok this.

 COIN-OR version 1.8 from SVN.

--
Ticket URL: <https://projects.coin-or.org/CoinBinary/ticket/7>
COIN-OR Binary Distributions <http://projects.coin-or.org/CoinBinary>
Precompiled binaries of COIN-OR codes