Custom Query (545 matches)

1.3.1 installs:

lib/libemon.so
lib/libemon.so.1.3.1

Clang compiler version 5.0 reports tons of warnings of unused local typedefs. This renders the compilation unsuccessful in Maintainer mode.

We need a decision how to handle it.

• The majority of these warnings comes from the *GRAPH_TYPEDEFS macros.
  • One way to avoid would be to suppress them to apply some compiler specific #pragma statement, but I have no idea how to do it safely and compiler independently. Can anyone help me in doing this? Is it possible to do it locally only for these typedefs?
  • The other solution is to use the ignore_unused() templates. The attaches chgset [0f291d5010f6] does this, but it is painful, because ignore_unused() cannot (and need not) be used in the global scope. Therefore we need to versions of all of these macros, one with the warning suppression, and one without. This is far from being convenient.
• In addition, there are couple of standalone unused local typedefs, mainly in the test codes. What shall we do with them?
  • Use ignore_unused() for them?
  • Or delete them for they are unnecessary?
  • Or just comment them out and keep them for future reference?

The following chgset has been push to branches 1.3 and main:

[61fdd06833a6] and [d7e25df22e88] suppresses various compiler warnings emitted by VS2017 and g++-7.3.1, resp.

[389416f8a995] fixes the selection of the default LP/MIP solver and improves the COIN library discovery on Windows.

It would be nice if someone could review these patches.