use uname -m to determine default MODEL
Fixes #11735. Enable printing unicode using pragma msg
fix Issue 3903 - Traits compiles as true for an array sum with wrong syntax

Check invalid binary operations of arrays in front-end.
Remove "Array operation ... not implemented" errors from glue layer
Merge pull request #2960 from 9rnsr/fix3903

Issue 3903 - Traits compiles as true for an array sum with wrong syntax
Merge pull request #2959 from yazd/fix-11735

Issue 11735 - pragma(msg, ...) fails to print wstring, dstring
Merge pull request #2955 from MartinNowak/defaultMODEL

use uname -m to determine default MODEL
Fix Issue 4733 - Possible bugs caused by dynamic arrays in boolean evaluation context

Turn it into a warning