fix Issue 6334 - Template is silently not instantiated
fix Issue 7553 - auto template param triggers mixin conflict
fix Issue 7849 - Manifest constants don't resolve the polysemous literal type
fix Issue 8462 - recursive alias error with function pointer
fix Issue 8724 - Throwing exception in constructor prints strange warning
Merge pull request #3986 from 9rnsr/worksforme

Add test cases for worksforme issues with git-head