Separate class hierarchy calculation from class member semantics
fix Issue 12078 - forward reference issue with is() and curiously recurring template pattern
fix Issue 12143 - Base class is forward referenced
fix Issue 11622 - Assertion failure in totym(), glue.c, line 1288
[Refactoring] Move Type::reliesOnTident into a visitor class
[Refactoring] Simplify the role of inferType function

Move lambda deduction handling code from inferType to deduceType
[Refactoring] Add FuncExp::matchType and simplify lambda conversions
[Refactoring] inferType
Update samples
Merge pull request #3473 from 9rnsr/refactor_deduce

[Refactoring] around lambda type deduction
Merge pull request #3384 from 9rnsr/refactor_aggregate

Issue 12078 & 12143 & 12555 & 11622 - Separate class hierarchy calculation from class member semantics
[Refactoring] Add StructDeclaration::fit to reuse it in other places
Supplement fix for DIP29 feature: Do not emit CastExp for const and unique conversions.
fix fix Issue 12681 - Rewrite rule prevents unique detection

Do rewriting in glue-layer.
fix CTFE interpreter
Merge pull request #3522 from 9rnsr/fix12681

Issue 12681 - Rewrite rule prevents unique detection
Merge pull request #3550 from Geod24/fix-1

Update samples
fix build with VS: needs explicite intialization of reals with ldouble
Merge pull request #3553 from rainers/fix1_VC

fix Issue 12756 - Cannot build dmd on windows because of longdouble