[detab] test/runnable/implicit.d
fix Issue 13640 - can break immutability with inout
refactor so lexer+parser keeps track of errors
CTFE cannot handle member allocators
Merge pull request #4094 from WalterBright/lexer-errors

refactor so lexer+parser keeps track of errors
Merge pull request #4083 from 9rnsr/fix13640

[REG2.066] Issue 13640 - can break immutability with inout
OMF/MACH: do not ignore COMDEF records when scanning library for symbols
Merge pull request #4099 from rainers/issue_13666

Fix issue 13666: Undefined Symbols for __gshared data symbols in templates
Merge pull request #4097 from WalterBright/no-mem-alloc

CTFE cannot handle member allocators