Fix Issue 10221 - foreach(char c; 0..256) doesn't work even though the upper bound is 255
Move Expression::implicitConvTo into a visitor class
Dammit
Merge pull request #2847 from yebblies/issue10221

Issue 10221 - foreach(char c; 0..256) doesn't work even though the upper bound is 255
Merge pull request #3223 from yebblies/expconvto

[DDMD] [refactor] Move Expression::implicitConvTo into a visitor class
Hack around vtable emission problems
Do not put comments between the if body and 'else'
Expand huge if condition
Move comments from conditions
Clean up comments inside expressions
Don't put comments inside if conditions
Move another comment out of an if condition
Remove comment from inside if condition