Remove dead gc code from frontend and root
Fix Issue 9644 - Spell checker gives silly suggestions for 1-2 character symbols
Fix Issue 10805 - wrong error message for wrong delimited string
Fix Issue 11425 - Broken shadowing variable diagnostic
Merge pull request #2793 from yebblies/issue11425

Issue 11425 - Broken shadowing variable diagnostic
fix Issue 10770 - is(T BASE==enum) with tag enum T - AssertFail:'type' line 428 declaration.c

TypeEnum::toBasetype does not cause fwdref error for named opaque enum type
Fix Issue 11532 - Variadics using the C ABI should not accept D-specific types
fix Issue 9831 - Error message with failed lambda inference
fix Issue 11534 - [CTFE] inout + returning a pointer into a member array
Merge pull request #2787 from yebblies/issue9644

Issue 9644 - Spell checker gives silly suggestions for 1-2 character symbols
Merge pull request #2789 from yebblies/issue10805

Issue 10805 - wrong error message for wrong delimited string
Merge pull request #2800 from 9rnsr/fix11534

Issue 11534 - [CTFE] inout + returning a pointer into a member array
Remove cases where string literals are passed to variadic functions
Merge pull request #2798 from 9rnsr/fix9831

Issue 9831 - Error message with failed lambda inference
use Environment32/64 to set the lib32/64 path
Merge pull request #2801 from yebblies/stringvararg

[DDMD] Remove cases where string literals are passed to variadic functions
Merge pull request #2797 from yebblies/issue11532

Issue 11532 - Variadics using the C ABI should not accept D-specific types
Merge pull request #2756 from yebblies/removegc

[cleanup] Remove dead gc code from frontend and root
Merge pull request #2795 from 9rnsr/fix10770

Issue 10770 - is(T BASE==enum) with tag enum T - AssertFail:'type' line 428 declaration.c
Merge pull request #2802 from dawgfoto/dmdConf

use Environment32/64 to set the lib32/64 path