Mark std.stdio.File.fdopen as safe and trusted
Strip spaces.
Fix Issue 12600 - Variant should support coercion to bool.
@nogc for std.complex
(last)indexOfAny(index)

whitespace

some code reductions

faster

some last fixes, I hope

typo

walkLength
Duplicate pointsTo as "doesPointTo"
Implement "isUnionAliased"
Re-implement "pointsTo" as "doesPointTo"
Rename pointTo as doesPointTo, insert deprecated alias
Change pointsTo to mayPointTo and doesPointTo
Rewrite pointsTo documentation
Fix issue 12366 Range violation in compile-time regex

Back-references are not a part of "quick-test" in R-T version,
neither should they be in C-T.
Merge pull request #2171 from DmitryOlshansky/issue-12366

Fix issue 12366 Range violation in compile-time regex
std.path - more rangification
isValidFilename() to range
Merge pull request #2083 from tom-tan/master

Mark std.stdio.File.fdopen as safe and trusted
Merge pull request #2173 from WalterBright/isvalidfilename-range

isValidFilename() to range
Merge pull request #1952 from burner/last_indexOfAny_index

(last)indexOfAny(index)
Fix issue 12747 std.regex bug in the parser allows reference to open groups.

Check the stack of opened constructs for groups when emit back-refs.
[CLEANUP] Remove old hack, CTFE is better these days