Make emplaceRef parameter optional
emplaceRef unittest
Enable Unique!struct unittest

Prevent double delete of Foo by calling release in f().
Cleanup unittests a little.
Enable Unique!class unittest

Call release as a workaround to prevent Bar deletion in g(), leading to
access violation.
Fix Issue 13068 - std.typecons.Unique should disable postblit
Don't delete null reference/pointer
Update Unique docs
assumeUTF from idea of issue10162

format whitespace

doc unittest

assumeUTF with const immu

validate in debug mode

whitespace

wrong attributes
Use unsigned-safe comparing in clamp contract
Merge pull request #2348 from sinkuu/fix_clamp

Use unsigned-safe comparing in clamp contract
Add integral overload for isNaN for use in generic code
Merge pull request #2341 from burner/issue10162

Fix #10162: assumeUTF from idea
Pre-allocate result array in getAddress and use Appender in getAddressInfoImpl

Fixes issue #13159
Ddoc supported 'real' formats in std.math
Add enum RealFormat for floatTraits
Merge pull request #2354 from ibuclaw/ddocmath

Ddoc supported 'real' formats in std.math
Merge pull request #2160 from monarchdodra/emplaceRef

Make emplaceRef parameter optional
Make ModifyTypePreservingSTC package instead of private
Change assumeUTF to use ModifyTypePreservingSTC and thus support shared
Change representation to use ModifyTypePreserveSTC