constructors from the classes which only have a single reference member
to many other places. This resulted in them copying their single member
instead of moving. =/ Fix this.
There's really not a useful test to add sadly because these move
constructors are only called when something deep inside some standard
library implementation *needs* to move them. Many of the types aren't
even user-impacting types. Or, the objects are copyable anyways and so
the result was merely a performance problem rather than a correctness
problem.
Anyways, thanks for the review. And this is a great example of why
I wish I colud have the compiler write these for me.
llvm-svn: 203431
Split by comma once instead of multiple times. Moving this upfront
makes the rest of the code considerably simpler.
No functional change.
llvm-svn: 203429
synthesize a move constructor. Thus, for any types where move semantics
are important (yea, that's essentially every type...) you must
explicitly define the special members. Do so systematically throughout
the pass manager as the core of the design relies heavily on move
semantics.
This will hopefully fix the build with MSVC 2013. We still don't know
why MSVC 2012 accepted this code, but it almost certainly wasn't doing
the right thing.
I've also added explicit to a few single-argument constructors spotted
in passing.
llvm-svn: 203426
if the type's declaration was previously instantiated in an unimported module.
(For an imported type definition, this already worked, because the source
location is set to the location of the definition, but for locally-instantiated
type definitions, it did not.)
llvm-svn: 203425
changing the data it returns; this change accepts either the old format or
the new format. It doesn't yet benefit from the new format's additions -
but I need to get this checked in so we aren't rev-locked.
Also add a missing .i entry for SBQueue::GetNumRunningItems() missing from
the last checkin.
<rdar://problem/16272115>
llvm-svn: 203421
items; the backing Queue object has the number of pending items
already cached. Also, add SBQueue::GetNumRunningItems() to provide
that information.
<rdar://problem/16272016>
llvm-svn: 203420
Clang might crash while reading the precompiled headers if
we don't initialize the AttrEnumOperandLoc properly.
This commit fixes the combination of string attribute
operand and enum operand. Besides, this commit also adds
several assertions to avoid unexpected operand kind.
llvm-svn: 203416
it is available. Also make the move semantics sufficiently correct to
tolerate move-only passes, as the PassManagers *are* move-only passes.
llvm-svn: 203391
Chandler Carruth