the documentation to the contrary).

llvm-svn: 63871

However, the cause still remains: the Decl is linked into the chain of its DeclContext and remains there despite being deleted.

llvm-svn: 63868

This shrinks OwningResult by one pointer. Since it is no longer larger than OwningPtr, merge the two.
This leads to simpler client code and speeds up my benchmark by 2.7%.
For some reason, this exposes a previously hidden bug, causing a regression in SemaCXX/condition.cpp.

llvm-svn: 63867

llvm-svn: 63866

 - No intended functionality change, this is essentially enabling
   direct passing of complex and aggregate values, which no ABI is
   using.

llvm-svn: 63863

value.
 - No functionality change.

llvm-svn: 63859

 - No intended functionality change, all current ABI implementations
   were only using indirect for complex/aggregate types, which were
   being passed indirectly with the Direct ABIInfo kind.

llvm-svn: 63858

 - No (intended) functionality change, the semantic changes are to come.

llvm-svn: 63850

llvm-svn: 63849

llvm-svn: 63848

llvm-svn: 63846

llvm-svn: 63845

do the symblic regions associated with them and we need them to be typed.

Current SymbolicRegion::getRValueType() method is very restricting. It may be
modified when we are more clear about what could be the types of symblic
regions.

BasicConstraintManager::Assume() is changed due to that now SymblicRegion is a
subclass of SubRegion.
 

llvm-svn: 63844

checker. This was previously needed because BugReport objects were previously
allocated on the stack and not owned by BugReporter. Now we can just issue them
on the fly. This change was motivated because we were seeing some weird cases
where some really long paths would get issued for bugs (particularly leaks)
because of some double-caching.

llvm-svn: 63840

Untested, Daniel or Nate please review.

llvm-svn: 63814

llvm-svn: 63813

llvm-svn: 63811

llvm-svn: 63810

llvm-svn: 63809

llvm-svn: 63803

information.

llvm-svn: 63799

the ownership of BugTypes and BugReports. Now BugReports are owned by BugTypes,
and BugTypes are owned by the BugReporter object.

The major functionality change in this patch is that reports are not immediately
emitted by a call to BugReporter::EmitWarning (now called EmitReport), but
instead of queued up in report "equivalence classes". When
BugReporter::FlushReports() is called, it emits one diagnostic per report
equivalence class. This provides a nice cleanup with the caching of reports as
well as enables the BugReporter engine to select the "best" path for reporting a
path-sensitive bug based on all the locations in the ExplodedGraph that the same
bug could occur.

Along with this patch, Leaks are now coalesced into a common equivalence class
by their allocation site, and the "summary" diagnostic for leaks now reports the
allocation site as the location of the bug (this may later be augmented to also
provide an example location where the leak occurs).

llvm-svn: 63796

r63765).

llvm-svn: 63795

llvm-svn: 63794

extension. The interaction with designated initializers is a
bit... interesting... but we follow GNU's lead and don't permit too
much crazy code in this area.

Also, make the "excess initializers" error message a bit more
informative.

Addresses PR2561: http://llvm.org/bugs/show_bug.cgi?id=2561

llvm-svn: 63785

llvm-svn: 63784

llvm-svn: 63782

wrong in some cases.

llvm-svn: 63780

llvm-svn: 63779

 - Emits all declarations, even unused (static) ones.
 - Useful when doing minimization of codegen problems (otherwise
   problems localized to a static function aren't minimized well).

llvm-svn: 63776

to CGCall functions.

llvm-svn: 63775

llvm-svn: 63773

llvm-svn: 63770

Patch by David Chisnall

llvm-svn: 63769

buffer as if the #include happened from the main file.

llvm-svn: 63764

DeclTy*, not TypeTy*.

llvm-svn: 63756

llvm-svn: 63750

- Changes Lookup*Name functions to return NamedDecls, instead of
Decls. Unfortunately my recent statement that it will simplify lot of
code, was not quite right, but it simplifies some...
- Makes MergeLookupResult SmallPtrSet instead of vector, following
Douglas suggestions.
- Adds %qN format for printing qualified names to Diagnostic.
- Avoids searching for using-directives in Scopes, which are not
DeclScope, during unqualified name lookup.

llvm-svn: 63739

Fix <rdar://problem/6552648> error: redefinition of 'XCElementAnchorDelegate' as different kind of symbol.

At first glance, this looked like a recent regression (possibly created by http://llvm.org/viewvc/llvm-project?view=rev&revision=63354, which was the only recent change to this section of Sema::ActOnStartClassInterface()). After more investigation, it looks like an edge case bug that we didn't cover in our tests.

llvm-svn: 63738

llvm-svn: 63737