of whatever we were using before...

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Make 'setProperty()', 'setBase()', and 'setLocation()' private in ObjCPropertyRefExpr, and friend ASTStmtReader so that it is the only class that can use them.

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Polish diagnostics for null dereferences via ObjC ivar accesses.  Finishes up <rdar://problem/6352035>.

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reference object to a c++ member function.
fixes radar 8409336.


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the call argument is a string literal. Fixes
<rdar://problem/8413477>.


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Added AnalyzerStatsChecker, a path sensitive check that reports visitation statistics about analysis. Running clang with the -analyzer-stats flag will emit warnings containing the information. We can then run a postanalysis script to take this data and give useful information about how much the analyzer missed in a project.

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address of a label (GNU extension).



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and array references).


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follows objective's semantics and is not overload'able
with an assignment operator. Fixes a crash and a missing
diagnostics. Radar 8379892.


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Fixes: <rdar://problem/8409480> “warning: Pass-by-value argument in function call is undefined” message can be improved

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spelled (#pragma, _Pragma, __pragma). In -E mode, use that information
to add appropriate newlines when translating _Pragma and __pragma into
#pragma, like GCC does. Fixes <rdar://problem/8412013>.


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constructor, in source order. Also introduces a new reference kind for
class members, which is used here (for member initializers) and will
also be used for designated initializers and offsetof.


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qualification.


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Use FindReportInEquivalenceClass to identify all the nodes used for the trimmed graph (in BugReporter).  This fixes a problem where a leak that happened to occur on both an exit() path and a non-exit() path was getting reported with the exit() path (which users don't care about).

This fixes:

<rdar://problem/8331641> leak reports should not show paths that end with exit() (but ones that don't end with exit())

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explicit list for the C++ system include directories at the -cc1 level, as an
alternative to the horrible AddDefaultCPlusPlusIncludePaths().

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eliminating an unnecessary use of TemporaryBase in the process.


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are still a few (legitimate, unfortunate) uses of this hack around,
but at least now there are fewer.


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with comma-separated lists. We never actually used the comma
locations, nor did we store them in the AST, but we did manage to
waste time during template instantiation to produce fake locations.


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