PR11690.

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Add an explicit LambdaExprContext to Declarator, to parallel BlockLiteralContext.  Use it to ensure semantic analysis of types isn't confused by the lack of a type specifier.



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is either N32 or N64. 


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Stub out the Sema interface for lambda expressions, and change the parser to use it.  Unconditionally error on lambda expressions because they don't work in any meaningful way yet.



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variety is treated as a 'void *'. No need to issue
warning reserved for objc object properties.
// rdar://10565506


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Get rid of an unnecessary check; the AST for init-lists is the same independent of whether we're in C++11 mode.



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Enhance UnixAPIChecker to also warn about zero-sized allocations to calloc() and realloc().  Patch by Cyril Roelandt!

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Minor tweak to name lookup for C/Objective-C: after the first name, still consider whether this is a redeclaration lookup when determining whether to look for the visible declaration

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the AST reader doesn't actually perform a merge, because name lookup
knows how to merge identical typedefs together.

As part of this, teach C/Objective-C name lookup to return multiple
results in all cases, rather than first digging through the attributes
to see if the value is overloadable. This way, we'll catch ambiguous
lookups in C/Objective-C.


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from C++ constructors or destructors.  Checker by Lei Zhang with a few tweaks by Ted Kremenek.

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Initialise constant Objective-C string isa pointers with a weak reference to the class, so that they are usable in +load methods if the string class has been compiled with clang - if it's been compiled with GCC, the ABI makes this impossible.  (GNU runtimes)



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attribute.


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that if two modules A and B both contain a declaration of a tag such
as

  struct X;

and those two modules are unrelated, the two declarations of X will be
merged into a single redeclaration chain.


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which should not be default synthesized.


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modules. This leaves us without an explicit syntax for importing
modules in C/C++, because such a syntax needs to be discussed
first. In Objective-C/Objective-C++, the @import syntax is used to
import modules.

Note that, under -fmodules, C/C++ programs can import modules via the
#include mechanism when a module map is in place for that header. This
allows us to work with modules in C/C++ without committing to a syntax.



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preprocessor to warn about it.


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attributes for later use.


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to make a macro public (the default for headers) or private,
respectively.


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  @import identifier [. identifier]* ;



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declarations in the AST unless modules are enabled. This case doesn't
come up with precompiled headers, and it isn't cheap.


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member function template, since the behavior is identical for
ObjCInterfaceDecl and ObjCProtocolDecl. It's expected that all
redeclarable entities will have the same behavior.


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"AutoModuleImport" preprocessor option and is tied to -fmodules.


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module imports from -fauto-module-import to -fmodules. The new name
will eventually be used to enable modules, and the #include/#import
mapping is a crucial part of the feature.


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-ffast-math.

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Add a test that such characters don't make it through to StringLiteral objects
in error recovery.


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is known (to Clang), but is not visible because the module has not yet
been imported.


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