overridden via remapping. Thus, when we create a "virtual" file in the
file manager, we still stat() the real file that lives behind it so
that we can provide proper uniquing based on inodes. This helps keep
the file manager much more consistent.

To take advantage of this when reparsing files in libclang, we disable
the use of the stat() cache when reparsing or performing code
completion, since the stat() cache is very likely to be out of date in
this use case.

llvm-svn: 124971

Basic implementation of inherited constructors. Only generates declarations, and probably only works for very basic use cases.

llvm-svn: 124970

This may not work on build platforms that place the binaries on
special folders ($build_dir/bin/Release/) such as the VS IDE and
XCode. For fixing this it is necessary to add a lit.py configuration
option for saying where the Clang binaries are, and apply to that path
the same magit that is used with the path to the LLVM tools binary
directory. Doing this requires a bit of autoconf work.

llvm-svn: 124969

won't assert when building a thunk for an implicit virtual member function that is not marked used.

llvm-svn: 124967

llvm-svn: 124959

llvm-svn: 124958

llvm-svn: 124957

This is the first step to make the clang_complete vim plugin work with
libclang. Reparsing improves parsing time from 0.8 to 0.25 secs for
one of my LLVM .cpp files.

llvm-svn: 124956

llvm-svn: 124955

llvm-svn: 124954

The iterator did never throw an IndexError. It was therefore not possible
to use it in a normal foreach loop as that loop would never stop.

llvm-svn: 124953

This improves the readability of the code and fixes one testsuite bug.

The bug happend, because we only stored the pointer to the diagnostic in the
FixIt iterator, but not the python Diagnostic object. So it could happen that
the FixIt iterator still exists, but the python Diagnostic object is freed.
However, as the python Diagnostic is freed the pointer to the diagnostic is also
freed and the FixIt iterator is referencing a freed pointer.

llvm-svn: 124952

clang-c/Index.h contained cursor kinds not yet available in the python bindings.

Contributed-By:  <jmuizelaar@mozilla.com>
llvm-svn: 124951

A common pattern in classes with multiple initializers is to put the
subclass's common initialization bits into a static function that receives
the value of 'self', e.g:

   if (!(self = [super init]))
     return nil;
   if (!(self = _commonInit(self)))
     return nil;

It was reported that 'self' was not set to the result of [super init].
Until we can use inter-procedural analysis, in such a call, transfer the
ObjCSelfInitChecker flags associated with 'self' to the result of the call.

Fixes rdar://8937441 & http://llvm.org/PR9094

llvm-svn: 124940

say "out-of-line definition differ from the declaration in the return type" instead of
the silly "functions that differ only in their return type cannot be overloaded".

Addresses rdar://7980179.

llvm-svn: 124939

We now emit everything except unused implicit virtual member functions when building the vtable.

llvm-svn: 124935

llvm-svn: 124924

llvm-svn: 124920

patch.

llvm-svn: 124911

when selector metadata is generated, which is triggered 
by at least on class implementation. This is to match gcc's
behavior. // rdar://8851684.

llvm-svn: 124909

we captured in the dependent case.

llvm-svn: 124887

Patch by Renato Golin!

llvm-svn: 124878

llvm-svn: 124875

like crazy.
 - How no one else is bothered by this I can't understand!

llvm-svn: 124873

id-expression, e.g., 

  CurrentClass<T>::member

Previously, if CurrentClass<T> was dependent and not complete, we
would treat it as a dependent-scoped declaration reference expression,
even if CurrentClass<T> referred to the current instantiation.

Fixes PR8966 and improves type checking of templates.

llvm-svn: 124867

bit-field width nor the initializer value are type- or
value-dependent. Fixes PR8712.

llvm-svn: 124866

cv-qualifiers on the object against the cv-qualifiers on the member
function. Fixes PR8315.

llvm-svn: 124865

llvm-svn: 124863

lists with zero template arguments. Fixes some seriously scary
crashers in C++ PCH.

llvm-svn: 124862

llvm-svn: 124861

C, then hitting an assertion because C code shouldn't try to parse
optional nested-name-specifiers. Fixes PR9137.

llvm-svn: 124860

USRs for Objective-C methods use the USR of the @interface as their base, not the USR of the class category or extension.

llvm-svn: 124859

Downgrade error about attribute 'iboutlet' and 'ibaction' being applied to anything but a instance method to a warning.

llvm-svn: 124858

[temp.param]p9 and C++ DR226. Fixes PR8747.

llvm-svn: 124856

it's okay for the following template parameters to not have default
arguments (since those template parameters can still be
deduced). Also, downgrade the error about default template arguments
in function templates to an extension warning, since this is a
harmless C++0x extension.

llvm-svn: 124855

might expect.

llvm-svn: 124848

llvm-svn: 124847

llvm-svn: 124837

llvm-svn: 124835

abi.

llvm-svn: 124834