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

or source locations that refer into a macro instantiation, delete all
of the Fix-Its on that diagnostic.

llvm-svn: 124833

llvm-svn: 124825

llvm-svn: 124822

llvm-svn: 124820

The user sets the variable CLANG_PATH_TO_LLVM_BUILD pointing to a LLVM
build directory or to a directory where LLVM was installed. When using
a non-installed LLVM build, it is necessary to set
CLANG_PATH_TO_LLVM_SOURCE as well.

llvm-svn: 124817

llvm-svn: 124807

The difference with gcc is that it warns if you overload virtual methods only if
the method doesn't also override any method. This is to cut down on the number of warnings
and make it more useful like reported here: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20423.
If we want to warn that not all overloads are overriden we can have an additional
warning like -Wpartial-override.

-Woverloaded-virtual, unlike gcc, is added to -Wmost. Addresses rdar://8757630.

llvm-svn: 124805

whose inode has changed since the file was first created and that is
being seen through a different path name (e.g., due to symlinks or
relative path elements), such that its FileEntry pointer doesn't match
a known FileEntry pointer. Since this requires a system call (to
stat()), we only perform this deeper checking if we can't find the
file by comparing FileEntry pointers.

Also, add a micro-optimization where we don't bother to compute line
numbers when given the location (1, 1). This improves the
efficiency of clang_getLocationForOffset().
 

llvm-svn: 124800

llvm-svn: 124795

llvm-svn: 124792

llvm-svn: 124791

why this bug can go uncaught.

llvm-svn: 124790

llvm-svn: 124789

llvm-svn: 124787

llvm-svn: 124786

right for anonymous struct/union members led to me discovering some
seemingly broken code in that area of Sema, which I fixed, partly by  
changing the representation of member pointer constants so that    
IndirectFieldDecls aren't expanded.  This led to assorted cleanups with   
member pointers in CodeGen, and while I was doing that I saw some random
other things to clean up.                   

llvm-svn: 124785