Run in two different modes: with and without reopening the temporary file
between creating it and mapping it with MemoryBuffer.

llvm-svn: 186986

Use getNodeField to access a field as a MDNode.
No functionality change.

llvm-svn: 186985

The main observation is that we never need both the filesize and the map size.
When mapping a slice of a file, it doesn't make sense to request a null
terminator and that would be the only case where the filesize would be used.

There are other cleanups that should be done in this area:

* A client should not have to pass the size (even an explicit -1) to say if
  it wants a null terminator or not, so we should probably swap the argument
  order.
* The default should be to not require a null terminator. Very few clients
  require this, but many end up asking for it just because it is the default.

llvm-svn: 186984

llvm-svn: 186983

Removing a number of individual run lines and replacing them with single line test cases.  This reduces the number of test runs, provides the same coverage, and allows us to test that the attribute names are included in the diagnostic.

llvm-svn: 186982

which are candidate for migrating to
'instancetype'. wip.

llvm-svn: 186981

Added the attribute name to the err_attribute_wrong_number_arguments diagnostic for clarity; updated almost all of the affected test cases.

Thanks to Fariborz Jahanian for the suggestion!

llvm-svn: 186980

llvm-svn: 186979

The gold plugin was passing the desired map size as the file size. This was
working for two reasons:
* Recent version of gold provide the get_view callback, so this code was not
  used.
* In older versions, getOpenFile was called, but the file size is never used
  if we don't require null terminated buffers and map size defaults to the
  file size.

Thanks to Eli Bendersky for noticing this.

I will try to make this api a bit less error prone.

llvm-svn: 186978

This change removes the final instances of compile-time #ifdef magic
from the elf core plugin.  Also rename the classes to ELFLinux... as
they're specific to Linux.

llvm-svn: 186977

This avoids the use of the ELFPrStatus class, which returns to being
used only for Linux.

llvm-svn: 186976

Extracting thread data at parse time simplifies multi-platform support.
This change adds FreeBSD thread names and auxv info.

Thanks to Samuel Jacob for review, testing, and improvements.

llvm-svn: 186975

llvm-svn: 186974

ELF notes contain a 'name' field, which specifies a vendor who defines
the format of the note.  Examples are 'FreeBSD' or 'GNU', or it may be
empty for generic notes.

Add a case for FreeBSD-specific notes, leaving Linux and GNU notes,
other vendor-specific notes, and generic notes to be handled by the
existing code for now.

Thanks to Samuel Jacob for reviewing and suggesting improvements.

llvm-svn: 186973

llvm-svn: 186972

function-like macro.  Clang will attempt to correct the arguments by detecting
braced initializer lists:

1) If possible, suggest parentheses around arguments
containing braced lists which will give the proper number of arguments.
2) If a braced list is detected at the start of a macro argument, it cannot be
corrected by parentheses.  Instead, just point out the location of these
braced lists.

llvm-svn: 186971

llvm-svn: 186970

This reverts commit r185676.
Originally done because of VS 2008.

llvm-svn: 186969

llvm-svn: 186968

Patch by Che-Liang Chiou!

llvm-svn: 186967

llvm-svn: 186966

Remove trailing ')'.  Sorry about all that, should be good now!

llvm-svn: 186965

-C usually specifies a script to prepopulate the CMake cache. In this case no
script is specified, so CMake appears to just ignore it. So don't mention it
in the first place - it's not desired anyways.

Reviewed by: Daniel Malea

llvm-svn: 186964

llvm-svn: 186963

It was fixed by r186603.

llvm-svn: 186962

llvm-svn: 186961

llvm-svn: 186960

because a synthetic symbol hasn't been provided for stripped function symbols.

llvm-svn: 186959

Reviewed by: Daniel Malea

llvm-svn: 186958

llvm-svn: 186957

llvm-svn: 186956

llvm-svn: 186955

Bill Fisher: This patch fixes a bug where std::regex in ECMAScript mode was ignoring capture groups inside lookahead assertions. 

For example, matching /(?=(a))(a)/ to "a" should yield two captures: \1 = "a", \2 = "a"

llvm-svn: 186954

...and hopefully, finally, unbreak buildbots.

llvm-svn: 186953

llvm-svn: 186951

This plus Rafael's fix at r186943 should keep all the buildbots happy.

llvm-svn: 186950

llvm-svn: 186949

It seems that doxygen fails to find overloaded methods when the parameters are
not in sync with the method declaration.
Added the fully-qualifed type to the parameters method definition although it's
not necessary since the using directive is in effect.

llvm-svn: 186948

llvm-svn: 186947

Sorry about forgetting to include this in the previous patch.

llvm-svn: 186946