test commit

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177701 91177308-0d34-0410-b5e6-96231b3b80d8
More documentation on the module map language.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177704 91177308-0d34-0410-b5e6-96231b3b80d8
OpenMP threadprivate directive parsing and semantic analysis

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177705 91177308-0d34-0410-b5e6-96231b3b80d8
More modules documentation, including the straw-man import declaration syntax and "how to modularize a platform".


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177706 91177308-0d34-0410-b5e6-96231b3b80d8
Add future directions for modules

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Make clang-format understand more line comments.

Apparently one needs to set LangOptions.LineComment.

Before "//* */" got reformatted to "/ /* */" as the lexer was returning
the token sequence (slash, comment). This could also lead to weird other
stuff, e.g. for people that like to using comments like:
//****************

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177720 91177308-0d34-0410-b5e6-96231b3b80d8
Fix DeclRefExpr::getFoundDecl() for usages by reference.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177721 91177308-0d34-0410-b5e6-96231b3b80d8
Documentation: fix a typo and formatting


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177722 91177308-0d34-0410-b5e6-96231b3b80d8
More precisely recognize ObjC method declarations.

Otherwise, +/- and the beginning of constants can be recognized
incorrectly.

Before:  #define A - 1
After:   #define A -1

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177725 91177308-0d34-0410-b5e6-96231b3b80d8
Add clang-format to the corresponding Makefile.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177727 91177308-0d34-0410-b5e6-96231b3b80d8
Update docs after moving clang-format from clang-tools-extra to cfe.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177729 91177308-0d34-0410-b5e6-96231b3b80d8
[cxxabi] Get ptrdiff_t from the CodeGenModule instead of caching it

As the comment says, it's a little silly to cache it in the ABI code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177738 91177308-0d34-0410-b5e6-96231b3b80d8
Align comments to surrounding unformatted comments.

Before:
int a; // not formatted
// formatting this line only

After:
int a; // not formatted
       // formatting this line only

This makes clang-format stable independent of whether the whole
file or single lines are formatted in most cases.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177739 91177308-0d34-0410-b5e6-96231b3b80d8
Better fix for r177725.

It turns out that

-foo;

can be an objective C method declaration. So instead of the previous
solution, recognize objective C methods only if we are in a declaration
scope.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177740 91177308-0d34-0410-b5e6-96231b3b80d8
These tests fail on our Window64 machine.
Feel free to revert them (or let me know and I will revert)
if they shouldn't be.


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documentation parsing. Provide code completion comment 
for self.GetterName where GetterName is the getter method 
for a property with name different from the property name 
(declared via a property getter attribute) // rdar://12791315


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177744 91177308-0d34-0410-b5e6-96231b3b80d8
<rdar://problem/13479539> Simplify ModuleManager/GlobalModuleIndex interaction to eliminate a pile of extraneous stats().

The refactoring in r177367 introduced a serious performance bug where
the "lazy" resolution of module file names in the global module index
to actual module file entries in the module manager would perform
repeated negative stats(). The new interaction requires the module
manager to inform the global module index when a module file has been
loaded, eliminating the extraneous stat()s and a bunch of bookkeeping
on both sides.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177750 91177308-0d34-0410-b5e6-96231b3b80d8
[ms-cxxabi] Implement member data pointers for non-dynamic classes

Summary:
For non-dynamic classes (no virtual bases), member data pointers are
simple offsets from the base of the record.  Dynamic classes use an
aggregate for member data pointers and are therefore currently
unsupported.

Unlike Itanium, the ms ABI uses 0 to represent null for polymorphic
classes.  Non-polymorphic classes use -1 like Itanium, since 0 is a
valid field offset.

Reviewers: rjmccall

CC: timurrrr, cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D558

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[modules] When a MacroInfo object is deserialized, allocate and store its submodule ID.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177760 91177308-0d34-0410-b5e6-96231b3b80d8
[PCH/Modules] De/Serialize MacroInfos separately than MacroDirectives.

-Serialize the macro directives history into its own section
-Get rid of the macro updates section
-When de/serializing an identifier from a module, associate only one macro per
 submodule that defined+exported it.

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