Use static functions instead of an unnamed namespace


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174835 91177308-0d34-0410-b5e6-96231b3b80d8
Recognize -mno-implicit-float option for x86 as well as ARM. <rdar://13180731>

For x86 targets, we've been using the -msoft-float option to control passing
the no-implicit-float option to cc1. Since the -mno-implicit-float option is
now accepted by the driver, this just makes it work for x86 the same as it
does for ARM targets.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174836 91177308-0d34-0410-b5e6-96231b3b80d8
Delete an extra blank line.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174837 91177308-0d34-0410-b5e6-96231b3b80d8
Use -mno-implicit-float by default for kernel/kext code. <rdar://13177960>

Apple's kernel engineers have been expecting this behavior even though
we've never implemented it before, as far as I can tell. In recent months,
clang has gotten better at using vector instructions to optimize memcpy-like
operations, and that has exposed problems when vector/floating-point
instructions are used in kexts that don't support that. This behavior also
matches what Apple's GCC did for PowerPC targets.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174838 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter: Initial support for ObjC dictionary literals.

Before:
  @{
  foo:
    bar
  }
  ;

Now:
  @{ foo : bar };

parseBracedList() already does the right thing from an UnwrappedLineParser
perspective, so check for "@{" in all loops that process constructs that can
contain expressions and call parseBracedList() if found.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174840 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter: Add another ObjC literal test.

(From http://clang.llvm.org/docs/ObjectiveCLiterals.html.)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174841 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter: Add a test for multi-line ObjC dict literals.

As it turns out, this already works reasonably well.

This example from http://clang.llvm.org/docs/ObjectiveCLiterals.html
NSDictionary *dictionary = @{
    @"name" : NSUserName(),
    @"date" : [NSDate date],
    @"processInfo" : [NSProcessInfo processInfo]
};

is formatted like
NSDictionary *dictionary = @{ @"name" : NSUserName(), @"date" : [NSDate date],
                              @"processInfo" : [NSProcessInfo processInfo] };

There's already a FIXME in NestedStaticInitializers about supporting one
initializer per line, which is really all that's missing here too.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174842 91177308-0d34-0410-b5e6-96231b3b80d8
Formatter: Remove now-unneeded code for formatting ':'s in ObjC method decls.

The more general code for formatting ObjC method exprs does this and more,
it's no longer necessary to special-case this. No behavior change.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174843 91177308-0d34-0410-b5e6-96231b3b80d8
Do not use VariadicDynCastAllOfMatcher where VariadicAllOfMatcher works.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174862 91177308-0d34-0410-b5e6-96231b3b80d8