Summary:
Add brace style `BS_WebKit` as described on https://www.webkit.org/coding/coding-style.html:

* Function definitions: place each brace on its own line.
* Other braces: place the open brace on the line preceding the code block; place the close brace on its own line.

Set brace style used in `getWebKitStyle()` to the newly added `BS_WebKit`.

Reviewers: djasper, klimek

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D11837

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244446 91177308-0d34-0410-b5e6-96231b3b80d8

-mkernel enables -fno-builtin and -fno-common by default, but allows -fbuiltin
and -fcommon to override that. However "-fbuiltin -fno-builtin" is treated the
same as "-fbuiltin" which is wrong, so fix that. Also fixes similar behaviour
when -fno-common is default.

Differential Revision: http://reviews.llvm.org/D11459


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244437 91177308-0d34-0410-b5e6-96231b3b80d8

[Static Analyzer] Warn when inner and outer conditions are identical. The inner condition is always true.

Reviewed in http://reviews.llvm.org/D10892.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244435 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244433 91177308-0d34-0410-b5e6-96231b3b80d8

Original class was not marked with inheritance attribute and it causes a crash on codegen.
Differential Revision: http://reviews.llvm.org/D11828


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244428 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244427 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244417 91177308-0d34-0410-b5e6-96231b3b80d8

[modules] PR22534: Load files specified by -fmodule-file= eagerly. In particular, this avoids the need to re-parse module map files when using such a module.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244416 91177308-0d34-0410-b5e6-96231b3b80d8

in the unit test that was checking a file the test no longer creates.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244415 91177308-0d34-0410-b5e6-96231b3b80d8

This was failing tests on a bunch of bots:

http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/29919/steps/check-all
http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/29627/steps/check-all
http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_check/9959/
http://lab.llvm.org:8080/green/job/clang-stage2-configure-Rlto_check/5591/

This reverts r244412

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244414 91177308-0d34-0410-b5e6-96231b3b80d8

current compilation, not just those from imported modules.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244413 91177308-0d34-0410-b5e6-96231b3b80d8

build process when we implicitly build a module. Previously, we'd create the
specified .d file once for each implicitly-built module and then finally
overwrite it with the correct contents after the requested build completes.
(This fails if you use stdout as a dependency file, which is what the provided
testcase does, and is how I discovered this brokenness.)


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244412 91177308-0d34-0410-b5e6-96231b3b80d8

created, rather than creating and attaching a new listener each time we load a
module file (yes, the old ones were kept around too!). No functionality change
intended, but a bit more sanity.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244411 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244410 91177308-0d34-0410-b5e6-96231b3b80d8

arguments because the reloaded form might have become non-canonical across the
serialization/deserialization step (this particularly happens when the
canonical form of the type involves an expression).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244409 91177308-0d34-0410-b5e6-96231b3b80d8

Implemented in MinGW::Linker::AddLibGCC since AddLibgcc is a logic puzzle even
before adding one more boolean. A first step towards simplification of AddLibgcc
would be to factor out the Android AddLibgcc code into its own routine.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244407 91177308-0d34-0410-b5e6-96231b3b80d8

When interposing on a compiler doing cross-compilation, scan-build
does not infer the target triple needed to pass to clang for
doing static analysis.  The --analyzer-target option allows one
to manually specify the target triple used during static analysis
(and only static analysis) for such cases.

Patch by Honggyu Kim!

Reviewed in http://reviews.llvm.org/D10356.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244400 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts commit fc885033a30b6e30ccf82398ae7c30e646727b10.

Revert all localization checker commits until the proper fix is implemented.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244394 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts commit 57a46a75b408245cf4154a838fe13ad702065745.

Revert all localization checker commits until the proper fix is implemented.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244393 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244390 91177308-0d34-0410-b5e6-96231b3b80d8

Add checkers that detect code-level localizability issues for OS X / iOS:
 - A path sensitive checker that warns about uses of non-localized
 NSStrings passed to UI methods expecting localized strings.
 - A syntax checker that warns against not including a comment in
 NSLocalizedString macros.

A patch by Kulpreet Chilana!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244389 91177308-0d34-0410-b5e6-96231b3b80d8

The ObjCSuperCallChecker issues alarms for various Objective-C APIs that require
a subclass to call to its superclass's version of a method when overriding it.
So, for example, it raises an alarm when the -viewDidLoad method in a subclass
of UIViewController does not call [super viewDidLoad].

This patch fixes a false alarm where the analyzer erroneously required the
implementation of the superclass itself (e.g., UIViewController) to call
super.

rdar://problem/18416944

Differential Revision: http://reviews.llvm.org/D11842

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244386 91177308-0d34-0410-b5e6-96231b3b80d8

Function types without prototypes can arise when mangling a function type
within an overloadable function in C. We mangle these as the absence of
any parameter types (not even an empty parameter list).

Differential Revision: http://reviews.llvm.org/D11848

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244374 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244370 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244346 91177308-0d34-0410-b5e6-96231b3b80d8

where it belongs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244342 91177308-0d34-0410-b5e6-96231b3b80d8

Last part of PR11974.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244339 91177308-0d34-0410-b5e6-96231b3b80d8

Suggestion by David Blaikie!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244326 91177308-0d34-0410-b5e6-96231b3b80d8

This is committed on behalf of Kelvin Li
http://reviews.llvm.org/D11469?id=31227

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244325 91177308-0d34-0410-b5e6-96231b3b80d8

‘clang::tooling::JSONAnchorDest’ defined but not used [-Wunused-variable]
from gcc 5.1.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244312 91177308-0d34-0410-b5e6-96231b3b80d8

Make sure the Features field of the Builtin Info struct is always initialized. Silences -Wmissing-field-initializers.

While there convert 0 in the BUILTIN macros to nullptr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244307 91177308-0d34-0410-b5e6-96231b3b80d8

... and add aarch32 to specifically refer to the 32-bit ones.

Previously, 'arm' meant only 32-bit architectures and there was no way
for a module to build with both 32 and 64 bit ARM architectures.

Now a module that is intended to work on both architectures can specify
    requires arm
whereas a module only for 32-bit platforms can say
    requires aarch32
and just like before, 64-bit only can say
    requires aarch64

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244306 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244290 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244289 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244288 91177308-0d34-0410-b5e6-96231b3b80d8

so that we can populate it on a per-target basis with required features.

Future commits will start using this information for warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244286 91177308-0d34-0410-b5e6-96231b3b80d8

DeclContext. These only ever come from the owning module file for the Decl.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244285 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244280 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244277 91177308-0d34-0410-b5e6-96231b3b80d8

[modules] Remove redundant lookups into non-primary DeclContexts. These were made unnecessary by r244192.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@244271 91177308-0d34-0410-b5e6-96231b3b80d8