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[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.


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


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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

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current compilation, not just those from imported modules.


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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.)


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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.


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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).


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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.



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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.

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This reverts commit fc885033a30b6e30ccf82398ae7c30e646727b10.

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

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This reverts commit 57a46a75b408245cf4154a838fe13ad702065745.

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

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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!

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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

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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

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where it belongs.

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Last part of PR11974.


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Suggestion by David Blaikie!



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

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



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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.

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... 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

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

Future commits will start using this information for warnings.

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


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


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MinGW has some pretty strange behvaior around RTTI and
dllimport/dllexport:
- RTTI data is never imported
- RTTI data is only exported if the class has no key function.

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This initial commit serves as an example -- the remainder of the
classes using pointer arithmetic for trailing objects will be
converted in subsequent changes.

Differential Revision: http://reviews.llvm.org/D11298

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rdar://21896690

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Improvement to the memory leak fix in 244196.

Address validity is required for the Intrinsic objects, but since the
collections only ever grow (no elements are removed), deque provides
sufficient guarantees (that the objects will never be reallocated/moved
around) for this use case.

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OpenMP 4.1 allows to use variables with reference types in private clauses and, therefore, in init expressions of the cannonical loop forms.


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