Summary:
The patch is generated using clang-tidy misc-use-override check.

This command was used:

  tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
    -checks='-*,misc-use-override' -header-filter='llvm|clang' -j=32 -fix

Reviewers: dblaikie

Reviewed By: dblaikie

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D8926

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@234678 91177308-0d34-0410-b5e6-96231b3b80d8

http://reviews.llvm.org/D7090

Patch by Gábor Horváth!


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Replaced 'jit' link component with 'mcjit'.
Updated the required libraries.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@217033 91177308-0d34-0410-b5e6-96231b3b80d8

This reinstates r215113.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@216986 91177308-0d34-0410-b5e6-96231b3b80d8

Returning a std::unique_ptr is more constrained. Thanks to David Blaikie for the
suggestion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@215979 91177308-0d34-0410-b5e6-96231b3b80d8

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After post-commit review and community discussion, this seems like a
reasonable direction to continue, making ownership semantics explicit in
the source using the type system.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@215323 91177308-0d34-0410-b5e6-96231b3b80d8

This reverts commit 215113 to match the reversion in llvm.

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We don't support loading COFF files yet.

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This reverts commit r213307.

Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM project.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213325 91177308-0d34-0410-b5e6-96231b3b80d8

(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213307 91177308-0d34-0410-b5e6-96231b3b80d8

The rewrite facility's footprint is small so it's not worth going to these
lengths to support disabling at configure time, particularly since key compiler
features now depend on it.

Meanwhile the Objective-C rewriters have been moved under the
ENABLE_CLANG_ARCMT umbrella for now as they're comparatively heavy and still
potentially worth excluding from lightweight builds.

Tests are now passing with any combination of feature flags. The flags
historically haven't been tested by LLVM's build servers so caveat emptor.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213171 91177308-0d34-0410-b5e6-96231b3b80d8

I checked this with Release+Asserts on x86_64-mingw32. Please restore partially if this were overkill.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213064 91177308-0d34-0410-b5e6-96231b3b80d8

[CMake] Give explicit dependencies to a couple of modules, PrintFunctionNames and SampleAnalyzerPlugin, for Win32.DLL.

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  - Plugins don't need to export _ZN4llvm8Registry*.
  - Win32.DLL cannot merge common symbols among DLLs. Static members in llvm::Registry should be instantiated in a parent.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212821 91177308-0d34-0410-b5e6-96231b3b80d8

This flag is set by most other tools and avoids extra stat() calls. The
frontend will diagnose anyway as it performs the check atomically while opening
files at point of use.

We could probably make Driver::CheckInputsExist default to false and only
enable it in the main 'clang' binary, or even better only perform the checks if
we know the tool is external but that needs more thought.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212585 91177308-0d34-0410-b5e6-96231b3b80d8

Update the strategy in r212083 to try JIT first and otherwise fall back to the
interpreter. This gives the best of both worlds and still builds fine with no
targets enabled.

Requires supporting changes from LLVM r212086.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212087 91177308-0d34-0410-b5e6-96231b3b80d8

Fixes the build when no targets are selected, or no native target is built.

This also better matches up with the description/title of the example and
demonstrates how clang can be used to run C++ on constrained environments
without file IO or executable memory permissions (e.g. iOS apps).

A comment is added explaining how to extend the demo with JIT support as
needed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212083 91177308-0d34-0410-b5e6-96231b3b80d8

All callers were passing in "a.out" or garbage so a sensible default works fine
here as a cleanup.

This also brings about the possibility of adapting the value based on the
driver's compatibility mode in future.

The setting can still be changed via Driver::DefaultImageName as needed.

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Replace OwningArrayPtr with std::unique_ptr<T[]>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@203388 91177308-0d34-0410-b5e6-96231b3b80d8

[CMake] Get rid of explicit dependencies to include/clang/*.inc and introduce CLANG_TABLEGEN_TARGETS.

This does;
  - clang_tablegen() adds each tblgen'd target to global property CLANG_TABLEGEN_TARGETS as list.
  - List of targets is added to LLVM_COMMON_DEPENDS.
  - all clang libraries and targets depend on generated headers.

You might wonder this would be regression, but in fact, this is little loss.
  - Almost all of clang libraries depend on tblgen'd files and clang-tblgen.
  - clang-tblgen may cause short stall-out but doesn't cause unconditional rebuild.
  - Each library's dependencies to tblgen'd files might vary along headers' structure.
    It made hard to track and update *really optimal* dependencies.

Each dependency to intrinsics_gen and ClangSACheckers is left as DEPENDS.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201842 91177308-0d34-0410-b5e6-96231b3b80d8

When CLANG_BUILD_EXAMPLES is not on we set the EXCLUDE_FROM_ALL
directory property for the examples/ directory to tell CMake not to
build them by default.  The AddLLVM.cmake APIs are not aware of this and
try to install targets that are not built.  This does not cause an
install-time error because CMake excludes the directory from the default
installation.  However, now that installation attaches targets to the
LLVMExports export set CMake-based applications that find_package(LLVM)
fail because the example plugin binary is not available.

Tell the AddLLVM.cmake APIs to exclude the examples from installation by
setting the EXCLUDE_FROM_ALL variable they check.

Patch by Brad King!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201799 91177308-0d34-0410-b5e6-96231b3b80d8

Also, remove library dependencies for the sample analyzer-plugin. The only
library changes that would require a rebuild should be in headers, which
should already implicitly be marked as dependencies.

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This avoids linking in extra copies of, say, LLVMSupport.

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Summary:
In clang-tidy we'd like to know the name of the checker producing each
diagnostic message. PathDiagnostic has BugType and Category fields, which are
both arbitrary human-readable strings, but we need to know the exact name of the
checker in the form that can be used in the CheckersControlList option to
enable/disable the specific checker.

This patch adds the CheckName field to the CheckerBase class, and sets it in
the CheckerManager::registerChecker() method, which gets them from the
CheckerRegistry.

Checkers that implement multiple checks have to store the names of each check
in the respective registerXXXChecker method.

Reviewers: jordan_rose, krememek

Reviewed By: jordan_rose

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2557

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The corresponding Makefile sets it too. Also tweak add_clang_library to support
LLVM_EXPORTED_SYMBOL_FILE for modules.


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This was setting a bad example. DiagIDs are a limited resource and the message
argument is evaluated as a format string.

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