Changed the test to avoid EXPECT_EQ(false, ...), which leads to
-Wconversion-null warning in GCC.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198214 91177308-0d34-0410-b5e6-96231b3b80d8
Update RecursiveASTVisitor so that it visits attributes.  This is currently
important for thread safety attributes, which contain expressions that were
not being visited, and were thus invisible to various tools.  There are now
Visit*Attr methods that can be overridden for every attribute.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198224 91177308-0d34-0410-b5e6-96231b3b80d8
Remove linkage macro from the CXLanguageKind enum

Enums don't have linkage, so clang warns when this expands to dllimport.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198227 91177308-0d34-0410-b5e6-96231b3b80d8
Fix two typos in comments. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198243 91177308-0d34-0410-b5e6-96231b3b80d8
Update DataRecursiveASTVisitor so that it visits attributes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198249 91177308-0d34-0410-b5e6-96231b3b80d8
Switch over more of the parser to err_expected

Includes a fix for a missing highlight range caused by a ',' typo in the PP
diagnostics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198252 91177308-0d34-0410-b5e6-96231b3b80d8
Silence g++ 4.9 build issue

lib/ASTMatchers/ASTMatchFinder.cpp:276:28: error: typedef 'traverse_can_only_be_instantiated_with_base_type' locally defined but not used [-Werror=unused-local-typedefs]
                            traverse_can_only_be_instantiated_with_base_type);

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198256 91177308-0d34-0410-b5e6-96231b3b80d8
Recover from errors in enum definition

Previously any error in enum definition body stopped parsing it. With this
change parser tries to recover from errors.
The patch fixes PR10982.

Differential Revision: http://llvm-reviews.chandlerc.com/D2018


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198259 91177308-0d34-0410-b5e6-96231b3b80d8
[OpenCL] Produce an error, instead of a warning, for sizeof(void) in OpenCL.

Patch by joey.gouly@arm.com


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198264 91177308-0d34-0410-b5e6-96231b3b80d8
ExpectAndConsume: Diagnose errors automatically

 1) Teach ExpectAndConsume() to emit expected and expected-after diagnostics
    using the generic diagnostic descriptions added in r197972, eliminating another
    set of trivial err_expected_* variations while maintaining existing behaviour.

 2) Lift SkipUntil() recovery out of ExpectAndConsume(). The Expect/Consume
    family of functions are primitive parser operations that now have the
    well-defined property of operating on single tokens. Factoring out recovery
    exposes opportunities for more consistent and tailored error recover at the
    call sites instead of just relying on a bottled SkipUntil formula.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198270 91177308-0d34-0410-b5e6-96231b3b80d8
Eliminate UnaryTypeTraitExpr

Remove UnaryTypeTraitExpr and switch all remaining type trait related handling
over to TypeTraitExpr.

The UTT/BTT/TT enum prefix and evaluation code is retained pending further
cleanup.

This is part of the ongoing work to unify type traits following the removal of
BinaryTypeTraitExpr in r197273.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198271 91177308-0d34-0410-b5e6-96231b3b80d8
Remove an unused diag left over from r198046

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198272 91177308-0d34-0410-b5e6-96231b3b80d8
Update the copyright credits -- Happy new year 2014!

FIXME: Dragonegg may be updated at non-trivial changes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198274 91177308-0d34-0410-b5e6-96231b3b80d8
[OpenCL] The kernel attribute can only be used on functions.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198300 91177308-0d34-0410-b5e6-96231b3b80d8
Pass the aapcs and apcs features down to llvm.

No functionality change, but unblocks asserting that llvm's and clang's
datalayout strings are the same.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198306 91177308-0d34-0410-b5e6-96231b3b80d8
Remove the now unused 's' specifications.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198308 91177308-0d34-0410-b5e6-96231b3b80d8
Verify that clang TargetInfo descriptions match DataLayout strings from LLVM

The backend string is only verified when available as it's possible to run
clang IRGen for targets that haven't been built or don't exist in LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198309 91177308-0d34-0410-b5e6-96231b3b80d8
Added an option to avoid splitting certain kinds of comments into lines.

Summary: Added CommentPragmas option for this.

Reviewers: djasper, klimek

Reviewed By: klimek

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D2460

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198310 91177308-0d34-0410-b5e6-96231b3b80d8
In the FreeBSD assembler driver, inform the sparc assembler that we're producing
PIC code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198311 91177308-0d34-0410-b5e6-96231b3b80d8
Remove a tab that snuck in.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@198312 91177308-0d34-0410-b5e6-96231b3b80d8