Commit Graph

46498 Commits

Author SHA1 Message Date
Richard Smith 701a3523ba Don't give # and ## special treatment when in -traditional-cpp mode. Patch by
Austin Seipp!

llvm-svn: 185896
2013-07-09 01:00:29 +00:00
Richard Smith baf2912b40 Generalize hack allowing 'const' in __has_attribute (etc) to allow any token
with identifier info. This covers most identifier-like entities (other than
the ISO646 keywords).

llvm-svn: 185895
2013-07-09 00:57:56 +00:00
Eli Friedman 544c956b72 Fix crash typo-correcting dependent member func.
PR16561.

llvm-svn: 185887
2013-07-08 23:35:04 +00:00
Fariborz Jahanian e61c907792 ObjC migration: more test for migration to
properties.

llvm-svn: 185884
2013-07-08 23:29:51 +00:00
Kaelyn Uhrain 476c823ec8 Attempt typo correction for function calls with the wrong number of arguments.
Combined with typo correction's new ability to apply global/absolute nested
name specifiers to possible corrections, cases such as in PR12287 where the
desired function is being shadowed by a lexically closer function with the
same name but a different number of parameters will now include a FixIt.

On a side note, since the test for this change caused
test/SemaCXX/typo-correction.cpp to exceed the typo correction limit for
a single file, I've included a test case for exceeding the limit and added
some comments to both the original and part two of typo-correction.cpp
warning future editors of the files about the limit.

llvm-svn: 185881
2013-07-08 23:13:44 +00:00
Kaelyn Uhrain 53e721980b Make a couple of useful typo correction callbacks more widely available.
llvm-svn: 185880
2013-07-08 23:13:39 +00:00
Fariborz Jahanian 7ac20e1031 ObjC migration: Skip over setter/getter with attributes
for now. 

llvm-svn: 185879
2013-07-08 22:49:25 +00:00
Fariborz Jahanian bfaabe40e7 [Objective-C migrator] replace candidate user setter/getter with
their equivalent property declaration. wip.

llvm-svn: 185873
2013-07-08 21:42:08 +00:00
Eli Friedman e6d3395d78 Fix Sema for compares with _Atomic vars.
Use UsualArithmeticConversions unconditionally in analysis of
comparisons and conditional operators: the method performs
the usual arithmetic conversions if both sides are arithmetic, and
usual unary conversions if they are not.  This is just a cleanup
for conditional operators; for comparisons, it fixes the issue that
we would try to check isArithmetic() on an atomic type.

Also, fix GetExprRange() in SemaChecking.cpp so it deals with variables
of atomic type correctly.

Fixes PR15537.

llvm-svn: 185857
2013-07-08 20:20:06 +00:00
Daniel Jasper 6a09df7964 Fix incorrect incorrect cast identification in clang-format.
This fixes llvm.org/PR16534.

Before:
aaaaa& operator+(const aaaaa&)LLVM_DELETED_FUNCTION;
After:
aaaaa& operator+(const aaaaa&) LLVM_DELETED_FUNCTION;

llvm-svn: 185828
2013-07-08 14:58:01 +00:00
Enea Zaffanella 4c409494d8 Fixed testcase failing under MS by adding "-fno-delayed-template-parsing",
as suggested by Takumi. To this end, added a MatchVerifier::match()
overload accepting a vector of invocation arguments.

llvm-svn: 185827
2013-07-08 14:50:30 +00:00
Daniel Jasper 3ac9b9e258 Reformat clang-format's source files after r185822 and others.
llvm-svn: 185823
2013-07-08 14:34:09 +00:00
Daniel Jasper ee7539a387 Prefer similar line breaks.
This adds a penalty for clang-format for each break that occurs in
a set of parentheses (including fake parenthesis that determine
the range of certain operator precendences) that have not yet been
broken. Thereby, clang-format prefers similar line breaks.

This fixes llvm.org/PR15506.

Before:
const int kTrackingOptions =
    NSTrackingMouseMoved | NSTrackingMouseEnteredAndExited |
    NSTrackingActiveAlways;

After:
const int kTrackingOptions = NSTrackingMouseMoved |
                             NSTrackingMouseEnteredAndExited |
                             NSTrackingActiveAlways;

Also removed ParenState::ForFakeParenthesis which has become unused.

llvm-svn: 185822
2013-07-08 14:25:23 +00:00
Manuel Klimek 7e3d9698fd Fix use of invalidated iterator bug in AST match finder.
Pulled out the cache clearing in the case of descendant matching, too,
for consistency, also it is not technically needed there.

FIXME: Make cache size configurable and add unit test.
llvm-svn: 185820
2013-07-08 14:16:30 +00:00
Alexander Kornienko 614d96a1f6 Fix for corner cases in code handling leading "* " decorations in block comments
Summary:
Fixes problems that lead to incorrect formatting of these and similar snippets:
/*
 **
 */

/*
 **/

/*
 * */

/*
 *test
 */

Clang-format used to think that all the cases above use "* " decoration, and
failed to calculate insertion position properly. It also used to remove leading 
"* " in the last line.

Reviewers: klimek

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1113

llvm-svn: 185818
2013-07-08 14:12:07 +00:00
NAKAMURA Takumi 0b90083168 clang/include/clang/AST/ExprCXX.h:260:5: Fix a warning -- unknown command tag name 'cc'; did you mean 'c'? [-Wdocumentation]
llvm-svn: 185810
2013-07-08 12:00:36 +00:00
NAKAMURA Takumi 270bca5dc9 clang/test/Index/comment-custom-block-command.cpp: This has not been failing since r175892 on valgrind.
That said, it fails with --vg-leak. Mark it as XFAIL: vg_leak instead.

llvm-svn: 185809
2013-07-08 12:00:29 +00:00
James Dennett 3231a505bf Documentation cleanup for include/clang/AST/ExprCXX.h.
This is mostly Doxygen formatting, but also updates some C++0x references
to C++11 and clarifies some wording.

llvm-svn: 185798
2013-07-08 07:29:35 +00:00
NAKAMURA Takumi c7fa08d5eb clang/test/Misc/permissions.cpp: Suppress this on MSYS with the feature 'shell-preserves-root'.
FIXME: Could we introduce another feature for it?
llvm-svn: 185797
2013-07-08 06:45:16 +00:00
NAKAMURA Takumi 9250b05696 clang/test/CodeGen/2008-01-25-ByValReadNone.c: Add explicit -triple x86_64-unknown-unknown.
It would emit @llvm.memcpy with "-triple x86_64-(mingw32|win32)" and had been failing since Nick's r185735.

  ; Function Attrs: nounwind
  declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #1

llvm-svn: 185796
2013-07-08 06:38:51 +00:00
NAKAMURA Takumi 58c821a0d9 AST/SourceLocationTest.cpp: Appease MS hosts to suppress CXXUnresolvedConstructExpr.SourceRange, for now.
FIXME: It could pass if MS-compatible mode were disabled with Args.push_back("-fno-delayed-template-parsing").
llvm-svn: 185795
2013-07-08 06:38:46 +00:00
Craig Topper ac9201a48f Simplify code. No functional change.
llvm-svn: 185792
2013-07-08 04:47:18 +00:00
Craig Topper 0a4e1f586c Introduce a typedef for the type of NewlyDeducedPacks to avoid repeating the small size of the inner SmallVector.
llvm-svn: 185789
2013-07-08 04:44:01 +00:00
Craig Topper 4b482ee0ef Remove 'else' after 'return'
llvm-svn: 185787
2013-07-08 04:24:47 +00:00
Craig Topper c1bbe8d6d2 Function argument formatting fixes. No functional change.
llvm-svn: 185786
2013-07-08 04:16:49 +00:00
Craig Topper 7965357ce4 Function argument formatting fixes.
llvm-svn: 185785
2013-07-08 04:13:06 +00:00
Craig Topper 61ac906bdd Use SmallVectorImpl::reverse_iterator instead of SmallVector to avoid specifying the vector size.
llvm-svn: 185784
2013-07-08 03:55:09 +00:00
David Majnemer ea5092a3b0 Sema: Do not merge new decls with invalid, old decls
Sema::MergeFunctionDecl attempts merging two decls even if the old decl
is invalid.  This can lead to interesting circumstances where we
successfully merge the decls but the result makes no sense.

Take the following for example:

template <typename T>
int main(void);

int main(void);

Sema will not consider these to be overloads of the same name because
main can't be overloaded, which means that this must be a redeclaration.

In this case the templated decl is compatible with the non-templated
decl allowing the Sema::CheckFunctionDeclaration machinery to move on
and do bizarre things like setting the previous decl of a non-templated
decl to a templated decl!

The way I see it, we should just bail from MergeFunctionDecl if the old
decl is invalid.

This fixes PR16531.

llvm-svn: 185779
2013-07-07 23:49:50 +00:00
Enea Zaffanella 8421a06314 Fixed source range for functional cast and unresolved construct expr nodes.
Added testcases.

llvm-svn: 185773
2013-07-07 06:41:54 +00:00
Richard Smith 7a22921e5a Rename test to match C++1y paragraph number per N3690, and add additional test
case inspired by a stackoverflow question.

llvm-svn: 185772
2013-07-07 06:15:42 +00:00
James Dennett 4d08542175 Documentation cleanup for include/clang/AST/DeclCXX.h, no substantive changes.
* Fix up \brief documentation;
* Update C++0x references to C++11;
* Doxygen formatting: bulleted lists start with a single hyphen, not two;
* Fix a typo, "assosiate" -> "associate".

llvm-svn: 185771
2013-07-07 05:19:50 +00:00
Enea Zaffanella a90af72e8f Fixed source location info for UnaryTransformTypeLoc nodes.
llvm-svn: 185765
2013-07-06 18:54:58 +00:00
Fariborz Jahanian ae26bb67f8 Objective-C: Warn when fast enumeration variable isn't used.
// rdar://14182680.

llvm-svn: 185762
2013-07-06 18:04:13 +00:00
Sylvestre Ledru 8e5d82e541 Remove some useless declarations (found by scan-build)
llvm-svn: 185752
2013-07-06 08:00:09 +00:00
David Majnemer 027f9c4026 Sema: Fix a crash when main is redeclared as a function-template.
This boils down to us sending invalid function decls to
CheckFunctionDeclaration becauswe we did not consider that CheckMain
could cause the decl to be invalid.  Instead, interogate the new decl's
main-validity and *then* send it over to get CheckFunctionDeclaration'd
if it was still valid after calling CheckMain.

llvm-svn: 185745
2013-07-06 02:13:46 +00:00
Nick Lewycky 02df2062c6 Update test for change in r185735.
llvm-svn: 185736
2013-07-06 00:30:27 +00:00
Fariborz Jahanian e8545dde7b Remove referece type onproperty of abstract
class type. // rdar://14261999

llvm-svn: 185734
2013-07-05 23:50:55 +00:00
Fariborz Jahanian e4055692f4 [comment parsing]: Removes an unsafe API whose
use can cause crash. No test is available. It is uncovered
by code browsing.  // rdar://14348205

llvm-svn: 185732
2013-07-05 23:20:55 +00:00
Rafael Espindola 18627115f4 Use llvm::sys::fs::createUniqueFile.
Include a test that clang now produces output files with permissions matching
the umask.

llvm-svn: 185727
2013-07-05 21:13:58 +00:00
Argyrios Kyrtzidis 1035790034 [libclang] Add the new function to libclang.exports
llvm-svn: 185725
2013-07-05 20:51:44 +00:00
Fariborz Jahanian 266926d85e [objc migrator]: More knobs to do migration to
use of objc's properties.

llvm-svn: 185724
2013-07-05 20:46:03 +00:00
Argyrios Kyrtzidis 7b50fc520f [libclang] Introduce clang_Cursor_isObjCOptional, which returns whether the declaration was affected by "@optional"
rdar://14348525.

llvm-svn: 185722
2013-07-05 20:44:37 +00:00
Eli Friedman eecc09a99c Don't use mangleCXXRTTIName in TBAA for C code.
This changes the TBAA code so it doesn't use mangleCXXRTTIName in C,
because it doesn't really make sense there.  Also, as sort of a
defense-in-depth change, fix the mangler so it handles C RecordDecls
correctly.

No tests because I don't know the TBAA code well enough to write a test,
and I don't know how else to trigger mangling a local struct in C.

Fixes a crash with r185450 reported by Joerg Sonnenberger.

llvm-svn: 185721
2013-07-05 20:27:40 +00:00
Rafael Espindola a36e78ef5d Use llvm::sys::fs::createTemporaryFile.
llvm-svn: 185717
2013-07-05 20:00:06 +00:00
Craig Topper 5603df45df Use SmallVectorImpl& for function arguments instead of SmallVector.
llvm-svn: 185715
2013-07-05 19:34:19 +00:00
Eli Friedman 86af13f0ab Fix regression from r185450.
As it turns out, the NoFunction bit for local class mangling needed to be
propagated into more places. r185450 turned what used to be an incorrect
mangling into an assertion.

llvm-svn: 185713
2013-07-05 18:41:30 +00:00
Fariborz Jahanian 873bae79ac Objective-C: diagnose when synthesizing an ivar of
abstract class type. // rdar://14261999

llvm-svn: 185710
2013-07-05 17:18:11 +00:00
Benjamin Kramer f5d46005b6 Add a test case for r185707/PR16547.
llvm-svn: 185708
2013-07-05 15:51:00 +00:00
Rafael Espindola e4ffbdf349 Fix PR16547.
We should not be asking unique_file to prepend the system temporary directory
when creating the html report. Unfortunately I don't think we can test this
with the current infrastructure since unique_file ignores MakeAbsolute if the
directory is already absolute and the paths provided by lit are.

I will take a quick look at making this api a bit less error prone.

llvm-svn: 185707
2013-07-05 15:05:40 +00:00
Rafael Espindola 1d0912a475 We don't need to check for windows' error codes in here.
The operator== calls equivalent which calls default_error_condition which
handles windows to posix conversion.

llvm-svn: 185702
2013-07-05 14:15:24 +00:00
Daniel Jasper 6f9c8d2148 Fix formatting for allocation of new pointer variables.
Before:
T **t = new T * ;
T **q = new T * ();

After:
T **t = new T *;
T **q = new T *();

llvm-svn: 185699
2013-07-05 13:30:40 +00:00
Daniel Jasper 0e90c3d92c Improve detection for preventing certain kind of formatting patterns.
This is a better implementation of r183097. The main purpose is to
prevent certain constructs to be formatted "like a block of text".

Before:
aaaaaaaaaaaaa<
    aaaaaaaaaa, aaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa>* aaaa = new aaaaaaaaaaaaa<
    aaaaaaaaaa, aaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa>(bbbbbbbbbbbbbbbbbbbbbbbb);
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (*cccccccccccccccc)[
    dddddddddddddddddddddddddddddddddddddddddddddddddddddddd];

After:
aaaaaaaaaaaaa<aaaaaaaaaa, aaaaaaaaaaa,
              aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
              aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa>* aaaa =
    new aaaaaaaaaaaaa<aaaaaaaaaa, aaaaaaaaaaa,
                      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
                      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa>(
        bbbbbbbbbbbbbbbbbbbbbbbb);
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] =
    (*cccccccccccccccc)[
        dddddddddddddddddddddddddddddddddddddddddddddddddddddddd];

llvm-svn: 185687
2013-07-05 09:14:35 +00:00
Daniel Jasper 1bc1b502ec Don't break after a "(" following a binary operator.
Additionally, allow breaking after c-style casts, but with a high
penalty.

Before:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa *foo = (
    aaaaaaaaaaaaaaaaa *)bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
After:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa *foo = (aaaaaaaaaaaaaaaaa *)
    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;

This fixes llvm.org/PR16049.

llvm-svn: 185685
2013-07-05 07:58:34 +00:00
David Majnemer 0f328447b6 Sema: Call IgnoreParens fewer times in CheckAddressOfOperand
llvm-svn: 185684
2013-07-05 06:23:33 +00:00
Craig Topper 3598eb7eba Use typedef for Densemap contraining SmallVector passed to a function to avoid repeating SmallVector size.
llvm-svn: 185683
2013-07-05 04:43:31 +00:00
Craig Topper 79be4cdd2d Add typedefs for Densemaps containing SmallVectors to avoid repeating the SmallVector size when creating iterators for the DenseMap.
llvm-svn: 185682
2013-07-05 04:33:53 +00:00
Rafael Espindola c8c995a2bd Use the new --crash option in commands that are expected to crash.
llvm-svn: 185679
2013-07-05 02:53:30 +00:00
James Dennett b46f7b974e Add some more documentation on how to navigate from a LambdaExpr::Capture
to the associated FieldDecl.

llvm-svn: 185674
2013-07-04 22:15:44 +00:00
James Dennett 3947f5671a Minor documentation cleanup
llvm-svn: 185672
2013-07-04 22:14:20 +00:00
Roman Divacky 4575c64f9d Add test for r185584.
llvm-svn: 185668
2013-07-04 21:29:24 +00:00
Rafael Espindola 5c6c707e53 Require a shell for this test.
Some versions of python will expand the glob used in the test, others wont,
causing the test to fail when run with LIT_USE_INTERNAL_SHELL=1.

llvm-svn: 185653
2013-07-04 16:23:44 +00:00
Rafael Espindola 925213b0fa Add 'not' to commands that are expected to fail.
This is at least good documentation, but also opens the possibility of
using pipefail.

llvm-svn: 185652
2013-07-04 16:16:58 +00:00
Rafael Espindola 76e202c7b8 Looks like {{.*}} doesn't match the empty string. Fix test.
llvm-svn: 185650
2013-07-04 15:29:20 +00:00
Rafael Espindola 7ac579a3f8 Relax pattern to accept a signext on ppc64.
llvm-svn: 185649
2013-07-04 15:25:05 +00:00
Rafael Espindola be8a91b771 Replace 'grep foo | count 0' with 'not grep foo'.
This avoids depending on pipefail not being used.

llvm-svn: 185648
2013-07-04 15:22:16 +00:00
Rafael Espindola 0cf7c93849 Remove test for the old debug format which was XFAILed since 2009.
llvm-svn: 185647
2013-07-04 15:14:31 +00:00
Rafael Espindola 80a99478bd Convert test to FileCheck.
llvm-svn: 185645
2013-07-04 15:08:20 +00:00
Rafael Espindola 87627034a1 Add missing expected-warning.
llvm-svn: 185644
2013-07-04 15:04:25 +00:00
Rafael Espindola 3a228ee60c Remove more unused uses of -verify.
llvm-svn: 185643
2013-07-04 14:58:42 +00:00
Rafael Espindola 550f263dcf Remove unused -verify.
llvm-svn: 185641
2013-07-04 14:51:11 +00:00
Alexander Kornienko 1efe0a07bb Fixed typo: NoneComment -> NonComment, no other changes.
llvm-svn: 185640
2013-07-04 14:47:51 +00:00
Rafael Espindola e703c0194c clang -cc1 has no -fno-unit-at-a-time or -funit-at-a-time. Fix test.
llvm-svn: 185639
2013-07-04 14:42:44 +00:00
Rafael Espindola a5695db67d Use a clang -cc1 option instead of -m32 and remove tcl quotes.
llvm-svn: 185637
2013-07-04 14:36:22 +00:00
Rafael Espindola 1011024e37 Remove tcl quotes.
llvm-svn: 185636
2013-07-04 14:30:41 +00:00
Rafael Espindola 450eb99c89 Convert test to FileCheck.
llvm-svn: 185635
2013-07-04 14:28:33 +00:00
Rafael Espindola 00db4c6f00 Replace void with int to make this a valid C++ file.
The test was passing because clang would still print the ast before exiting
with an error. Since that didn't seem to be the intent of the test, I change
the test instead of adding 'not' to the command line.

llvm-svn: 185634
2013-07-04 14:25:25 +00:00
Rafael Espindola 5dac06ff4b Remove old test.
It was trivially passing because of the tcl quotes and we have better datalayout
tests.

llvm-svn: 185630
2013-07-04 14:20:52 +00:00
Rafael Espindola d1d617593b Remove old test.
It was not clear what was being tested and the test was trivially passing
by getting grep confused with tcl quotes.

llvm-svn: 185629
2013-07-04 14:18:32 +00:00
Rafael Espindola 53e40e4b06 Clang has no nested function support. Delete this test.
llvm-svn: 185628
2013-07-04 14:13:53 +00:00
Craig Topper 9c525eec94 Use SmallVectorImpl::const_iterator instead of SmallVector to avoid specifying the vector size.
llvm-svn: 185623
2013-07-04 13:11:33 +00:00
Alexander Kornienko 5861171893 Added AlwaysBreakBeforeMultilineStrings option.
Summary:
Always breaking before multiline strings can help format complex
expressions containing multiline strings more consistently, and avoid consuming
too much horizontal space.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D1097

llvm-svn: 185622
2013-07-04 12:02:44 +00:00
Richard Smith 6d6676b9d1 Add test for PR4997. This has been fixed for a while.
llvm-svn: 185614
2013-07-04 04:10:46 +00:00
Richard Smith e65319009c Testcase for PR14130, which was probably fixed by r183859.
llvm-svn: 185613
2013-07-04 04:04:20 +00:00
Craig Topper af6bd1b87f Add a space between closing template '>' to unbreak build.
llvm-svn: 185611
2013-07-04 03:15:42 +00:00
Craig Topper 2341c0d3b2 Use SmallVectorImpl instead of SmallVector for iterators and references to avoid specifying the vector size unnecessarily.
llvm-svn: 185610
2013-07-04 03:08:24 +00:00
Anna Zaks a42fb525e4 [analyzer] Suppress reports reported in std::list
The motivation is to suppresses false use-after-free reports that occur when calling
std::list::pop_front() or std::list::pop_back() twice. The analyzer does not
reason about the internal invariants of the list implementation, so just do not report
any of warnings in std::list.

Fixes radar://14317928.

llvm-svn: 185609
2013-07-04 02:38:10 +00:00
Anna Zaks 5673b6567a [analyzer] Make sure that inlined defensive checks work on div by zero.
This suppresses a false positive in std::hash_map.
Fixes  radar://14255587.

llvm-svn: 185608
2013-07-04 02:38:06 +00:00
Richard Smith c87b938e17 Part of PR15673: If a function template has a default argument in which
substitution failed, report that as a substitution failure rather than
pretending that there was no default argument.

The test cases in PR15673 have exposed some pre-existing poor diagnostics here.

llvm-svn: 185604
2013-07-04 01:01:24 +00:00
Richard Trieu 949abc327d Improve -Wlogical-not-parentheses to catch when the not is applied to an enum.
llvm-svn: 185602
2013-07-04 00:50:18 +00:00
Fariborz Jahanian 43bbaaca80 [ObjectiveC migrator] relax the rules for setter/getter
types when deciding on validity of a property
inclusion. // rdar://14345082

llvm-svn: 185599
2013-07-04 00:24:32 +00:00
Richard Smith cde3fd87e0 PR16480: Reimplement token-caching for constructor initializer lists. This
previously didn't work if a mem-initializer-id had a template argument which
contained parentheses or braces.

We now implement a simple rule: just look for a ') {' or '} {' that is not
nested. The '{' is assumed to start the function-body. There are still two
cases which we misparse, where the ') {' comes from a compound literal or
from a lambda. The former case is not valid C++, and the latter will probably
not be valid C++ once DR1607 is resolved, so these seem to be of low value,
and we do not regress on them with this change. EDG and g++ also misparse
both of these cases.

llvm-svn: 185598
2013-07-04 00:13:48 +00:00
Fariborz Jahanian de66100889 Minor refactoring of my last patch.
llvm-svn: 185593
2013-07-03 23:44:11 +00:00
Fariborz Jahanian a7437f0227 [ObjectiveC Migration]: Provide knobs for
migrating setter/getter methods to an eventual
property declaraiton. This is wip.
// rdar://14345082

llvm-svn: 185591
2013-07-03 23:05:00 +00:00
Roman Divacky ac6f5f4015 Check LongDoubleFormat instead of just Width as this is PowerPC specific.
llvm-svn: 185584
2013-07-03 21:08:41 +00:00
Bill Schmidt 58ae47bf10 [PowerPC] FreeBSD does not require f128 in its data layout string.
Long double is 64 bits on FreeBSD PPC, so the f128 entry is superfluous.

llvm-svn: 185582
2013-07-03 21:03:06 +00:00
Bill Schmidt 99a084b7ae "bool" should be a context-sensitive keyword in Altivec mode.
PR16456 reported that Clang implements a hybrid between AltiVec's
"Keyword and Predefine Method" and its "Context Sensitive Keyword
Method," where "bool" is always a keyword, but "vector" and "pixel"
are context-sensitive keywords.  This isn't permitted by the AltiVec
spec.  For consistency with gcc, this patch implements the Context
Sensitive Keyword Method for bool, and stops treating true and false
as keywords in Altivec mode.

The patch removes KEYALTIVEC as a trigger for defining these keywords
in include/clang/Basic/TokenKinds.def, and adds logic for "vector
bool" that mirrors the existing logic for "vector pixel."  The test
case is taken from the bug report.

llvm-svn: 185580
2013-07-03 20:54:09 +00:00
Roman Divacky b6debb6ab8 Add support for TF/TC modes available on eg. PowerPC64.
llvm-svn: 185578
2013-07-03 20:48:06 +00:00
Manman Ren 825e8e41ad Update testing cases to check dwarf-2 for Darwin.
llvm-svn: 185577
2013-07-03 20:45:07 +00:00
Chad Rosier 7ed67722e5 Revert r185557 as it was a bit (a lot) premature.
llvm-svn: 185574
2013-07-03 20:37:50 +00:00
Roman Divacky 13b586f298 Dont define __LONG_DOUBLE_128__ unless LongDoubleWidth is really 128bits width.
It's not the case on ie. FreeBSD.

llvm-svn: 185572
2013-07-03 19:45:54 +00:00