]> granicus.if.org Git - clang/log
clang
11 years agoclang-format: Activate WebKit-style tests for MS compilers.
Daniel Jasper [Tue, 13 Aug 2013 08:29:26 +0000 (08:29 +0000)]
clang-format: Activate WebKit-style tests for MS compilers.

They were accidentally placed in the #if.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188255 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Slightly adapt line break penalties.
Daniel Jasper [Tue, 13 Aug 2013 06:50:04 +0000 (06:50 +0000)]
clang-format: Slightly adapt line break penalties.

Before:
  aaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaa)
                               ->aaaaaaaaa());
After:
  aaaaaaaaaaaaaaaaaaaaaaaa(
      aaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaa)->aaaaaaaaa());

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188253 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle __uuidof correctly into template parameters
David Majnemer [Tue, 13 Aug 2013 06:32:20 +0000 (06:32 +0000)]
[-cxx-abi microsoft] Mangle __uuidof correctly into template parameters

Summary:
It seems that __uuidof introduces a global extern "C" declaration of
type __s_GUID.  However, our implementation of __uuidof does not provide
such a declaration and thus must open-code the mangling for __uuidof in
template parameters.

This allows us to codegen scoped COM pointers and other such things.

This fixes PR16836.
Depends on D1356.

Reviewers: rnk, cdavis5x, rsmith

Reviewed By: rnk

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1357

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188252 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDrive by cleanup
David Blaikie [Tue, 13 Aug 2013 04:21:38 +0000 (04:21 +0000)]
Drive by cleanup

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188251 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agovariable templates updated for PCH serialization... Still working on test cases...
Larisse Voufo [Tue, 13 Aug 2013 02:02:26 +0000 (02:02 +0000)]
variable templates updated for PCH serialization... Still working on test cases...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188249 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAnalysisBasedWarnings.cpp:: Prune "\param VariableName", possibly copypasto, in comme...
NAKAMURA Takumi [Tue, 13 Aug 2013 01:53:21 +0000 (01:53 +0000)]
AnalysisBasedWarnings.cpp:: Prune "\param VariableName", possibly copypasto, in comments. [-Wdocumentation]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188248 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle TemplateArgument::Declaration for references
David Majnemer [Tue, 13 Aug 2013 01:25:35 +0000 (01:25 +0000)]
[-cxx-abi microsoft] Mangle TemplateArgument::Declaration for references

Summary:
Properly mangle declarations showing up in template arguments that are
reference parameters.  Fun-fact: undname cannot handle these!

Reviewers: rnk, cdavis5x

Reviewed By: rnk

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1356

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188245 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSilence a warning from MSVC about not returning a value
Reid Kleckner [Tue, 13 Aug 2013 00:11:59 +0000 (00:11 +0000)]
Silence a warning from MSVC about not returning a value

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188237 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove Sema includes from Analysis code to fix layering
Reid Kleckner [Mon, 12 Aug 2013 23:49:39 +0000 (23:49 +0000)]
Remove Sema includes from Analysis code to fix layering

This moves a header-only class from Sema to Analysis and puts the option
check in Sema.

Patch by Chris Wailes!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188230 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Sink /Fe and /Fo diagnostic code into BuildActions
Hans Wennborg [Mon, 12 Aug 2013 23:26:25 +0000 (23:26 +0000)]
clang-cl: Sink /Fe and /Fo diagnostic code into BuildActions

Differential Revision: http://llvm-reviews.chandlerc.com/D1370

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188226 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migration. Add couple of routine
Fariborz Jahanian [Mon, 12 Aug 2013 23:17:13 +0000 (23:17 +0000)]
ObjectiveC migration. Add couple of routine
, currently unused, for future cf-annotation work.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188224 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebugInfo: Simplify declaration building code - relying on the limit debug info check...
David Blaikie [Mon, 12 Aug 2013 23:14:36 +0000 (23:14 +0000)]
DebugInfo: Simplify declaration building code - relying on the limit debug info checking already in CreateType(RecordType)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188222 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDebugInfo: simplify some limited/declaration creation APIs
David Blaikie [Mon, 12 Aug 2013 22:24:20 +0000 (22:24 +0000)]
DebugInfo: simplify some limited/declaration creation APIs

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188214 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Consolidate tests for /Fo and /Fe into cl-outputs.c
Hans Wennborg [Mon, 12 Aug 2013 22:19:13 +0000 (22:19 +0000)]
clang-cl: Consolidate tests for /Fo and /Fe into cl-outputs.c

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188213 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd hooks to ExternalSemaSource for after-the-fact diagnosis of
Kaelyn Uhrain [Mon, 12 Aug 2013 22:11:14 +0000 (22:11 +0000)]
Add hooks to ExternalSemaSource for after-the-fact diagnosis of
incomplete types, courtesy of Luke Zarko.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188212 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSpeculative build fix for r188206.
Hans Wennborg [Mon, 12 Aug 2013 22:02:09 +0000 (22:02 +0000)]
Speculative build fix for r188206.

The cmake-clang-x86_64 was upset:
error: 'template<class ImplClass, class RetTy> class clang::ConstStmtVisitor' used without template parameters

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188211 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Support the /Fe option
Hans Wennborg [Mon, 12 Aug 2013 21:56:42 +0000 (21:56 +0000)]
clang-cl: Support the /Fe option

This is used to name the linked output file.

Differential Revision: http://llvm-reviews.chandlerc.com/D1344

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188210 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix pretty-printing for unnamed unions.
Eli Friedman [Mon, 12 Aug 2013 21:54:04 +0000 (21:54 +0000)]
Fix pretty-printing for unnamed unions.

This is just a couple of minor fixes to account for the existence
of ElaboratedType.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188209 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix crash w/BlockDecl and invalid qualified decl.
Eli Friedman [Mon, 12 Aug 2013 21:54:01 +0000 (21:54 +0000)]
Fix crash w/BlockDecl and invalid qualified decl.

I'm not really satisfied with the ad-hoc nature of
Sema::diagnoseQualifiedDeclaration, but I'm not sure how to fix it.

Fixes <rdar://problem/14639501>.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188208 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPatch by Chris Wailes <chris.wailes@gmail.com>.
DeLesley Hutchins [Mon, 12 Aug 2013 21:20:55 +0000 (21:20 +0000)]
Patch by Chris Wailes <chris.wailes@gmail.com>.
Reviewed by delesley, dblaikie.

Add the annotations and code needed to support a basic 'consumed' analysis.

Summary:
This new analysis is based on academic literature on linear types.  It tracks
the state of a value, either as unconsumed, consumed, or unknown.  Methods are
then annotated as CallableWhenUnconsumed, and when an annotated method is
called while the value is in the 'consumed' state a warning is issued.  A value
may be tested in the conditional statement of an if-statement; when this occurs
we know the state of the value in the different branches, and this information
is added to our analysis.  The code is still highly experimental, and the names
of annotations or the algorithm may be subject to change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188206 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoForgot to add unittests/Sema/ before committing r188196 :(
Kaelyn Uhrain [Mon, 12 Aug 2013 19:57:06 +0000 (19:57 +0000)]
Forgot to add unittests/Sema/ before committing r188196 :(

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188197 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd hooks for typo correction to ExternalSemaSource, courtesy of Luke Zarko.
Kaelyn Uhrain [Mon, 12 Aug 2013 19:54:38 +0000 (19:54 +0000)]
Add hooks for typo correction to ExternalSemaSource, courtesy of Luke Zarko.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188196 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Expand warning about /TC and /TP override, and expand test
Hans Wennborg [Mon, 12 Aug 2013 18:34:17 +0000 (18:34 +0000)]
clang-cl: Expand warning about /TC and /TP override, and expand test

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188190 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[Mips] MSA frontend option support
Jack Carter [Mon, 12 Aug 2013 17:20:29 +0000 (17:20 +0000)]
[Mips] MSA frontend option support

This patch adds -mmsa and -mno-msa to the options supported by
clang to enable and disable support for MSA.

When MSA is enabled, a predefined macro '__mips_msa' is defined to 1.

Patch by Daniel Sanders

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188184 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThis test passes on freebsd after r188178. Not exactly sure why.
Benjamin Kramer [Mon, 12 Aug 2013 16:29:25 +0000 (16:29 +0000)]
This test passes on freebsd after r188178. Not exactly sure why.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188182 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSourceManager intialization tweaks.
Benjamin Kramer [Mon, 12 Aug 2013 13:46:52 +0000 (13:46 +0000)]
SourceManager intialization tweaks.

- Open files before calling stat on them.
- Go through FileManager for getting the buffer of named pipes. It has the
  necessary plumbing to deal with "volatile" files.
- Print the cause when stdin reading fails. The only case I can imagine where
  this happens is when stdin is wired to a device file, so no test case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188178 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Improve stream-formatting.
Daniel Jasper [Mon, 12 Aug 2013 12:58:05 +0000 (12:58 +0000)]
clang-format: Improve stream-formatting.

Before:
  CHECK(controller->WriteProto(FLAGS_row_key, FLAGS_proto)) << "\""
                                                            << FLAGS_proto
                                                            << "\"";

After:
  SemaRef.Diag(Loc, diag::note_for_range_begin_end)
      << BEF << IsTemplate << Description << E->getType();

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188175 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix FileCheck --check-prefix lines.
Tim Northover [Mon, 12 Aug 2013 12:51:05 +0000 (12:51 +0000)]
Fix FileCheck --check-prefix lines.

Various tests had sprung up over the years which had --check-prefix=ABC on the
RUN line, but "CHECK-ABC:" later on. This happened to work before, but was
strictly incorrect. FileCheck is getting stricter soon though.

Patch by Ron Ofir.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188174 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Correctly format alias declarations.
Daniel Jasper [Mon, 12 Aug 2013 12:16:34 +0000 (12:16 +0000)]
clang-format: Correctly format alias declarations.

Before:
  template <class CallbackClass>
  using MyCallback = void(CallbackClass::*)(SomeObject * Data);");

After:
  template <class CallbackClass>
  using MyCallback = void (CallbackClass::*)(SomeObject *Data);");

Also fix three wrong indentations.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188172 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse new llvm::SpecialCaseList API in CodeGenModule
Alexey Samsonov [Mon, 12 Aug 2013 11:48:05 +0000 (11:48 +0000)]
Use new llvm::SpecialCaseList API in CodeGenModule

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188170 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThis change fixes the formatting of statements such as catch (E& e).
Manuel Klimek [Mon, 12 Aug 2013 03:51:17 +0000 (03:51 +0000)]
This change fixes the formatting of statements such as catch (E& e).

Previously these were formatting as catch (E & e) because the inner parenthesis
was being marked as an expression.

Patch by Thomas Gibson-Robinson.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188153 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix misindentation.
Richard Smith [Mon, 12 Aug 2013 02:53:18 +0000 (02:53 +0000)]
Fix misindentation.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188151 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOmit llvm:: before StringRef and SmallString. We have using directive in include...
Robert Wilhelm [Sat, 10 Aug 2013 13:29:01 +0000 (13:29 +0000)]
Omit  llvm:: before StringRef and SmallString. We have using directive in include/clang/Basic/LLVM.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188139 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOmit llvm:: before SmallVector and SmallVectorImpl. We have using directive in inclu...
Robert Wilhelm [Sat, 10 Aug 2013 12:33:24 +0000 (12:33 +0000)]
Omit  llvm:: before SmallVector and SmallVectorImpl. We have using directive in include/clang/Basic/LLVM.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188138 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix to PR16225 (Assert-on-invalid: isa<LabelDecl>(D) && "declaration not instantiated...
Serge Pavlov [Sat, 10 Aug 2013 12:00:21 +0000 (12:00 +0000)]
Fix to PR16225 (Assert-on-invalid: isa<LabelDecl>(D) && "declaration not instantiated in this scope")

Differential Revision: http://llvm-reviews.chandlerc.com/D920

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188137 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdded source locs for angled parentheses in class/var template partial specs.
Enea Zaffanella [Sat, 10 Aug 2013 07:24:53 +0000 (07:24 +0000)]
Added source locs for angled parentheses in class/var template partial specs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188134 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAvoid spurious error messages if parent template class cannot be instantiated
Serge Pavlov [Sat, 10 Aug 2013 05:54:47 +0000 (05:54 +0000)]
Avoid spurious error messages if parent template class cannot be instantiated

Differential Revision: http://llvm-reviews.chandlerc.com/D924

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188133 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix warning in builds without asserts.
Rafael Espindola [Sat, 10 Aug 2013 04:25:53 +0000 (04:25 +0000)]
Fix warning in builds without asserts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188132 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSimplify now that llvm::sys::current_path checks $PWD.
Rafael Espindola [Sat, 10 Aug 2013 01:40:10 +0000 (01:40 +0000)]
Simplify now that llvm::sys::current_path checks $PWD.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188128 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Update Open Projects and Potential Checkers pages.
Jordan Rose [Sat, 10 Aug 2013 01:24:35 +0000 (01:24 +0000)]
[analyzer] Update Open Projects and Potential Checkers pages.

- va_list checker (PR16811 and PR16812)
- Model floating-point values
- Bound bitwise masking operations (PR16615)
- Bound C string length (PR16558 and others)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188127 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang/test/Driver/cl-options.c: Suppress this on cygming due to -fno-builtin.
NAKAMURA Takumi [Sat, 10 Aug 2013 00:59:43 +0000 (00:59 +0000)]
clang/test/Driver/cl-options.c: Suppress this on cygming due to -fno-builtin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188126 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCorrectly profile CXXPseudoDestructorExprs.
Eli Friedman [Fri, 9 Aug 2013 23:37:05 +0000 (23:37 +0000)]
Correctly profile CXXPseudoDestructorExprs.

CXXPseudoDestructorExprs may not contain a type.  PR16852.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188123 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoExpose LambdaIntroducer::DefaultLoc in the AST's LambdaExpr.
James Dennett [Fri, 9 Aug 2013 23:08:25 +0000 (23:08 +0000)]
Expose LambdaIntroducer::DefaultLoc in the AST's LambdaExpr.

Summary:
Source-centric tools need access to the location of a C++11
lambda expression's capture-default ('&' or '=') when it's present.
It's possible for them to find it by re-lexing and re-implementing
rules that Clang's parser has already applied, but the cost of storing
the SourceLocation and making it available to them is 32 bits per
LambdaExpr (a small delta, proportionally), and the simplification in
client code is significant.

Reviewers: rsmith

Reviewed By: rsmith

CC: cfe-commits, klimek, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1192

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188121 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix typo in template diffing docs.
Richard Trieu [Fri, 9 Aug 2013 22:52:48 +0000 (22:52 +0000)]
Fix typo in template diffing docs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188120 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix for PR16570: when comparing two function pointers, discard qualifiers when
Richard Trieu [Fri, 9 Aug 2013 21:42:32 +0000 (21:42 +0000)]
Fix for PR16570: when comparing two function pointers, discard qualifiers when
comparing non-reference function parameters.  The qualifiers don't matter for
comparisons.

This is a re-commit of r187769, which was accidentially reverted in r187770,
with a simplification at the suggestion of Eli Friedman.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188112 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[arcmt] When handling unbridged casts, handle the body of BlockDecl separately becaus...
Argyrios Kyrtzidis [Fri, 9 Aug 2013 20:20:25 +0000 (20:20 +0000)]
[arcmt] When handling unbridged casts, handle the body of BlockDecl separately because ParentMap does not record
Stmt parent nodes inside a BlockDecl.

Fixes rdar://14686900

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188101 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOmit llvm:: before ArrayRef, as we have using llvm::ArrayRef in include/clang/Basic...
Robert Wilhelm [Fri, 9 Aug 2013 18:02:13 +0000 (18:02 +0000)]
Omit  llvm:: before ArrayRef, as we have using llvm::ArrayRef in include/clang/Basic/LLVM.h.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188089 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove "static" on simple temporary StringRef.
Benjamin Kramer [Fri, 9 Aug 2013 17:51:03 +0000 (17:51 +0000)]
Remove "static" on simple temporary StringRef.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188088 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Don't pass /defaultlib to the linker
Hans Wennborg [Fri, 9 Aug 2013 17:38:42 +0000 (17:38 +0000)]
clang-cl: Don't pass /defaultlib to the linker

Since r187945, clang-cl will add the runtime library dependency to
the .obj file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188086 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoOnly emit debug info for implicit members that actually get codegen, not just ODR...
David Blaikie [Fri, 9 Aug 2013 17:20:05 +0000 (17:20 +0000)]
Only emit debug info for implicit members that actually get codegen, not just ODR use.

This includes special members (copy/default ctor, copy assign, default
ctor) and template specializations for member function templates.

Good for a 5% decrease (1.80 to 1.71 GB) in size on Clang+LLVM's .dwo
files (when using fission).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188085 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd a convenient way to compare GCCVersions without creating temporary objects.
Benjamin Kramer [Fri, 9 Aug 2013 17:17:48 +0000 (17:17 +0000)]
Add a convenient way to compare GCCVersions without creating temporary objects.

No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188084 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDirectIvarAssignment: Replace vtable'd objects with simple functions.
Benjamin Kramer [Fri, 9 Aug 2013 17:17:42 +0000 (17:17 +0000)]
DirectIvarAssignment: Replace vtable'd objects with simple functions.

Avoids unnecessary static constructors.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188083 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[tests] Update to use lit_config and lit package, as appropriate.
Daniel Dunbar [Fri, 9 Aug 2013 14:43:04 +0000 (14:43 +0000)]
[tests] Update to use lit_config and lit package, as appropriate.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188072 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFixup for r188058: assume hasAsanZeroBaseShadow() is false if ASan is not needed
Alexey Samsonov [Fri, 9 Aug 2013 10:56:42 +0000 (10:56 +0000)]
Fixup for r188058: assume hasAsanZeroBaseShadow() is false if ASan is not needed

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188068 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd lrint to the list of math builtins. It never sets errno so we can mark it as...
Benjamin Kramer [Fri, 9 Aug 2013 10:12:30 +0000 (10:12 +0000)]
Add lrint to the list of math builtins. It never sets errno so we can mark it as readnone.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188065 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPut back a microoptimization with a comment to make it more obvious.
Benjamin Kramer [Fri, 9 Aug 2013 09:39:17 +0000 (09:39 +0000)]
Put back a microoptimization with a comment to make it more obvious.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188063 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSema: Assertion failure during CodeGen in CodeGenModule::EmitUuidofInitializer
David Majnemer [Fri, 9 Aug 2013 08:56:20 +0000 (08:56 +0000)]
Sema: Assertion failure during CodeGen in CodeGenModule::EmitUuidofInitializer

Make sure we can properly generate code when the UUID has curly braces
on it, strip the curly braces at the sema layer.

This fixes PR16813.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188061 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section
David Majnemer [Fri, 9 Aug 2013 08:35:59 +0000 (08:35 +0000)]
[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section

Revert r188055 which reverted r188053. An unrelated change previously snuck in.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188060 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Enable usage of temporaries in InitListExprs
Pavel Labath [Fri, 9 Aug 2013 07:46:29 +0000 (07:46 +0000)]
[analyzer] Enable usage of temporaries in InitListExprs

Summary:
ExprEngine had code which specificaly disabled using CXXTempObjectRegions in
InitListExprs. This was a hack put in r168757 to silence a false positive.

The underlying problem seems to have been fixed in the mean time, as removing
this code doesn't seem to break anything. Therefore I propose to remove it and
solve PR16629 in the process.

Reviewers: jordan_rose

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1325

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188059 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMake SanitizerArgs parsing toolchain-independent
Alexey Samsonov [Fri, 9 Aug 2013 07:42:13 +0000 (07:42 +0000)]
Make SanitizerArgs parsing toolchain-independent

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188058 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUse isCharInSet from llvm/Support/UnicodeCharRanges.h, added a test for double-width...
Alexander Kornienko [Fri, 9 Aug 2013 06:35:06 +0000 (06:35 +0000)]
Use isCharInSet from llvm/Support/UnicodeCharRanges.h, added a test for double-width characters in FixIt-hints.

Summary: This is a follow-up to r187837.

Reviewers: gribozavr, jordan_rose

Reviewed By: jordan_rose

CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D1306

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188056 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section"
David Majnemer [Fri, 9 Aug 2013 05:56:24 +0000 (05:56 +0000)]
Revert "[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section"

This commit reverts r188053.

It is breaking the build bots.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188055 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section
David Majnemer [Fri, 9 Aug 2013 05:09:04 +0000 (05:09 +0000)]
[-cxx-abi microsoft] Mangle UUIDs correctly, stick them in the proper section

We mangled them like:
L___uuid_12345678-1234-1234-1234-123456789abc

We should've mangled them like:
__GUID_12345678_1234_1234_1234_123456789abc

Furthermore, they are external symbols.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188053 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoImplement [class.friend]p11's special name lookup rules for friend declarations
Richard Smith [Fri, 9 Aug 2013 04:35:01 +0000 (04:35 +0000)]
Implement [class.friend]p11's special name lookup rules for friend declarations
of local classes. We were previously handling this by performing qualified
lookup within a function declaration(!!); replace it with the proper scope
lookup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188050 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[analyzer] Warn when using 'delete' on an uninitialized variable.
Jordan Rose [Fri, 9 Aug 2013 00:55:47 +0000 (00:55 +0000)]
[analyzer] Warn when using 'delete' on an uninitialized variable.

Patch by Karthik Bhat, modified slightly by me.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188043 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[tests] Make string encoding issues explicit.
Daniel Dunbar [Fri, 9 Aug 2013 00:45:18 +0000 (00:45 +0000)]
[tests] Make string encoding issues explicit.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188042 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[tests] Avoid deprecated except syntax.
Daniel Dunbar [Fri, 9 Aug 2013 00:44:59 +0000 (00:44 +0000)]
[tests] Avoid deprecated except syntax.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188041 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Support /showIncludes
Hans Wennborg [Fri, 9 Aug 2013 00:32:23 +0000 (00:32 +0000)]
clang-cl: Support /showIncludes

This option prints information about #included files to stderr. Clang could
already do it, this patch just teaches the existing code about the /showIncludes
style and adds the flag.

Differential Revision: http://llvm-reviews.chandlerc.com/D1333

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188037 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Map /Oi[-] to -f[no-]builtin
Hans Wennborg [Thu, 8 Aug 2013 23:44:01 +0000 (23:44 +0000)]
clang-cl: Map /Oi[-] to -f[no-]builtin

Differential Revision: http://llvm-reviews.chandlerc.com/D1328

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188027 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agounbreak buildbot on Windows.
Fariborz Jahanian [Thu, 8 Aug 2013 21:51:06 +0000 (21:51 +0000)]
unbreak buildbot on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188018 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migrator: tighten rule about when to
Fariborz Jahanian [Thu, 8 Aug 2013 21:20:01 +0000 (21:20 +0000)]
ObjectiveC migrator: tighten rule about when to
migrate to @property with getter name starting with
'is'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188013 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoObjectiveC migration: Handle another special case of
Fariborz Jahanian [Thu, 8 Aug 2013 20:51:58 +0000 (20:51 +0000)]
ObjectiveC migration: Handle another special case of
setter/getter methods which can be migrated to
a @property.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188005 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: use MS C++ ABI
Hans Wennborg [Thu, 8 Aug 2013 19:54:30 +0000 (19:54 +0000)]
clang-cl: use MS C++ ABI

Differential Revision: http://llvm-reviews.chandlerc.com/D1329

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188000 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix alignof computation of large arrays on x86_64.
Rafael Espindola [Thu, 8 Aug 2013 19:53:46 +0000 (19:53 +0000)]
Fix alignof computation of large arrays on x86_64.

We were exposing the extra alignment given to large arrays. The new behavior
matches gcc, which is a good thing since this is a gcc extension.

Thanks to Joerg Sonnenberger for noticing it.

While at it, centralize the method description in the .h file.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187999 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert "clang-cl: Hook up /Za to prevent adding oldnames.lib dependency"
Reid Kleckner [Thu, 8 Aug 2013 19:33:10 +0000 (19:33 +0000)]
Revert "clang-cl: Hook up /Za to prevent adding oldnames.lib dependency"

This reverts commit r187991 and adjusts the comment.  /Za is much more
involved, and we don't want to give anyone the impression we actually
support it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187998 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoAdd clang_Location_isFromMainFile() to libclang.
Stefanus Du Toit [Thu, 8 Aug 2013 17:48:14 +0000 (17:48 +0000)]
Add clang_Location_isFromMainFile() to libclang.

Also bump the minor version number and update libclang.exports.

Reviewed by: Dmitri Gribenko, Doug Gregor

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187994 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove misleading comment about using cc1 option table.
Hans Wennborg [Thu, 8 Aug 2013 17:34:27 +0000 (17:34 +0000)]
Remove misleading comment about using cc1 option table.

There hasn't been a separate cc1 option table since r155916.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187993 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Hook up /Za to prevent adding oldnames.lib dependency
Hans Wennborg [Thu, 8 Aug 2013 16:54:31 +0000 (16:54 +0000)]
clang-cl: Hook up /Za to prevent adding oldnames.lib dependency

The /Za flag should probably do more, but let's start with this.

Differential Revision: http://llvm-reviews.chandlerc.com/D1320

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187991 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoscan-build: pass -target through to analyzer
Jordan Rose [Thu, 8 Aug 2013 16:06:26 +0000 (16:06 +0000)]
scan-build: pass -target through to analyzer

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187989 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoIntroduce Replacement deduplication and conflict detection function
Edwin Vane [Thu, 8 Aug 2013 13:31:14 +0000 (13:31 +0000)]
Introduce Replacement deduplication and conflict detection function

Summary:
This patch adds tooling::deduplicate() which removes duplicates from and
looks for conflicts in a vector of Replacements.

Differential Revision: http://llvm-reviews.chandlerc.com/D1314

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187979 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFactor out parsing sanitizer arguments to a separate function
Alexey Samsonov [Thu, 8 Aug 2013 11:32:17 +0000 (11:32 +0000)]
Factor out parsing sanitizer arguments to a separate function

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187977 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRemove unused variable. No functionality change.
Benjamin Kramer [Thu, 8 Aug 2013 11:08:26 +0000 (11:08 +0000)]
Remove unused variable. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187975 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoMove SanitizerArgs implementation from .h to .cpp
Alexey Samsonov [Thu, 8 Aug 2013 10:11:02 +0000 (10:11 +0000)]
Move SanitizerArgs implementation from .h to .cpp

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187972 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoThe only useful loop unrolling flag to give realistically is
Chandler Carruth [Thu, 8 Aug 2013 08:34:35 +0000 (08:34 +0000)]
The only useful loop unrolling flag to give realistically is
'-fno-unroll-loops'. The option to the backend is even called
'DisableUnrollLoops'. This is precisely the form that Clang *didn't*
support. We didn't recognize the flag, we didn't pass it to the CC1
layer, and even if we did we wouldn't use it. Clang only inspected the
positive form of the flag, and only did so to enable loop unrolling when
the optimization level wasn't high enough. This only occurs for an
optimization level that even has a chance of running the loop unroller
when optimizing for size.

This commit wires up the 'no' variant, and switches the code to actually
follow the standard flag pattern of using the last flag and allowing
a flag in either direction to override the default.

I think this is still wrong. I don't know why we disable the loop
unroller entirely *from Clang* when optimizing for size, as the loop
unrolling pass *already has special logic* for the case where the
function is attributed as optimized for size! We should really be
trusting that. Maybe in a follow-up patch, I don't really want to change
behavior here.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187969 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSplit the deprecated increment bool warning into a sub-group of -Wdeprecated
Richard Trieu [Thu, 8 Aug 2013 03:05:52 +0000 (03:05 +0000)]
Split the deprecated increment bool warning into a sub-group of -Wdeprecated
so that it can be toggled independently of other deprecated warnings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187958 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoRevert r187935 "Support for double width characters."
Arnold Schwaighofer [Thu, 8 Aug 2013 02:19:56 +0000 (02:19 +0000)]
Revert r187935 "Support for double width characters."

It broke a public build bot.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187957 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoEmit an error for enum increments and decrements in C++ mode.
Richard Trieu [Thu, 8 Aug 2013 01:50:23 +0000 (01:50 +0000)]
Emit an error for enum increments and decrements in C++ mode.
Fixes PR16394.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187955 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agocatch-undefined-behavior.cpp: Remove names that don't appear in every build.
Filipe Cabecinhas [Thu, 8 Aug 2013 01:24:29 +0000 (01:24 +0000)]
catch-undefined-behavior.cpp: Remove names that don't appear in every build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187952 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUBSan: Fix naming for IR variables in catch-undef-behavior.cpp
Filipe Cabecinhas [Thu, 8 Aug 2013 01:18:31 +0000 (01:18 +0000)]
UBSan: Fix naming for IR variables in catch-undef-behavior.cpp

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187951 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoUBSan: Fix alignment checks emitted in downcasts.
Filipe Cabecinhas [Thu, 8 Aug 2013 01:08:17 +0000 (01:08 +0000)]
UBSan: Fix alignment checks emitted in downcasts.

Summary:
UBSan was checking for alignment of the derived class on the pointer to
the base class, before converting. With some class hierarchies, this could
generate false positives.

Added test-case.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187948 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-cl: Support the run-time selection options (/MD, /MT et al.)
Hans Wennborg [Thu, 8 Aug 2013 00:17:41 +0000 (00:17 +0000)]
clang-cl: Support the run-time selection options (/MD, /MT et al.)

These flags set some preprocessor macros and injects a dependency
on the runtime library into the object file, which later is picked up
by the linker.

This also adds a new CC1 flag for adding a dependent library.

Differential Revision: http://llvm-reviews.chandlerc.com/D1315

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187945 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoSupport for double width characters.
Alexander Kornienko [Wed, 7 Aug 2013 23:29:01 +0000 (23:29 +0000)]
Support for double width characters.

Summary: Only works for UTF-8-encoded files.

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D1311

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187935 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoDataFlowSanitizer; Clang changes.
Peter Collingbourne [Wed, 7 Aug 2013 22:47:34 +0000 (22:47 +0000)]
DataFlowSanitizer; Clang changes.

DataFlowSanitizer is a generalised dynamic data flow analysis.

Unlike other Sanitizer tools, this tool is not designed to detect a
specific class of bugs on its own.  Instead, it provides a generic
dynamic data flow analysis framework to be used by clients to help
detect application-specific issues within their own code.

Differential Revision: http://llvm-reviews.chandlerc.com/D966

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187925 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFix doxygen function name mismatch.
Hans Wennborg [Wed, 7 Aug 2013 22:34:01 +0000 (22:34 +0000)]
Fix doxygen function name mismatch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187922 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPR9992: Serialize and deserialize the token sequence for a function template in
Richard Smith [Wed, 7 Aug 2013 21:41:30 +0000 (21:41 +0000)]
PR9992: Serialize and deserialize the token sequence for a function template in
-fdelayed-template-parsing mode. Patch by Will Wilson!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187916 91177308-0d34-0410-b5e6-96231b3b80d8

11 years ago[PCH] Fix a PCH serialization crash, with invalid code related to forward enum refere...
Argyrios Kyrtzidis [Wed, 7 Aug 2013 21:17:33 +0000 (21:17 +0000)]
[PCH] Fix a PCH serialization crash, with invalid code related to forward enum references.

The problem was that an enum without closing semicolon could be associated as a forward enum
in an erroneous declaration, leading to the identifier being associated with the enum decl but
without a declaration actually referencing it.
This resulted in not having it serialized before serializing the identifier that is associated with.

Also prevent the ASTUnit from querying the serialized DeclID for an invalid top-level decl; it may not
have been serialized.

rdar://14539667

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187914 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoFixes a couple of bugs with the Allman brace breaking.
Manuel Klimek [Wed, 7 Aug 2013 19:20:45 +0000 (19:20 +0000)]
Fixes a couple of bugs with the Allman brace breaking.

In particular, left braces after an enum declaration now occur on their
own line.  Further, when short ifs/whiles are allowed these no longer
cause the left brace to be on the same line as the if/while when a
brace is included.

Patch by Thomas Gibson-Robinson.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187901 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoCorrectly allign arrays on 32 bit systems.
Rafael Espindola [Wed, 7 Aug 2013 18:08:19 +0000 (18:08 +0000)]
Correctly allign arrays on 32 bit systems.

Before this patch we would align

long long int big[1024];

to 4 bytes on 32 bit systems. The problem is that we were only looking
at the element type when getLargeArrayMinWidth returned non zero.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187897 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoPatch to fix doxygen trailing comments for ObjectiveC methods.
Fariborz Jahanian [Wed, 7 Aug 2013 16:40:29 +0000 (16:40 +0000)]
Patch to fix doxygen trailing comments for ObjectiveC methods.
// rdar://14258334

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187893 91177308-0d34-0410-b5e6-96231b3b80d8

11 years agoclang-format: Fix corner case in OpenMP pragma formatting.
Daniel Jasper [Wed, 7 Aug 2013 16:29:23 +0000 (16:29 +0000)]
clang-format: Fix corner case in OpenMP pragma formatting.

Before:
  #pragma omp reduction( | : var)
After:
  #pragma omp reduction(| : var)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187892 91177308-0d34-0410-b5e6-96231b3b80d8