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2013-02-02Correctly classify T{} as an array temporary if T is an array of class type ↵Richard Smith
with nontrivial destructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174261 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Comment parsing: improve the fidelity of XML output for many block commandsDmitri Gribenko
This change introduces a 'kind' attribute for the <Para> tag, that captures the kind of the parent block command. For example: \todo Meow. used to be just <Para>Meow.</Para>, but now it is <Para kind="todo">Meow.</Para> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174216 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01Use const visitors in ASTDumper.Alexander Kornienko
http://llvm-reviews.chandlerc.com/D355 Patch by Philip Craig! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174171 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31[Comment parsing] Add support for recognizingFariborz Jahanian
\headerfile command and representing it in an xml document. Patch reviewed by Dmitri Gribenko. // rdar://12397511 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174109 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add support for AArch64 target.Tim Northover
In cooperation with the LLVM patch, this should implement all scalar front-end parts of the C and C++ ABIs for AArch64. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174055 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Added outer template parameter lists to friend type AST nodes.Enea Zaffanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174050 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When comparing two template template arguments in the template differ, considerRichard Trieu
them the same if they are actually the same; having the same name isn't enough. Similar to r174013, template template arguments were also mistakenly considered the same when they had the same name but were in different namespaces. In addition, when printing template template arguments, use the qualified name if the regular name is the same. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174029 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Fix -Wcovered-switch-default and -Wunused-private-field warnings.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174025 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31Add indents to AST dumping and removed parenthesis from AST nodes.Richard Trieu
Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174022 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31When comparing two templates in the template differ, consider them theDouglas Gregor
same if they are actually the same; having the same name isn't enough. Fixes <rdar://problem/12931988>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174013 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Comment parsing: resolve more named character referencesDmitri Gribenko
This reimplements r173850 with a better approach: (1) use a TableGen-generated matcher instead of doing a linear search; (2) avoid allocations for new strings by converting code points to string iterals with TableGen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173931 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Revert unintended changeDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173927 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Move UTF conversion routines from clang/lib/Basic to llvm/lib/SupportDmitri Gribenko
This is required to use them in TableGen. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173924 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Semantic analysis and CodeGen support for C11's _Noreturn. This is modeled asRichard Smith
an attribute for consistency with our other noreturn mechanisms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173898 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Removed couple of html named character references inFariborz Jahanian
my last patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173856 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29[Doc parsing] Patch to parse Doxygen-supported HTML character Fariborz Jahanian
references to their UTIF-8 encoding. Reviewed offline by Doug. // rdar://12392215 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173850 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Fix a crash in OpenCL code by using the proper (RHS) bit-width.Joey Gouly
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173802 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Don't crash while printing APValues that are lvalues casted to aDouglas Gregor
decidedly non-reference, non-pointer type. Fixes <rdar://problem/13090123>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173747 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-29Abstract the behavior of when to use base-class tail padding.John McCall
For fun, I added a comedy "actually obey the C++11 POD rules" option which nobody is allowed to use. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173744 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-27Decl printer: fix CXXConstructExpr with implicit default argumentDmitri Gribenko
Patch by Will Wilson. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173630 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-27Comment parsing: attach any tag type's documentation to its typedef if latterDmitri Gribenko
does not have one of its own. // rdar://13067629 Original patch (r173586 and r173587) by Fariborz Jahanian, modified by me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173626 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-27Revert r173586 (and r173587) , "Attach any tag type's documentation to its ↵NAKAMURA Takumi
typedef if" It caused unexpected warnings with @tparam. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173614 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Fix comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173587 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Attach any tag type's documentation to its typedef ifFariborz Jahanian
latter does not have one of its own. // rdar://13067629 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173586 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Added ASTContext methods getIntPtrType and getUIntPtrType.Enea Zaffanella
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173581 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Constify some getters of DesignatedInitExprDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173574 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Highlight various parts of the AST dump with color. Colors are controlled byRichard Trieu
-f(no-)color-diagnostics. In addition, dumpColor() function calls are added to force color printing. No structural changes to -ast-dump. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173548 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-26Comment parsing: actually check for a block command after "\param x"Dmitri Gribenko
This fixes PR15068. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173539 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25patch for PR9027 and // rdar://11861085Fariborz Jahanian
Title: [PR9027] volatile struct bug: member is not loaded at -O; This is caused by last flag passed to @llvm.memcpy being false, not honoring that aggregate has at least one 'volatile' data member (even though aggregate itself has not been qualified as 'volatile'. As a result, optimization optimizes away the memcpy altogether. Patch review by John MaCall (I still need to fix up a test though). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173535 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25simplify code by removing excessive bracing.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173521 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Attach enum's documentation to its typedef ifFariborz Jahanian
latter does not have one of its own. // rdar://13067629 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173516 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25The standard ARM C++ ABI dictates that inline functions areJohn McCall
never key functions. We did not implement that rule for the iOS ABI, which was driven by what was implemented in gcc-4.2. However, implement it now for other ARM-based platforms. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173515 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25First pass at abstracting out a class for the target C++ ABI.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173514 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25Clean up: since we have FunctionDecl::IsInline, make it store the right valueRichard Smith
for template instantiations, and use it to simplify the implementation of FunctionDecl::isInlined(). This incidentally changes the result of isInlined on a declared-but-not-defined non-inline member function from true to false. This is sort of a bug fix, but currently isInlined is only called on function definitions, so it has no visible effects. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173397 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24removed duplicated comment.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173378 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24Patch to check for integer overflow. It has beenFariborz Jahanian
commented on and approved by Richard Smith. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173377 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Add constness for NestedNameSpecifier::Create parameterDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173274 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Constify some getters in RedeclarableTemplateDeclDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173272 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23Add a new LangOpt NativeHalfType. This option allows for native half/fp16Joey Gouly
operations (as opposed to storage only half/fp16). Also add some semantic checks for OpenCL half types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173254 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Fix a bug in VarDecl::getSourceRange() for static member arrays with an elementNico Weber
type with an implicit initializer expression. Patch from Will Wilson <will@indefiant.com>! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173170 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-22Switch to APFloat constructor taking fltSemantics.Tim Northover
This change also makes the serialisation store the required semantics, fixing an issue where PPC128 was always assumed when re-reading a 128-bit value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173139 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-21First step towards vftable generation with -cxx-abi microsoft PR13231Timur Iskhodzhanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173035 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20Implement OpenCL event_t as Clang builtin type, including event_t related ↵Guy Benyei
OpenCL restrictions (OpenCL 1.2 spec 6.9) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172973 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-19Use llvm::hexDigitValue in comment lexerDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172924 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Some builtins do not evaluate their arguments. Teach EvaluatedExprVisitor notRichard Smith
to visit them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172769 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17In Objective-C ARC, completely ignore ownership qualifiers on theDouglas Gregor
return type of a function by canonicalizing them away. They are useless anyway, and conflict with our rules for template argument deduction and __strong. Fixes <rdar://problem/12367446>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172768 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Suppress all -Wunused-value warnings from macro body expansions.Matt Beaumont-Gay
This is inspired by a number of false positives in real code, including PR14968. I've added test cases reduced from these false positives to test/Sema/unused-expr.c, as well as corresponding test cases that pass the offending expressions as arguments to a no-op macro to ensure that we do warn there. This also removes my previous tweak from r166522/r166534, so that we warn on unused cast expressions in macro arguments. There were several test cases that were using -Wunused-value to test general diagnostic emission features; I changed those to use other warnings or warn on a macro argument expression. I stared at the test case for PR14399 for a while with Richard Smith and we believe the new test case exercises the same codepaths as before. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172696 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Implement C++11 semantics for [[noreturn]] attribute. This required splittingRichard Smith
it apart from [[gnu::noreturn]] / __attribute__((noreturn)), since their semantics are not equivalent (for instance, we treat [[gnu::noreturn]] as affecting the function type, whereas [[noreturn]] does not). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172691 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Treat hidden Objective-C protocol definitions as if they wereDouglas Gregor
undefined, and don't find methods or protocols within those protocol definitions. This completes <rdar://problem/10634711>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172686 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-16[objcmt] Rewrite a NSDictionary dictionaryWithObjects:forKeys: to a ↵Argyrios Kyrtzidis
dictionary literal if we can see the elements of the arrays. for example: NSDictionary *dict = [NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:@"1", @"2", nil] forKeys:[NSArray arrayWithObjects:@"A", @"B", nil]]; --> NSDictionary *dict = @{ @"A" : @"1", @"B" : @"2" }; rdar://12428166 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172679 91177308-0d34-0410-b5e6-96231b3b80d8
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