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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
2013-01-18Once we've collected the template arguments for aDouglas Gregor
partially-substituted parameter pack in a template, forget about the partially-substituted parameter pack: it is now completed. Fixes <rdar://problem/12176336>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172859 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17Parsing support for C11's _Noreturn keyword. No semantics yet.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17[ms-inline asm] Extend the Sema interface to get the size and length of aChad Rosier
VarDecl. Part of rdar://12576868 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172742 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17ArrayRef-ize some ctor initializer related APIsDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172701 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
2013-01-17Add -Wunsequenced (with compatibility alias -Wsequence-point) to warn onRichard Smith
expressions which have undefined behavior due to multiple unsequenced modifications or an unsequenced modification and use of a variable. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172690 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-15When checking availability attributes for consistency between anDouglas Gregor
overriding and overridden method, allow the overridden method to have a narrower contract (introduced earlier, deprecated/obsoleted later) than the overriding method. Fixes <rdar://problem/12992023>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172567 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Refactor to call ActOnFinishFullExpr on every full expression. TeachRichard Smith
ActOnFinishFullExpr that some of its checks only apply to discarded-value expressions. This adds missing checks for unexpanded variadic template parameter packs to a handful of constructs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172485 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-14Constify argument of Preprocessor::getMacroInfoHistory and propagate toDmitri Gribenko
callers, removing unneeded const_cast git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172372 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-13ArrayRef'ize Sema APIs related to format string checkingDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172367 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Remove useless 'llvm::' qualifier from names like StringRef and others that areDmitri Gribenko
brought into 'clang' namespace by clang/Basic/LLVM.h git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172323 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Add missing includes and forward declarations so that headers don't depend onDmitri Gribenko
other headers included before them. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172320 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-12Provide Decl::getOwningModule(), which determines the (sub)module inDouglas Gregor
which a particular declaration resides. Use this information to customize the "definition of 'blah' must be imported from another module" diagnostic with the module the user actually has to import. Additionally, recover by importing that module, so we don't complain about other names in that module. Still TODO: coming up with decent Fix-Its for these cases, and expand this recovery approach for other name lookup failures. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172290 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-11Constify parameter of clang::getCursorKindForDeclDmitri Gribenko
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172249 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10Truth in advertising: LocallyScopedExternalDecls actually only containsRichard Smith
external declarations with C language linkage. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172150 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-10[ms-inline asm] Extend the inline asm Sema lookup interface to determine if theChad Rosier
Decl is a VarDecl. Part of rdar://12991541 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172120 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Tighten types a bit. No functionality change.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171902 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-08Tighten types a bit. No functionality change.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171894 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-04Unqualify the parameter type.Rafael Espindola
This fixes a regression from 168895. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171519 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02s/CXX0X/CXX11/g, except for __GNU_EXPERIMENTAL_CXX0X__, and update a few ↵Richard Smith
nearby 'C++0x' comments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171372 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-02s/CPlusPlus0x/CPlusPlus11/gRichard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171367 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-31Fix minor copy-pasto. No functionality change.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171274 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Tweak Sema::CheckLiteralKind() to also include block literalsTed Kremenek
This simplifies some diagnostic logic in checkUnsafeAssignLiteral(), hopefully making it less error prone. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170945 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Fix a warning due to an extraneous comma.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Remove unused arguments and rename to conform to coding standards.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170933 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-21Hoist logic for classifying Objective-C literals into Sema (proper) for use ↵Ted Kremenek
with other diagnostics. No immediate (intended) functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170930 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-20Revert r170500. It over-zealously converted *ALL* things named Attributes, ↵Bill Wendling
which is wrong here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170721 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19Rename the 'Attributes' class to 'Attribute'. It's going to represent a ↵Bill Wendling
single attribute in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170500 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-19PR13470: Ensure that copy-list-initialization isntantiates asRichard Smith
copy-list-initialization (and doesn't add an additional copy step): Fill in the ListInitialization bit when creating a CXXConstructExpr. Use it when instantiating initializers in order to correctly handle instantiation of copy-list-initialization. Teach TreeTransform that function arguments are initializations, and so need this special treatment too. Finally, remove some hacks which were working around SubstInitializer's shortcomings. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170489 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Re-commit r170428 changes with Linux style file endings.Guy Benyei
Add OpenCL images as clang builtin types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Revert changes from r170428, as I accidentally changed the line endings of ↵Guy Benyei
these files to Windows style. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170431 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-18Add OpenCL images as clang builtin types.Guy Benyei
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170428 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17IdentifierResolver: Remove an unnecessary include and an unused parameter.Nico Weber
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170297 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-11PR14558: Compute triviality of special members (etc) at the end of the classRichard Smith
definition, rather than at the end of the definition of the set of nested classes. We still defer checking of the user-specified exception specification to the end of the nesting -- we can't check that until we've parsed the in-class initializers for non-static data members. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169805 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-09Virtual method overrides can no longer have mismatched calling conventions. ↵Aaron Ballman
This fixes PR14339. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169705 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-08Properly compute triviality for explicitly-defaulted or deleted special members.Richard Smith
Remove pre-standard restriction on explicitly-defaulted copy constructors with 'incorrect' parameter types, and instead just make those special members non-trivial as the standard requires. This required making CXXRecordDecl correctly handle classes which have both a trivial and a non-trivial special member of the same kind. This also fixes PR13217 by reimplementing DiagnoseNontrivial in terms of the new triviality computation technology. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169667 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-06Add a bit on FunctionDecl/ObjCMethodDecl to indicate if there was a bodyArgyrios Kyrtzidis
that was skipped by the parser. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169531 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort #include lines for all files under include/...Chandler Carruth
This is a simpler sort, entirely automatic with the help of llvm/utils/sort_includes.py -- no manual edits here. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169238 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth
uncovered. This required manually correcting all of the incorrect main-module headers I could find, and running the new llvm/utils/sort_includes.py script over the files. I also manually added quite a few missing headers that were uncovered by shuffling the order or moving headers up to be main-module-headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169237 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Include pruning and general cleanup.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169095 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01Pull the Attr iteration parts out of Attr.h, so including DeclBase.h doesn't ↵Benjamin Kramer
pull in all the generated Attr code. Required to pull some functions out of line, but this shouldn't have a perf impact. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@169092 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29Merge function types in C.Rafael Espindola
Among other differences, GCC accepts typedef int IA[]; typedef int A10[10]; static A10 *f(void); static IA *f(void); void g(void) { (void)sizeof(*f()); } but clang used to reject it with: invalid application of 'sizeof' to an incomplete type 'IA' (aka 'int []') The intention of c99's 6.2.7 seems to be that we should use the composite type and accept as gcc does. Doing the type merging required some extra fixes: * Use the type from the function type in initializations, even if an parameter is available. * Fix the merging of the noreturn attribute in function types. * Make CodeGen handle the fact that an parameter type can be different from the corresponding type in the function type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168895 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29The declaration of a special member can require overload resolution to beRichard Smith
performed, to determine whether that special member is deleted or constexpr. That overload resolution process can in turn trigger the instantiation of a template, which can do anything, including triggering the declaration of that very same special member function. When this happens, do not try to recursively declare the special member -- that's impossible. Instead, only try to realise the truth. There is no special member. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168847 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-28Implement C++11 [dcl.attr.grammar] p4: If an attribute-specifier-seq ↵Michael Han
appertains to a friend declaration, that declaration shall be a definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168826 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-28PR14388: An array or function type in an exception specification should beRichard Smith
decayed to a pointer type. Patch by WenHan Gu, with a little tweaking and additional testcases by me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168822 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-19PR14381: Never skip constexpr function bodies when code-completing. We may needRichard Smith
them in order to parse the rest of the file. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168327 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-16Store this Decl* as a Decl* instead of a uintptr_t. No functionality change.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@168145 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-14In ExpressionEvaluationContextRecord manage LambdaMangle with a sharedArgyrios Kyrtzidis
pointer, otherwise we will double free it when ExpressionEvaluationContextRecord gets copied. Fixes crash in rdar://12645424 & http://llvm.org/PR14252 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167946 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-14s/tranform/transform/Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167929 91177308-0d34-0410-b5e6-96231b3b80d8
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