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* [NFC] Header cleanupMehdi Amini2016-07-181-1/+0
| | | | | | | | | | Summary: Removed unused headers, replaced some headers with forward class declarations Patch by: Eugene <claprix@yandex.ru> Differential Revision: https://reviews.llvm.org/D20100 llvm-svn: 275882
* Fix PR27601 by reverting [r267453] - Refactor traversal of bases in ↵Faisal Vali2016-05-191-9/+6
| | | | | | | | | | | | deduction of template parameters from base This reversal is being done with r267453's author's (i.e. Richard Smith's) permission. This fixes https://llvm.org/bugs/show_bug.cgi?id=27601 Also, per Richard's request the examples from the bug report have been added to our test suite. llvm-svn: 270016
* Refactor traversal of bases in deduction of template parameters from baseRichard Smith2016-04-251-6/+9
| | | | | | | classes of an argument to use CXXRecordDecl::forallBases. Fix forallBases to only visit each base class once. llvm-svn: 267453
* [OPENMP 4.0] Initial support for 'omp declare reduction' construct.Alexey Bataev2016-03-031-0/+15
| | | | | | | | | | | | | | | | | Add parsing, sema analysis and serialization/deserialization for 'declare reduction' construct. User-defined reductions are defined as #pragma omp declare reduction( reduction-identifier : typename-list : combiner ) [initializer ( initializer-expr )] These custom reductions may be used in 'reduction' clauses of OpenMP constructs. The combiner specifies how partial results can be combined into a single value. The combiner can use the special variable identifiers omp_in and omp_out that are of the type of the variables being reduced with this reduction-identifier. Each of them will denote one of the values to be combined before executing the combiner. It is assumed that the special omp_out identifier will refer to the storage that holds the resulting combined value after executing the combiner. As the initializer-expr value of a user-defined reduction is not known a priori the initializer-clause can be used to specify one. Then the contents of the initializer-clause will be used as the initializer for private copies of reduction list items where the omp_priv identifier will refer to the storage to be initialized. The special identifier omp_orig can also appear in the initializer-clause and it will refer to the storage of the original variable to be reduced. Differential Revision: http://reviews.llvm.org/D11182 llvm-svn: 262582
* unique_ptrify CXXBasePaths::DeclsFound & remove the then-unnecessary ↵David Blaikie2015-08-181-4/+4
| | | | | | | | | user-defined dtor Maybe this and the NumDeclsFound member should just be a std::vector instead. (it could be a std::dynarray, but that missed standardization) llvm-svn: 245392
* Capture 'this' so GCC 4.7 can find a static members.Benjamin Kramer2015-07-251-4/+6
| | | | llvm-svn: 243218
* [AST] Turn the callbacks of lookupInBases and forallBases into a function_refBenjamin Kramer2015-07-251-37/+34
| | | | | | | | | This lets us pass functors (and lambdas) without void * tricks. On the downside we can't pass CXXRecordDecl's Find* members (which are now type safe) to lookupInBases directly, but a lambda trampoline is a small price to pay. No functionality change intended. llvm-svn: 243217
* Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").Alexander Kornienko2015-06-221-1/+1
| | | | llvm-svn: 240353
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-221-1/+1
| | | | | | | | | | | | The patch is generated using this command: $ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ work/llvm/tools/clang To reduce churn, not touching namespaces spanning less than 10 lines. llvm-svn: 240270
* CXXInheritance: Modernize removal of hidden virtual base class decls.Benjamin Kramer2015-02-111-76/+42
| | | | | | NFC. llvm-svn: 228864
* Update APIs that return a pair of iterators to return an iterator_range instead.Benjamin Kramer2015-02-061-12/+8
| | | | | | Convert uses of those APIs into ranged for loops. NFC. llvm-svn: 228404
* [C++11] Use 'nullptr'. AST edition.Craig Topper2014-05-121-6/+6
| | | | llvm-svn: 208517
* [C++11] Removing the found_decls_begin() and found_decls_end() APIs and ↵Aaron Ballman2014-03-141-7/+3
| | | | | | replacing with a range-only found_decls() API. llvm-svn: 203975
* [C++11] Replacing CXXRecordDecl iterators method_begin() and method_end() ↵Aaron Ballman2014-03-131-4/+1
| | | | | | with iterator_range methods(). Updating all of the usages of the iterators with range-based for loops. llvm-svn: 203812
* [C++11] Replacing CXXRecordDecl iterators bases_begin() and bases_end() with ↵Aaron Ballman2014-03-131-30/+23
| | | | | | iterator_range bases(). Updating all of the usages of the iterators with range-based for loops. llvm-svn: 203803
* Use pop_back_val() instead of both back() and pop_back().Robert Wilhelm2013-08-231-3/+3
| | | | | | No functionality change intended. llvm-svn: 189112
* Use SmallVectorImpl instead of SmallVector for iterators and references to ↵Craig Topper2013-07-041-4/+4
| | | | | | avoid specifying the vector size unnecessarily. llvm-svn: 185610
* Fix CastDavid Greene2013-01-151-1/+2
| | | | | | Avoid a cast-away-const error by properly using const_cast<>. llvm-svn: 172558
* Change DeclContextLookup(Const)Result to (Mutable)ArrayRef<NamedDecl*>, as ↵David Blaikie2012-12-191-11/+11
| | | | | | | | | | | | | | | per review discussion in r170365 This does limit these typedefs to being sequences, but no current usage requires them to be contiguous (we could expand this to a more general iterator pair range concept at some point). Also, it'd be nice if SmallVector were constructible directly from an ArrayRef but this is a bit tricky since ArrayRef depends on SmallVectorBaseImpl for the inverse conversion. (& generalizing over all range-like things, while nice, would require some nontrivial SFINAE I haven't thought about yet) llvm-svn: 170482
* Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth2012-12-041-1/+1
| | | | | | | | | | | | | 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. llvm-svn: 169237
* Fix CXXRecordDecl::forallBases to not look through bases which are dependentRichard Smith2012-11-221-2/+14
| | | | | | | | and defined within the current instantiation, but which are not part of the current instantiation. Previously, it would look at bases which could be specialized separately from the current template. llvm-svn: 168477
* Rework my implementation of circular-reference finding to not useDouglas Gregor2012-11-101-5/+5
| | | | | | | CXXRecordDecl::forallBases, which does *not* do what I need. Fixes the failure introduced in r167651. llvm-svn: 167668
* Diagnostic circular inheritance involving dependent base classes. WeDouglas Gregor2012-11-101-5/+5
| | | | | | | would have diagnosed this at instantiation time anyway, if only we didn't hang on all of these test cases. Fixes <rdar://problem/12629723> llvm-svn: 167651
* Convert a few more getAs cases to castAs where we immediately call a member ↵Ted Kremenek2012-09-121-2/+2
| | | | | | function. llvm-svn: 163684
* Switch a SmallPtrSet/SmallVector pair over to SetVector.Douglas Gregor2012-09-111-4/+3
| | | | llvm-svn: 163600
* Change a bunch of cases where we do "getAs<...>->doSomething()" toTed Kremenek2012-08-231-8/+11
| | | | | | | | | "castAs<...>->doSomething()". The analyzer was flagging these as potential null dereferences, which is technically true. The invariants appear to be that these casts should never fail, so let's use castAs<> instead and avoid a runtime check. llvm-svn: 162468
* array_pod_sort on the addresses of declaration pointers leads toDouglas Gregor2012-08-231-5/+3
| | | | | | | inconsistent ordering of results; instead, use use SmallPtrSet to eliminate duplicates. llvm-svn: 162429
* Constify CXXRecordDecl::isVirtuallyDerivedFrom.Jordan Rose2012-08-081-4/+8
| | | | | | | No functionality change. A couple ugly const_casts because the ancestor search code is used for other purposes as well. llvm-svn: 161509
* Remove get(V)BaseClassOffsetInBits, the CharUnit functions should be used ↵Benjamin Kramer2012-07-041-0/+1
| | | | | | | | instead. No functionality change. llvm-svn: 159719
* PR12962: Fix a rare use after free when collecting virtual overrides.Benjamin Kramer2012-05-271-2/+7
| | | | | | | The DenseMap reallocates after 64 insertions so this only happened in large test cases under very specific circumstances. llvm-svn: 157549
* Actually remove the duplicated elements from the vector.Benjamin Kramer2012-02-231-1/+1
| | | | llvm-svn: 151270
* Unique CXXBasePath decls with the SmallVector/pod_sort/std::unique idiom ↵Benjamin Kramer2012-02-231-6/+9
| | | | | | instead of employing a wasteful std::set. llvm-svn: 151255
* remove unneeded llvm:: namespace qualifiers on some core types now that ↵Chris Lattner2011-07-231-6/+6
| | | | | | | | LLVM.h imports them into the clang namespace. llvm-svn: 135852
* Support for C++11 (non-template) alias declarations.Richard Smith2011-04-151-1/+1
| | | | llvm-svn: 129567
* Fix some corner cases in the __is_base_of logic.John McCall2011-01-281-3/+6
| | | | llvm-svn: 124505
* Rename RecordLayout::getPrimaryBaseWasVirtual to isPrimaryBaseVirtual.Anders Carlsson2010-11-241-1/+1
| | | | llvm-svn: 120133
* Fix typo.Anders Carlsson2010-11-241-2/+2
| | | | llvm-svn: 120130
* Add CXXRecordDecl::getIndirectPrimaryBases.Anders Carlsson2010-11-241-0/+48
| | | | llvm-svn: 120129
* Add a short circuit in isVirtuallyDerivedFrom.Anders Carlsson2010-06-041-0/+3
| | | | llvm-svn: 105457
* Add all final overriders to the map.Anders Carlsson2010-06-031-14/+21
| | | | llvm-svn: 105374
* Use CanQualType to enforce the use of a canonical type argument toDouglas Gregor2010-05-211-3/+2
| | | | | | | CXXBasePaths::isAmbiguous(), rather than just asserting that we have a canonical type. Fixes PR7176. llvm-svn: 104374
* Implement computation of the final overriders for each virtualDouglas Gregor2010-03-231-0/+237
| | | | | | | | | | | | | | | | | | | | function within a class hierarchy (C++ [class.virtual]p2). We use the final-overrider computation to determine when a particular class is ill-formed because it has multiple final overriders for a given virtual function (e.g., because two virtual functions override the same virtual function in the same virtual base class). Fixes PR5973. We also use the final-overrider computation to determine which virtual member functions are pure when determining whether a class is abstract or diagnosing the improper use of an abstract class. The prior approach to determining whether there were any pure virtual functions in a class didn't cope with virtual base class subobjects properly, and could not easily be fixed to deal with the oddities of subobject hiding. Fixes PR6631. llvm-svn: 99351
* Implement name hiding for names found through virtual base subobjectsDouglas Gregor2010-03-031-1/+83
| | | | | | | | that are hidden by other derived base subobjects reached along a lookup path that does *not* pass through the hiding subobject (C++ [class.member.lookup]p6). Fixes PR6462. llvm-svn: 97640
* Refactor CXXRecordDecl::lookupInBases() to push the recursion down aDouglas Gregor2010-03-031-27/+35
| | | | | | | level. No functionality change, and it obeys access control this time. llvm-svn: 97634
* Revert r97618. Access control sucksDouglas Gregor2010-03-031-18/+9
| | | | llvm-svn: 97621
* Factor out the recursive lookup into C++ base classes into a separate,Douglas Gregor2010-03-031-9/+18
| | | | | | static function. No functionality change. llvm-svn: 97618
* Eliminate the ASTContext parameter from RecordDecl::getDefinition()Douglas Gregor2010-02-111-2/+1
| | | | | | | and CXXRecordDecl::getDefinition(); it's totally unnecessary. No functionality change. llvm-svn: 95836
* Reset the found-virtual-base state unless the *current* base produces a path,John McCall2010-02-091-4/+7
| | | | | | | | not *any* base up to now has produced a path. Fixes PR 6254. I'll do the access-control part of this patch RSN. llvm-svn: 95638
* Implement elementary access control.John McCall2010-01-231-14/+28
| | | | llvm-svn: 94268
* First pass at collecting access-specifier information along inheritance paths.John McCall2010-01-201-2/+18
| | | | | | | | Triggers lots of assertions about missing access information; fix them. Will actually consume this information soon. llvm-svn: 94038
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