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2009-07-14Introduce Type::isAnyPointerType() and convert all clients (suggested by Chris).Steve Naroff
I don't love the name, however it simplifies the code and is a worthwhile change. If/when we come up with a better name, we can do a search/replace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75650 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Patch to build AST for ctor's initializer list according toFariborz Jahanian
semantics of order of construction [class.init]. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Rename RecordLayout.h to ASTRecordLayout.hAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75641 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Add a "TypeSpecStartLoc" to FieldDecl. Patch contributed by Enea Zaffanella.Steve Naroff
Note: One day, it might be useful to consider adding this info to DeclGroup (as the comments in FunctionDecl/VarDecl suggest). For now, I think this works fine. I considered moving this to ValueDecl (a common ancestor of FunctionDecl/VarDecl/FieldDecl), however this would add overhead to EnumConstantDecl (which would burn memory and isn't necessary). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Basic support for C++0x unicode types. Support for literals will follow in ↵Alisdair Meredith
an incremental patch git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Introduce redecl_iterator, used for iterating over the redeclarations of a ↵Argyrios Kyrtzidis
FunctionDecl or VarDecl. It iterates over all the redeclarations, regardless of the starting point. For example: 1) int f(); 2) int f(); 3) int f(); if you have the (2) FunctionDecl and call redecls_begin/redecls_end to iterate, you'll get this sequence: (2) (1) (3) The motivation to introduce this was that, previously, if (3) was a function definition, and you called getBody() at (2), it would not return it, since getBody() iterated over the previous declarations only, so it would only check (2) and (1). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75604 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Introduce FunctionDecl::getLatestDeclaration() and ↵Argyrios Kyrtzidis
VarDecl::getLatestDeclaration(). For multiple redeclarations they return the last one. Also, add some non const versions of methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75603 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Introduce FunctionDecl::getFirstDeclaration() and ↵Argyrios Kyrtzidis
VarDecl::getFirstDeclaration(). For multiple redeclarations they return the first one. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Read/write a CXXOperatorCallExpr from/to PCH files.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Pass the right brace SourceLocation from the Parser to the TagDecls.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Add the SourceLocation for the right brace in TagDecl.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75590 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Instead of recovering from a wrong invalidation, this patch aims to Zhongxing Xu
invalidate the region correctly. It uses the cast-to type to invalidate the region when available. To avoid invalid cast-to type like 'void*' or 'id', region store now only records non-generic casts of regions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75580 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Tidy pretty-printing for SVals, using 'dump()' instead of 'printStdErr()', ↵Ted Kremenek
and implementing operator<< support for llvm::raw_ostream. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75560 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13Change pretty-printing API for SymExprs and MemRegions to use a naming ↵Ted Kremenek
convention and style similar to other elements in Clang. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75548 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13- Improve comment for Type::getPointeeType().Steve Naroff
- Remove a couple redundant casts/returns. - Fix 80 column violations for all getAsStringInternal() methods. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75485 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12Match declaration to definition.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75441 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12Match declaration to definition.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75439 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12fix typo in file headers.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75436 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12improve comments.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75435 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-12add push/pop semantics for diagnostics. Patch by Louis Gerbarg!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-11Implement more of C++0x 'auto'. A variable with an auto type specifier must ↵Anders Carlsson
have an initializer. Also, move some tests around to match the C++0x draft better. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10This patch includes a conceptually simple, but very intrusive/pervasive change. Steve Naroff
The idea is to segregate Objective-C "object" pointers from general C pointers (utilizing the recently added ObjCObjectPointerType). The fun starts in Sema::GetTypeForDeclarator(), where "SomeInterface *" is now represented by a single AST node (rather than a PointerType whose Pointee is an ObjCInterfaceType). Since a significant amount of code assumed ObjC object pointers where based on C pointers/structs, this patch is very tedious. It should also explain why it is hard to accomplish this in smaller, self-contained patches. This patch does most of the "heavy lifting" related to moving from PointerType->ObjCObjectPointerType. It doesn't include all potential "cleanups". The good news is additional cleanups can be done later (some are noted in the code). This patch is so large that I didn't want to include any changes that are purely aesthetic. By making the ObjC types truly built-in, they are much easier to work with (and require fewer "hacks"). For example, there is no need for ASTContext::isObjCIdStructType() or ASTContext::isObjCClassStructType()! We believe this change (and the follow-up cleanups) will pay dividends over time. Given the amount of code change, I do expect some fallout from this change (though it does pass all of the clang tests). If you notice any problems, please let us know asap! Thanks. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75314 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Patch to build list of inherited virtual base classes Fariborz Jahanian
in their order of construction for each class and use it to to check on propery order of base class construction under -Wreorder option. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Fix a problem that Eli noticed, and that Doug helped me fix.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Rename potentially ambiguous member template 'getRegion' to 'getSubRegion' ↵Ted Kremenek
to hopefully resolve template lookup ambiguities on some compilers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75253 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-10Switch BasicStoreManager to use the new CastRegion implementation by default,Ted Kremenek
and replace the 'clang-cc' option '-analyzer-store=basic-new-cast' with '-analyzer-store=basic-old-cast'. We'll keep the old CastRegion implementation around for a little while for regression testing. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75209 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09don't crash if class is using itself as its super class.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Sema check on out of order object initialization ofFariborz Jahanian
class object's base and members under -Wreorder flag. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-09Store the isAddressOfOperand in the UnresolvedDeclRefExpr, so that we can ↵Anders Carlsson
pass it when instantiating the expr. Fixes another member pointer bug. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75075 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Implement the simple form of overload resolution used when taking theDouglas Gregor
address of an overloaded function (which may involve both functions and function templates). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Fix: <rdar://problem/7034511> ValueManager::makeIntVal(uint64_t X, QualType ↵Ted Kremenek
T) should return a 'Loc' when 'T' is a pointer git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08It's not allowed to form member pointers to members that have reference ↵Anders Carlsson
type. Add a test for this and the rest of [dcl.mptr]p3. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Bump the PCH version numberDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08fix PR4513, a build problem with VC++, patch by James Abbatiello!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Fix a corner case with argument-dependent lookup and overloaded function sets.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74999 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Initialize the ConstantArraySizeAsWritten field of PrintingPolicy class.Argyrios Kyrtzidis
It contained garbage since the constructor didn't initialize it and caused test/Sema/array-constraint.c to randomly fail. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08Implemented memmove_collectable API for Next runtimeFariborz Jahanian
when struct variables with GC'able members are copied into. Will provide a test case later. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74984 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08The canonical type of typeof or decltype with a dependent type is itself,Douglas Gregor
not Context.DependentTy. I'll let Anders check in the test case for this one... git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74975 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07Implement checking of exception spec compatibility for overriding virtual ↵Sebastian Redl
functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74943 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07Some (most) type trait expressions require that the argument passed in is a ↵Anders Carlsson
complete type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07Make ASTContext explicitly keep track of the declaration for the CDouglas Gregor
FILE type, rather than using name lookup to find FILE within the translation unit. Within precompiled headers, FILE is treated as yet another "special type" (like __builtin_va_list). This change should provide a performance improvement (not verified), since the lookup into the translation unit declaration forces the (otherwise unneeded) construction of a large hash table. More importantly, with precompiled headers, the construction of that table requires deserializing most of the top-level declarations from the precompiled header, which are then unused. Fixes PR 4509. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74911 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07A few change per Doug's feedback.Fariborz Jahanian
- Fariborz git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74909 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07Introduce the notion of "Relocatable" precompiled headers, which are builtDouglas Gregor
with a particular system root directory and can be used with a different system root directory when the headers it depends on have been installed. Relocatable precompiled headers rewrite the file names of the headers used when generating the PCH file into the corresponding file names of the headers available when using the PCH file. Addresses <rdar://problem/7001604>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74885 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Unbreak build by including header.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74870 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Make 'BasicStoreManager' + 'NewCastRegion' testable from the command line ↵Ted Kremenek
using '-analyzer-store=basic-new-cast'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74865 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Some changes to ASTLocation's methodsArgyrios Kyrtzidis
-Change hasStmt() to isStmt() -Add isDecl() -Add getSourceRange() git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Add some comments to the ASTLocation class.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Move the 'ResolveLocationInAST' function from the Frontend library to the ↵Argyrios Kyrtzidis
Index library. Also, cut down its comments; more comments will be added to ASTLocation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74860 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Move ASTLocation and DeclReferenceMap from the AST library to the Index library.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06Rename 'ASTNode' -> 'ASTLocation'.Argyrios Kyrtzidis
ASTLocation is a much better name for its intended purpose which to represent a "point" into the AST. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74858 91177308-0d34-0410-b5e6-96231b3b80d8
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