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2010-05-20clang -cc1as: Add -help, -version, and -mllvm support.Daniel Dunbar
Also, fix output defaulting to match llvm-mc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-20Driver/MC: Add 'clang -cc1as' integrated assembler tool, currently accepts ↵Daniel Dunbar
approximately the same interface as 'llvm-mc'. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-20Renamed misleading getSourceRange -> getLocalSourceRange and ↵Abramo Bagnara
getFullSourceRange -> getSourceRange for TypeLoc. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-20Add libclang function 'clang_isFromMainFile()' (which just wraps ↵Ted Kremenek
SourceManager::isFromMainFile()). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104208 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-19Move CXCursor_FirstDecl definition later to make the results more readable ↵Ted Kremenek
in the debugger. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-19Remove clang_isDeclarationADefinition() since its functionality is already ↵Ted Kremenek
provided by clang_isCursorDefinition(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104138 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-19Add clang support for IBOutletCollection.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104135 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-18Add function 'clang_isTagDeclDefinition()' to allow clients of libclang to ↵Ted Kremenek
distinguish between forward declarations and definitions of structs/classes/enums. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104075 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-18Teach CursorVisitor about duplicate ObjCPropertyDecls that can arise because ↵Ted Kremenek
of a current design limitation in how we handle Objective-C class extensions. This was causing the CursorVisitor to essentially visit an @property twice (once in the @interface, the other in the class extension). Fixes <rdar://problem/7410145>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104055 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-17Fix missing '}'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103966 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-17Add libclang function 'clang_CXXMethod_isStatic' to query of a C++ methodTed Kremenek
is declared static. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103963 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-15Substantially alter the design of the Objective C type AST by introducingJohn McCall
ObjCObjectType, which is basically just a pair of one of {primitive-id, primitive-Class, user-defined @class} with a list of protocols. An ObjCObjectPointerType is therefore just a pointer which always points to one of these types (possibly sugared). ObjCInterfaceType is now just a kind of ObjCObjectType which happens to not carry any protocols. Alter a rather large number of use sites to use ObjCObjectType instead of ObjCInterfaceType. Store an ObjCInterfaceType as a pointer on the decl rather than hashing them in a FoldingSet. Remove some number of methods that are no longer used, at least after this patch. By simplifying ObjCObjectPointerType, we are now able to easily remove and apply pointers to Objective-C types, which is crucial for a certain kind of ObjC++ metaprogramming common in WebKit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-14Change install_name for libclang.dylib to '@rpath/libclang.dylib'. Fixes ↵Ted Kremenek
<rdar://problem/7987039>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103837 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-14Add CXType and an initial set of supporting functions to libclang. This ↵Ted Kremenek
exposes details of Clang's representation of the C type system to clients. It is nowhere near complete, and will be expanded on demand. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103809 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-13Fold assertion into condition, as it does not hold all the time.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103716 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-13Remove stale comment.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-13Specially handle CaseStmts in CursorVisitor because they can be nested and ↵Ted Kremenek
walking them can blow out the stack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12Re-apply r103581 with updated tests. It turns out we were computing bogus ↵Ted Kremenek
locations for many things. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103583 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12Temporarily revert r103581 so I can fix the failing tests.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103582 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12Correctly check if a cursor is a declaration before returning its ↵Ted Kremenek
location/range in clang_getCursorLocation()/clang_getCursorExtent(). This fixes a horrible bug reported in <rdar://problem/7961995> and <rdar://problem/7967123> where declarations with attributes would get grossly annotated with the wrong tokens because the attribute would be interpreted as if it was a Decl*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103581 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12Remove debugging aids I did not intend to commit.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103578 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12Adjust clang_annotateTokens() to correctly account for the TypeSourceInfo ↵Ted Kremenek
for DeclaratorDecls when annotating tokens. Fixes <rdar://problem/7971430>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103577 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11Merged Elaborated and QualifiedName types.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103517 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07Extend C++ usrs to include type mangling for tag decl arguments, indicating ↵Ted Kremenek
whether a method is static, and mangling in the qualifers of the method. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103289 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07Switch USR generation over from NamedDecl::getNameAsString() to ↵Ted Kremenek
NamedDecl::printName(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103285 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07Add a stub frontend action for BoostCon, for next week's workshop.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103258 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07Add initial USR support for mangling in the types of C++ functions and methods.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103225 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07Add CXCursor support for LinkageSpecDecl (e.g., 'extern "C"').Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103224 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06Add USR support for C++ namespaces, and unify mangling of location ↵Ted Kremenek
information in USRs for anonymous symbols. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103212 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06Add CXCursor support for C++ namespaces.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103211 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05Rework clang_annotateTokens() to annotate tokens with information that more ↵Ted Kremenek
closely matches clang_getCursor(). Tokens are now annotated with the cursor (for the matching AST element) that most closely encompasses that token. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103064 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05Map Objective-C keywords to CXToken_Keyword.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103063 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05Move post-processing of token annotations to method in AnnotateTokensWorker.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103062 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05Refactor visitor logic for clang_annotateTokens() into a worker class. No ↵Ted Kremenek
functionality change yet. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-01Fix NON_ANSI_COMPILE_FLAGS setting, for MSVC.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102811 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30Rename 'CIndex' to 'libclang', since it has basically become our stable publicDaniel Dunbar
(C) API, and will likely grow further in this direction in the future. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102779 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30Teach clang_getLocation() to cope with a NULL file argument.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102748 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-30Move include installation steps to better location, inside each include dir ↵Daniel Dunbar
instead of at the top-level. Also, don't set NO_INSTALL=1 for c-index-test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102724 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-29Add USR support for 'static inline' functions (which can be declared in ↵Ted Kremenek
header files). Add USR support for 'static' functions and local variables, which can be handy for resolving named variables within a translation unit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102641 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-29Remove USRGenerator::VisitBlockDecl(). We don't need to generate USRs for ↵Ted Kremenek
blocks, since they have no linkage and by definition are anonymous. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102640 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-28Completely reimplement __builtin_offsetof, based on a patch by RobertoDouglas Gregor
Amadini. This change introduces a new expression node type, OffsetOfExpr, that describes __builtin_offsetof. Previously, __builtin_offsetof was implemented using a unary operator whose subexpression involved various synthesized array-subscript and member-reference expressions, which was ugly and made it very hard to instantiate as a template. OffsetOfExpr represents the AST more faithfully, with proper type source information and a more compact representation. OffsetOfExpr also has support for dependent __builtin_offsetof expressions; it can be value-dependent, but will never be type-dependent (like sizeof or alignof). This commit introduces template instantiation for __builtin_offsetof as well. There are two major caveats to this patch: 1) CodeGen cannot handle the case where __builtin_offsetof is not a constant expression, so it produces an error. So, to avoid regressing in C, we retain the old UnaryOperator-based __builtin_offsetof implementation in C while using the shiny new OffsetOfExpr implementation in C++. The old implementation can go away once we have proper CodeGen support for this case, which we expect won't cause much trouble in C++. 2) __builtin_offsetof doesn't work well with non-POD class types, particularly when the designated field is found within a base class. I will address this in a subsequent patch. Fixes PR5880 and a bunch of assertions when building Boost.Python tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102542 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-27CMake: Fix DESTDIR-related installation problem on Windows, from theDouglas Gregor
mysterious Elrood on IRC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-22Make TemplateDecl and ObjCContainerDecl abstractDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-21CXXNamedCastExpr is actually an abstract expression.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101994 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-21Overhaul the AST representation of Objective-C message sendDouglas Gregor
expressions, to improve source-location information, clarify the actual receiver of the message, and pave the way for proper C++ support. The ObjCMessageExpr node represents four different kinds of message sends in a single AST node: 1) Send to a object instance described by an expression (e.g., [x method:5]) 2) Send to a class described by the class name (e.g., [NSString method:5]) 3) Send to a superclass class (e.g, [super method:5] in class method) 4) Send to a superclass instance (e.g., [super method:5] in instance method) Previously these four cases where tangled together. Now, they have more distinct representations. Specific changes: 1) Unchanged; the object instance is represented by an Expr*. 2) Previously stored the ObjCInterfaceDecl* referring to the class receiving the message. Now stores a TypeSourceInfo* so that we know how the class was spelled. This both maintains typedef information and opens the door for more complicated C++ types (e.g., dependent types). There was an alternative, unused representation of these sends by naming the class via an IdentifierInfo *. In practice, we either had an ObjCInterfaceDecl *, from which we would get the IdentifierInfo *, or we fell into the case below... 3) Previously represented by a class message whose IdentifierInfo * referred to "super". Sema and CodeGen would use isStr("super") to determine if they had a send to super. Now represented as a "class super" send, where we have both the location of the "super" keyword and the ObjCInterfaceDecl* of the superclass we're targetting (statically). 4) Previously represented by an instance message whose receiver is a an ObjCSuperExpr, which Sema and CodeGen would check for via isa<ObjCSuperExpr>(). Now represented as an "instance super" send, where we have both the location of the "super" keyword and the ObjCInterfaceDecl* of the superclass we're targetting (statically). Note that ObjCSuperExpr only has one remaining use in the AST, which is for "super.prop" references. The new representation of ObjCMessageExpr is 2 pointers smaller than the old one, since it combines more storage. It also eliminates a leak when we loaded message-send expressions from a precompiled header. The representation also feels much cleaner to me; comments welcome! This patch attempts to maintain the same semantics we previously had with Objective-C message sends. In several places, there are massive changes that boil down to simply replacing a nested-if structure such as: if (message has a receiver expression) { // instance message if (isa<ObjCSuperExpr>(...)) { // send to super } else { // send to an object } } else { // class message if (name->isStr("super")) { // class send to super } else { // send to class } } with a switch switch (E->getReceiverKind()) { case ObjCMessageExpr::SuperInstance: ... case ObjCMessageExpr::Instance: ... case ObjCMessageExpr::SuperClass: ... case ObjCMessageExpr::Class:... } There are quite a few places (particularly in the checkers) where send-to-super is effectively ignored. I've placed FIXMEs in most of them, and attempted to address send-to-super in a reasonable way. This could use some review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-20Fix USRs for 'extern' variables declaration in functions/method bodies.Ted Kremenek
Fix USRs for @synthesize. Add more USR tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-20Keep proper source location information for the type in an Objective-CDouglas Gregor
@encode expression. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101907 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-19Fix -Wcast-qual warnings.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-17Add raw_ostream operators to NamedDecl for convenience. Switch over all ↵Benjamin Kramer
users of getNameAsString on a stream. The next step is to print the name directly into the stream, avoiding a temporary std::string copy. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101632 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-17Send code completion data in json format.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101586 91177308-0d34-0410-b5e6-96231b3b80d8
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