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2012-03-28[libclang] Introduce options to control the priority for the threadsArgyrios Kyrtzidis
that libclang creates. -Introduce CXGlobalOptFlags enum for the new options that can be set on the CXIndex object. -CXGlobalOpt_ThreadBackgroundPriorityForIndexing affects: clang_indexSourceFile clang_indexTranslationUnit clang_parseTranslationUnit clang_saveTranslationUnit -CXGlobalOpt_ThreadBackgroundPriorityForEditing affects: clang_reparseTranslationUnit clang_codeCompleteAt clang_annotateTokens rdar://9075282 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153562 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-28[libclang] Put the CIndexer class in the clang namespace instead of havingArgyrios Kyrtzidis
it at global namespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153561 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-28[libclang] For clang_saveTranslationUnit, if the AST to save has invalid nodesArgyrios Kyrtzidis
due to compiler errors, use a crash recovery thread to do the AST writing for protection. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153560 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-27Introduce a new libclang API to determine the parent context of a codeDouglas Gregor
completion item. For example, if the code completion itself represents a declaration in a namespace (say, std::vector), then this API retrieves the cursor kind and name of the namespace (std). Implements <rdar://problem/11121951>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153545 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-27[libclang] Introduce indexing option CXIndexOpt_SuppressWarnings, whichArgyrios Kyrtzidis
disables all compiler warnings. rdar://11059556 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23[libclang] Make sure we don't crash when trying to index code thatArgyrios Kyrtzidis
managed to insert an @interface as top level decl contained by another @interface. A commit to also not allow this as valid code will be coming. rdar://11105114. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153354 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23[libclang] For a ↵Argyrios Kyrtzidis
CXCursor_ObjCInstanceMethodDecl/CXCursor_ObjCClassMethodDecl cursor, return from clang_getCursorLocation the start location of the method name. rdar://11105223 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153303 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20Don't include FixIts with a null replacement range. Fixes ↵Ted Kremenek
<rdar://problem/11040133>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153122 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-19[libclang] Have clang_getCursorExtent() return the range of the main file whenArgyrios Kyrtzidis
the passed cursor is the translation unit cursor. Patch by Clint Caywood! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153062 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15[c-index-test] Make it C90 compliant.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152823 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15[libclang] A couple of enhancements to c-index-test.Argyrios Kyrtzidis
-When printing location avoid printing the filename if it is same as the main file, not just if it has '.h' extension. -Make sure we allocate enough bytes for storing as string a huge line number. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152821 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13[driver] Parse diagnostic args in the driver.Chad Rosier
Previously, only diagnostics thrown by the cc1 process were actually honoring the diagnostic options given on the command line, like -Werror. Reuse the existing code in Frontend currently used for cc1, adjusting it to not interpret -Wl, linker flags as warnings. Also fix a faulty test exposed by this change. It wasn't actually testing anything, and was giving this warning: clang-3: warning: argument unused during compilation: '-verify' Which -Werror didn't turn into an error because it was output by the driver, not the cc1 process, and diagnostic options weren't parsed by the driver. And you couldn't see the warning when running the test suite. Fixes PR12181. Patch by Dylan Noblesmith <nobled@dreamwidth.org>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152660 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-11Update library dependencies to add clangEdit on c-index-test and c-arcmt-test.NAKAMURA Takumi
To link with -static -lclang, linker tries to seek not libclang.so, clang.dll nor libclang.dll.a, but libclang.a. USEDLIBS should have correct dependencies for -static. (In contrast, USEDLIBS=libclang.so might be enough w/o -static) FYI, cygwin build (in buildbot) is using -static, due to avoiding weirdness of extremely slower startup lag of clang.exe. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152539 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-11Unify naming of LangOptions variable/get function across the Clang stack ↵David Blaikie
(Lex to AST). The member variable is always "LangOpts" and the member function is always "getLangOpts". Reviewed by Chris Lattner git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10Remove BlockDeclRefExpr and introduce a bit on DeclRefExpr toJohn McCall
track whether the referenced declaration comes from an enclosing local context. I'm amenable to suggestions about the exact meaning of this bit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152491 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09[AST/Sema/libclang] Replace getSourceRange().getBegin() with getLocStart().Daniel Dunbar
- getSourceRange().getBegin() is about as awesome a pattern as .copy().size(). I already killed the hot paths so this doesn't seem to impact performance on my tests-of-the-day, but it is a much more sensible (and shorter) pattern. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152419 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-08[libclang] Enhance clang_getOverriddenCursors.Argyrios Kyrtzidis
Basically the current design is: -for an implementation method, show as overridden the interface method. This is not useful, and is inconsistent with the C++ side -for an interface method, show as overridden the protocols methods (this is desirable) and the methods from the categories; methods from categories are not useful since they are considered the same method (same USR). -If there is a protocol method or category method reported, it does not check the super class for overridden methods. This is really problematic since overridden methods from super class is what we want to give back. Change clang_getOverriddenCursors to show as overridden any method in the class's base class, its protocols, or its categories' protocols, that has the same selector and is of the same kind (class or instance). If no such method exists, the search continues to the class's superclass, its protocols, and its categories, and so on. A method from an Objective-C implementation is considered to override the same methods as its corresponding method in the interface. rdar://10967206 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152270 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07AST representation for user-defined literals, plus just enough of semanticRichard Smith
analysis to make the AST representation testable. They are represented by a new UserDefinedLiteral AST node, which is a sugared CallExpr. All semantic properties, including full CodeGen support, are achieved for free by this representation. UserDefinedLiterals can never be dependent, so no custom instantiation behavior is required. They are mangled as if they were direct calls to the underlying literal operator. This matches g++'s apparent behavior (but not its actual mangling, which is broken for literal-operator-ids). User-defined *string* literals are now fully-operational, but the semantic analysis is quite hacky and needs more work. No other forms of user-defined literal are created yet, but the AST support for them is present. This patch committed after midnight because we had already hit the quota for new kinds of literal yesterday. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152211 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-07[PCH] Mark a PCH file with a flag to indicate if the serialized AST hadArgyrios Kyrtzidis
compiler errors or not. -Control whether ASTReader should reject such a PCH by a boolean flag at ASTReader's creation time. By default, such a PCH file will be rejected with an error when trying to load it. [libclang] Allow clang_saveTranslationUnit to create a PCH file even if compiler errors occurred. -Have libclang API calls accept a PCH that had compiler errors. The general idea is that we want libclang to stay functional even if a PCH had a compiler error. rdar://10976363. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152192 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06Add new code migrator support for migrating existing Objective-C code to useTed Kremenek
the new Objective-C NSArray/NSDictionary/NSNumber literal syntax. This introduces a new library, libEdit, which provides a new way to support migration of code that improves on the original ARC migrator. We now believe that most of its functionality can be refactored into the existing libraries, and thus this new library may shortly disappear. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152141 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06Add static analyzer support for new NSArray/NSDictionary/NSNumber literals.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152139 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-06And libclang cursor/indexing support for new Objective-C ↵Ted Kremenek
NSArray/NSDictionary/NSNumber literals. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152138 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-05Add MCRegisterInfo to the MCInstPrinter factory function interface.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152046 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01Move llvm/ADT/SaveAndRestore.h -> llvm/Support/SaveAndRestore.h.Argyrios Kyrtzidis
Needs llvm update. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151829 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29Remove stray semi-colon.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151682 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28[AST] When we @synthesize a property with a user-defined ivar name,Argyrios Kyrtzidis
make sure to record the source location of the ivar name. [libclang] When indexing @synthesized objc methods, report the @implementation as the lexical container. Fixes rdar://10905472 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151635 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28[libclang] When indexing an objc property, also provide information aboutArgyrios Kyrtzidis
the getter/setter objc method entities that the property is associated with. rdar://10244558 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151634 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28[AST] Associate the getter/setter methods to a property of a objc class ↵Argyrios Kyrtzidis
extension. [libclang] Index the getter/setter methods of a property of a objc class extension. Fixes rdar://10907597 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151633 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-27Move "clang/Analysis/Support/SaveAndRestore.h" to "llvm/ADT/SaveAndRestore.h"Argyrios Kyrtzidis
to make it more widely available. Depends on llvm commit r151564 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151566 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-25Don't record nested macro expansions in the preprocessing record,Argyrios Kyrtzidis
it can only bring pain when dealing with preprocessor abuse (see: boost). rdar://10898986 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151427 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-24Implement a new type trait __is_trivially_constructible(T, Args...)Douglas Gregor
that provides the behavior of the C++11 library trait std::is_trivially_constructible<T, Args...>, which can't be implemented purely as a library. Since __is_trivially_constructible can have zero or more arguments, I needed to add Yet Another Type Trait Expression Class, this one handling arbitrary arguments. The next step will be to migrate UnaryTypeTrait and BinaryTypeTrait over to this new, more general TypeTrait class. Fixes the Clang side of <rdar://problem/10895483> / PR12038. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151352 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-22Update set-xcode-analyzer to work with Xcode repackaging in Xcode 4.3Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151179 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-22[libclang] Index the field references of a designated initializer, ↵Argyrios Kyrtzidis
rdar://10906206 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151118 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-20Basic: import IntrusiveRefCntPtr<> into clang namespaceDylan Noblesmith
The class name is long enough without the llvm:: added. Also bring in RefCountedBase and RefCountedBaseVPTR. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150958 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16Revert "Revert "Make CXXNewExpr contain only a single initialier, and not ↵Sebastian Redl
hold the used constructor itself."" This reintroduces commit r150682 with a fix for the Bullet benchmark crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150685 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16Revert "Make CXXNewExpr contain only a single initialier, and not hold the ↵Sebastian Redl
used constructor itself." It leads to a compiler crash in the Bullet benchmark. This reverts commit r12014. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150684 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16Make CXXNewExpr contain only a single initialier, and not hold the used ↵Sebastian Redl
constructor itself. Holding the constructor directly makes no sense when list-initialized arrays come into play. The constructor is now held in a CXXConstructExpr, if construction is what is done. The new design can also distinguish properly between list-initialization and direct-initialization, as well as implicit default-initialization constructors and explicit value-initialization constructors. Finally, doing it this way removes redundance from the AST because CXXNewExpr doesn't try to handle both the allocation and the initialization responsibilities. This breaks the static analysis of new expressions. I've filed PR12014 to track this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150682 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-16[libclang] Do index statements inside a type source info. rdar://10872758Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150647 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Provide common include for all diagnostic headers.David Blaikie
Reviewed by Ted Kremenek. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150616 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Remove the unuseful -fdiagnostics-show-nameDavid Blaikie
This option was added in r129614 and doesn't have any use case that I'm aware of. It's possible that external tools are using these names - and if that's the case we can certainly reassess the functionality, but for now it lets us shave out a few unneeded bits from clang. Move the "StaticDiagNameIndex" table into the only remaining consumer, diagtool. This removes the actual diagnostic name strings from clang entirely. Reviewed by Chris Lattner & Ted Kremenek. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150612 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Fix typo in r150549.Richard Smith
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150555 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15Implement indexing support for lambdas in libclang (both kinds), asDouglas Gregor
well as improving the RecursiveASTVisitor's walk of lambda expressions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150549 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14[libclang] Indexing: only index implicit template instantiations via an ↵Argyrios Kyrtzidis
opt-in indexing option. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150517 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14Fix use-after-free introduced by me being an idiot.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150461 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-14Implement new DiagnosticsRenderer that packages notes retrieved by ↵Ted Kremenek
clang_getDiagnosticSetFromTU() as child diagnostics of primary diagnostics. By using the DiagnosticRenderer, these Diagnostics now match with those generated for serialized diagnostics. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150456 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on SmallString<>Dylan Noblesmith
More cleanup after r149799. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150380 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-13drop more llvm:: prefixes on OwningPtr<>Dylan Noblesmith
More cleanup after r149798. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150379 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-11[libclang] For a reference of an implicit template instantiation just giveArgyrios Kyrtzidis
a reference for the instantiation decl. Also test that its location is correct after previous commit. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150291 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10Have the driver pass CPU and target feature information to cc1as.Jim Grosbach
When creating the MCSubtargetInfo, the assembler driver uses the CPU and feature string to construct a more accurate model of what instructions are and are not legal. rdar://10840476 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150273 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-10[libclang] Indexing API: fully index using decls and directives.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150268 91177308-0d34-0410-b5e6-96231b3b80d8
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