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2009-11-26Added batch versions of GRState::scanReachableSymbols() so that clients can ↵Ted Kremenek
scan a collection of SVals or MemRegions all at once. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89926 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add a ThunkAdjustment struct which holds a non-virtual and a virtual ↵Anders Carlsson
adjustment offset. Start using it. General cleanup in Mangle.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89925 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Enhance LiveVariables to understand that blocks can extend the liveness of a ↵Ted Kremenek
variable by "capturing" them in a BlockExpr. This required two changes: 1) Added 'getReferencedgetReferencedBlockVars()' to AnalysisContext so that clients can iterate over the "captured" variables in a block. 2) Modified LiveVariables to take an AnalysisContext& in its constructor and to call getReferencedgetReferencedBlockVars() when it processes a BlockExpr*. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add C++ tests to try to parse and compile the LLVM librariesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89923 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Factor out a LangStandard class and coalesce the information about the ↵Daniel Dunbar
standards into LangStandards.def - I'd appreciate another pair of eyeballs to double check this. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89919 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Fix thinko (-fno-builtin != -nobuiltininc).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89918 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add clang -cc1 parsing for preprocessor options.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Add clang -cc1 parsing for header search options.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89916 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26Refactor our handling of expression evaluation contexts, so that SemaDouglas Gregor
maintains a stack of evaluation contexts rather than having the parser do it. This change made it simpler to track in which contexts temporaries were created, so that we could... "Forget" about temporaries created within unevaluated contexts, so that we don't build a CXXExprWithTemporaries and, therefore, destroy the integral-constness of our expressions. Fixes PR5609. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89908 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add missing case in switch statement.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89903 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Refine MemRegions for blocks. Add a new region calledTed Kremenek
'BlockDataRegion' to distinguish between the code associated with a block (which is represented by 'BlockTextRegion') and an instance of a block, which includes both code and data. 'BlockDataRegion' has an associated LocationContext, which can be used to eventually model the lifetime of a block object once LocationContexts can represent scopes (and iterations around a loop, etc.). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89900 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Remove recently added FIXME. The appropriate FIXME is already in ↵Ted Kremenek
MemRegionManager::getVarRegion(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Allow user re-definition of SEL as well as accessing its fields.Fariborz Jahanian
This fixes pr5611. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89895 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Fix attribute between function decl ')' and '{' or '=0'John Thompson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89894 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add FIXME.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89892 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Implement the rules in C++ [basic.link] and C99 6.2.2 for computingDouglas Gregor
the linkage of a declaration. Switch the lame (and completely wrong) NamedDecl::hasLinkage() over to using the new NamedDecl::getLinkage(), along with the "can this declaration be a template argument?" check that started all of this. Fixes -fsyntax-only for PR5597. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89891 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add post-visit Checker support in GRExprEngine for BlockExpr.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89890 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add a new RetainReleaseChecker class (that subclasses CheckerVisitor) to ↵Ted Kremenek
extend the functionality of the retain/release checker using the new Checker interface. Pieces of CFRefCount will gradually be migrated to this new class over time. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89889 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Move RegisterChecks() to the end of the file. No functionality change.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89888 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Call GRExprEngine::setTransferFunctions() after registering all Checkers. ↵Ted Kremenek
This allows GRTransferFuncs::RegisterChecks() to always be called after all checkers have been registered. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89887 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Consolidate logic in ActionInlineCall by having it call ActionGRExprEngine ↵Ted Kremenek
instead of replicating most of its logic (and missing pieces). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89886 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Better diagnostic on deleted constructor when noFariborz Jahanian
initializer name is available. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89885 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Make RegisterInternalChecks() part of GRExprEngine's private implementation ↵Ted Kremenek
by making it a static function within GRExprEngine.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Register internal checks with GRExprEngine when it is constructed, not ↵Ted Kremenek
manually in AnalysisConsumer.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89883 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25When dispatching to Checker objects in GRExprEngine::CheckerVisit(),Ted Kremenek
only stop processing the checkers after all the nodes for a current check have been processed. This (I believe) handles the case where PredSet (the input nodes) contains more than one node due to state bifurcation. Zhongxing: can you review this? git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Tweak expected error to match what should happen, once using declarations workDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89876 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Tweak expected error message, although we still fail this testDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89875 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Implement support for default template arguments of function templates.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Diagnose ill-formed uses of default template arguments inDouglas Gregor
function templates (in C++98), friend function templates, and out-of-line definitions of members of class templates. Also handles merging of default template arguments from previous declarations of function templates, for C++0x. However, we don't yet make use of those default template arguments. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89872 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Use StringRef (again) in DebugInfo interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89867 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Fix a thinko where we weren't always performing unary conversions on the ↵Douglas Gregor
switch condition, fixing PR5612 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89864 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25What the FIXMEs want, the FIXMEs shall have.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89861 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add an arg_iterator, for iterating over a subset of arguments in an ArgList.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89860 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add a missing include <cstdio>Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89859 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Fix some uses of fprintf/stderr without a prototype.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89858 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add clang -cc1 parsing for frontend options.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89856 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add ParseSourceLocation::FromString, and simplify.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89855 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add clang -cc1 parsing for preprocessor output options (-E).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89854 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Don't pass -fexceptions=0 (it is the default).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25This patch streamlines CheckerVisitor.def so that it follows the usual ↵Kovarththanan Rajaratnam
'#ifndef foo' pattern: #ifndef foo #define foo(parm1) #endif foo(parm1) parm1 ... #undef foo git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89851 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Fix for Path::isSpecialFile to Path::isRegularFile API in rev 89765.Edward O'Callaghan
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25When the condition of a switch() statement is semantically invalid,Douglas Gregor
still parse the body of the switch to try to avoid spurious diagnostics. Fixes PR5606. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89847 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Don't crash when we re-use a template specialization node for an explicit ↵Douglas Gregor
instantiation. lib/Support/CommandLine.cpp is our test case git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89845 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Refactor ActOnFinishSwitchStmt to simplify it furtherDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89843 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Refactor ActOnFinishSwitchStmt to simplify and reduce nestingDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89842 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Parse C++ member check attributes - base_check, hiding, and override.Sean Hunt
The attributes are currently ignored. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89837 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Don't try to install .dir files.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89836 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Add VTT parameter to base ctors/dtors with virtual bases. (They aren't used ↵Anders Carlsson
yet). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25UndefResults is not needed.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-25Implement proper cleanup semantics for condition variables in forDouglas Gregor
statements, e.g., for(; X x = X(); ) { ... } Daniel or Anders, please review! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89832 91177308-0d34-0410-b5e6-96231b3b80d8
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