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2009-11-13Fix two bugs with temporaries:Anders Carlsson
1. For A f() { return A(); } we were incorrectly calling the A destructor on the returned object. 2. For void f(A); void g() { A a; f(a); } we were incorrectly not calling the copy constructor. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Move GlobalDecl to its own file. Also add DenseMapInfo traits.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Add {File,Source}Manager to CompilerInstance.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Add CompilerInstance, and starting moving clang-cc to it.Daniel Dunbar
- The design philosophy is in the CompilerInstance doxyment, if you don't agree with it now would be a good time to speak up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87078 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Only flush plist diagnostics once.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Fix recently introduced use-after-free error reported in ↵Ted Kremenek
<rdar://problem/7387478>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87072 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine construction vtables; they don't include bits that don't haveMike Stump
virtual bases unless they are morally virtual. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Refine the construction vtables with respect to offsets. WIP.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Move input kind identification (-x) into FrontendOptions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Pull static variable within function (for slightly faster startup time).Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Allow the tracking of address points for construction vtables as well.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13retain/release checker: refactor some of the summary lookup logic for ↵Ted Kremenek
instance method summaries. No real functionality change, but it paves the way for new enhancements. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13Add clang-cc option "-analyzer-experimental-checks" to enable experimental ↵Ted Kremenek
path-sensitive checks. The idea is to separate "barely working" or "skunkworks" checks from ones that should always run. Later we need more fine-grain checker control. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87053 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine which vtbl is refernced in VTTs.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87043 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine offsets into vtables for the VTT.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Refine vtable pointers for secondary vtables inside VTTs to point toMike Stump
the right base vtable. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Fix the offset calculations for non-virtual bases with overrides.Mike Stump
Refine the VTT entries for virtual bases to refer to the complete object's vtable instead of constructor vtables. Refine the AddressPoint calculations for VTT entries for virtual bases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Fix a code gen bug in i386-apple-darwin (objc fragile abi), sendingFariborz Jahanian
message to 'super'. Fixes radar 7205866. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Spell empty StringRef correctly (0 is a null StringRef, which is not the same).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Recognize (and check) pointer-to-member template arguments that areDouglas Gregor
non-type template parameters or constants of pointer-to-member type. Once checked, be sure to retain those pointer-to-member constants as expressions if they are dependent, or as declarations if they are not dependent. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12 "Attach debug info with llvm instructions" mode was enabled a month ago. ↵Devang Patel
Now make it permanent and remove old way of inserting intrinsics to encode debug info for locations and types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87007 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Use getNameAsCString() instead of getName().data()Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12When instantiating a reference to a non-type template parameter of pointer toDouglas Gregor
member type (e.g., T Class::*Member), build a pointer-to-member constant expression. Previously, we we just building a simple declaration reference expression, which meant that the expression was not treated as a pointer to member. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@87000 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Move CompileOptions -> CodeGenOptions, and sink it into the CodeGen library.Chandler Carruth
This resolves the layering violation where CodeGen depended on Frontend. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86998 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Set CK_BaseToDerived in TryStaticDowncast.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86996 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Give CanQual<T> an implicit conversion to bool, so that it can be usedDouglas Gregor
in "if" statements like: if (CanQual<ReferenceType> RefType = T.getAs<ReferenceType>()) Thanks to Clang for pointing out this mistake :) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86995 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Add a CK_BaseToDerived cast kind.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12When comparing template parameter lists, distinguish between three cases:Douglas Gregor
- Comparing template parameter lists to determine if we have a redeclaration - Comparing template parameter lists to determine if we have equivalent template template parameters - Comparing template parameter lists to determine whether a template template argument is valid for a given template template parameter. Previously, we did not distinguish between the last two cases, which got us into trouble when we were looking for exact type matches between the types of non-type template parameters that were dependent types. Now we do, so we properly delay checking of template template arguments until instantiation time. Also, fix an accidental fall-through in a case statement that was causing crashes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86992 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Improve source-location information for implicitly-generated member call ↵Douglas Gregor
expressions git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Fix MSVC build.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86983 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12update CMakefileZhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86979 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Add boilerplate logic for a malloc/free checker.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Generalize stdint.h for non-8-bit-multiple types, patch by Chris Lattner
Ken Dyck! "This adds definitions for types of 8-bit multiples from 8 to 64 to stdint.h and rationalizes the selection of types for the exact-width definitions in InitPreprocessor.cpp." git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12do not store wchar/char16/char32/intmax width/alignment infoChris Lattner
into TargetInfo, just derive this based on the underlying type. This prevents them from getting out of synch, patch by Ken Dyck! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Move warning options into DiagnosticOptions.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86968 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Avoid comparing string literals.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12PthreadLockChecker doesn't need PreVisitCallExpr() yet. All the current ↵Ted Kremenek
logic should be done in PostVisitCallExpr() git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Add most of the boilerplate logic for a simple pthread_mutux_lock() -> ↵Ted Kremenek
pthread_mutex_unlock() checker. We need to add a visitor method to Checker for handling dead symbols in order to detect locks that are not unlocked. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86958 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Remove obsolete 'struct NullDerefTag'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86957 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Use the --with-c-include-dirs configure option.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86956 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Enhance Checker class (and GRExprEngine) to support PostVisitation for ↵Ted Kremenek
CallExprs. No clients (yet). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86949 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Remove GRExprEngine::EvalCall(). It had a single callsite in GRExprEngine, ↵Ted Kremenek
and was easily inlined. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86948 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Random const correctness, and incidentally use computeDeclContext when buildingJohn McCall
a using declaration. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86942 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Switch PTHManager to using diagnostics for most errors.Daniel Dunbar
Also, always give errors on a token-cache PTH failure. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86939 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Make StoreManager::getSizeInElements() always return DefinedOrUnknownSVal.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86932 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Note to self: don't leave debugging statements in the code for four hours.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86931 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Do not use StringRef while using DebugInfo interface.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86915 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Improve recovery in a wonky case where one tries to specialize aDouglas Gregor
template template parameter. When building a template-id type, check whether the template-name itself is dependent (even if the template arguments are not!) and handle it as a template-id type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86913 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Add <foo> = [<bar> nextObject] to the -Widiomatic-parentheses category,John McCall
and give that category an explicit test. Generalize the internal diagnostic name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86905 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-12Remove an overly-eager assertion when replacing tokens with anDouglas Gregor
annotation token, because some of the tokens we're annotating might not be in the set of cached tokens (we could have consumed them unconditionally). Also, move the tentative parsing from ParseTemplateTemplateArgument into the one caller that needs it, improving recovery. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86904 91177308-0d34-0410-b5e6-96231b3b80d8
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