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2009-09-14Some minor clang/ARM/AAPCS tweaks.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14Add TargetInfo::getABI(), and base ARM APCS vs AAPCS choice on that.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81735 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14ARM target tweaks.Daniel Dunbar
- Change TargetData string to match llvm-gcc. - Some -target-abi support for 'apcs-gnu', most importantly the alignment of double and long long changes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81732 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Fix a bug in getFriendObjectKind where we would clear out all mask bits ↵Anders Carlsson
except IDNS_TagFriend and IDNS_OrdinaryFriend but then check for IDNS_Tag and IDNS_Ordinary. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81730 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Perform the C++ specific semantic checks of a function declaration after ↵Anders Carlsson
it's been merged with the previous declaration. This ensures that getPreviousDecl() will have the right value when ActOnConversionDeclarator is called. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81720 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13CXXMethodDecl::isVirtual needs to check the canonical declaration. Fixes PR4878.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Fix another byref bug. This should hopefully get QuickLookPlugins building ↵Anders Carlsson
successfully. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81681 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13ARM/APCS: Only "integer like" aggregates should be returned in r0 (followingDaniel Dunbar
gcc's interpretation of APCS' somewhat loose specification). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81671 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Rework the way we determine whether an externally visible symbol isDouglas Gregor
generated for an inline function definition, taking into account C99 and GNU inline/extern inline semantics. This solution is simpler, cleaner, and fixes PR4536. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13Force triple to avoid spurious differences due to runtime choice.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81666 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Add RUN line.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81654 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Don't use the PredefinedExpr string as the global variable name, these don'tDaniel Dunbar
make very nice symbols, just use the function name. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81653 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Add a test for PR3733.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81622 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12More work toward having an access method for visibleFariborz Jahanian
conversion functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81618 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Handle CK_DerivedToBase when emitting lvalue casts.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Add support for __block variables with alignment greater than __alignof(void *).Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81602 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Stub out room for ARM APCS ABI implementation (and AAPCS_VFP, although you can'tDaniel Dunbar
hit this via command line options yet). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81595 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12Fix a crash when generating vtables that contain destructors.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11When performing name lookup within a class template or class templateDouglas Gregor
partial specialization, make sure we look into non-dependent base classes (but not dependent base classes). Fixes PR4951. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Introduce "DefinedOrUnknownSVal" into the SVal class hierarchy, providing a wayTed Kremenek
to statically type various methods in SValuator/GRState as required either a defined value or a defined-but-possibly-unknown value. This leads to various logic cleanups in GRExprEngine, and lets the compiler enforce via type checking our assumptions about what symbolic values are possibly undefined and what are not. Along the way, clean up some of the static analyzer diagnostics regarding the uses of uninitialized values. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81579 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Patch to build visible conversion function list lazily and make its Fariborz Jahanian
first use in calling the conversion function on delete statements. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Slight improvement for extern templates, so that an explicitDouglas Gregor
instantiation definition can follow an explicit instantiation declaration. This is as far as I want to go with extern templates now, but they will still need quite a bit more work to get all of the C++0x semantics right. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81573 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Improve testing for extern temp templates, slightly. We are (properly) ↵Douglas Gregor
suppressing the implicit instantiation of members of extern templates git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81567 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Tweak the semantics of FunctionDecl::isOutOfLine to consider anDouglas Gregor
instantiation of a member function template or member function of a class template to be out-of-line if the definition of that function template or member function was defined out-of-line. This ensures that we get the correct linkage for explicit instantiations of out-of-line definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Add test for dependent PredefinedExprs.Sam Weinig
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81550 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Cleanup and test C++ default arguments. Improvements include:Douglas Gregor
- Diagnose attempts to add default arguments to templates (or member functions of templates) after the initial declaration (DR217). - Improve diagnostics when a default argument is redefined. Now, the note will always point at the place where the default argument was previously defined, rather than pointing to the most recent declaration of the function. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81548 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Track a class template specialization's point of instantiation separatelyJohn McCall
from its location. Initialize appropriately. When implicitly creating a declaration of a class template specialization after encountering the first reference to it, use the pattern class's location instead of the location of the first reference. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81515 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11When stringizing a NamedDecl for a diagnostic, treat the templateJohn McCall
specialization types differently. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81512 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Fix PR4878 for real.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81507 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Support elaborated dependent types and diagnose tag mismatches.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81504 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Update this test to expect the "inbounds" keyword, which LLVM's constantDan Gohman
folder is now automatically adding. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81491 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Diagnose VLAs as an error in C++.Douglas Gregor
Also, treat the GNU __null as an integral constant expression to match GCC's behavior. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81490 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Pass the GlobalDecl to getMangledName, fixes PR4890.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81486 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Fix a regression where write-barrier was not being generated Fariborz Jahanian
for block pointer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81479 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Eliminate some "default"s in CheckICE.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81477 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Look for overloaded arrow operators in base classes.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81475 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Teach LIT2 how to run Clang tests in the objdir for srcdir != objdir builds.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81472 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Non fragile ABI for GNU runtime. Patch bu David Chisnall.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81462 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Don't check use of a member function declaration used if the member function ↵Anders Carlsson
is virtual and the member reference expression doesn't explicitly qualify it. Fixes PR4878. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81460 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10static_cast, reinterpret_cast, and const_cast can all be used in C++Douglas Gregor
integral constant expressions (for conversions to integer types, naturally). I don't *think* that const_casts will ever get to this point, but I also can't convince myself that they won't... so I've taken the safe route and allowed the ICE checking code to look at const_cast. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81453 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10When performing unqualified name lookup into a DeclContext, also look intoDouglas Gregor
all of the parent DeclContexts that aren't represented within the Scope chain. This fixes some name-lookup problems in out-of-line definitions of members of nested classes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81451 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Don't pass -fno-builtin-str{cat,cpy} to clang-cc, I forget we don't support ↵Daniel Dunbar
that yet. PR4941. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81430 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Don't substitute prcontext.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Implement Darwin/ARM behavior for defaulting to -fno-builtin-str{cat,cpy}.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81425 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10Make the forwarding member of block byref structs be a pointer to the block ↵Anders Carlsson
byref struct itself. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81423 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10When re-entering a template scope, we may be entering a class templateDouglas Gregor
partial specialization rather than a subclass of TemplateDecl. Fixes a crash in libstdc++ 4.2's <map>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81407 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09For a C++ delete expression where the operand is of class type thatDouglas Gregor
has a single conversion to pointer-to-object type, implicitly convert to that pointer-to-object type (C++ [expr.delete]p1). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81401 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Improve handling of initialization by constructor, by ensuring thatDouglas Gregor
such initializations properly convert constructor arguments and fill in default arguments where necessary. This also makes the ownership model more clear. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81394 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Implement: <rdar://problem/7185647> [RegionStore] 'self' cannot be NULL ↵Ted Kremenek
upon entry to a method Here we implement this as a precondition within GRExprEngine, even though it is related to how BasicStoreManager and RegionStoreManager model 'self' differently. Putting this as a high-level precondition is more general, which is why it isn't in RegionStore.cpp. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81378 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Remove tabs, and whitespace cleanups.Mike Stump
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8