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2009-09-24Fix: <rdar://problem/7249340> [RegionStore] model stores to symbolic ↵Ted Kremenek
parameter regions The issue was a discrepancy between how RegionStoreManager::Bind() and RegionStoreManager::Retrieve() derived the "key" for the first element of a symbolic region. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24More work on empty classes.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82679 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24Shorten the static analyzer diagnostic for 'use of garbage value'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82672 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Make C++ temporary-related expressions provide proper source-range information.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23patch to ir-gen conversion function call used inFariborz Jahanian
initializing a reference class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82664 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23For code completion, note that injected-class-names found as part ofDouglas Gregor
lookup in a member access expression always start a nested-name-specifier. Additionally, rank names that start nested-name-specifiers after other names. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23This patch addresses a few issues related to 8.5.3 [dcl.init.ref]Fariborz Jahanian
It uses a recent API to find inherited conversion functions to do the initializer to reference lvalue conversion (and removes a FIXME). It issues the ambiguity diagnostics when multiple conversions are found. WIP. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Handle namespace aliases.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82644 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Emit new[] cookie when needed.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82642 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Basic support for new[].Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23When code-completion after a "," is building an overload set, noteDouglas Gregor
that there is one more argument (the one following the comma) and make the candidate non-viable if the function cannot accept any argument in that position. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82625 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23fix typo in file nameGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82623 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23implement support for __builtin_eh_return_data_regno on x86-32 and x86-64.Chris Lattner
This implements PR5034 and rdar://6836445. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Fix PR 4988 by removing an invalid assertion (a function can be referenced inTed Kremenek
GRExprEngine::VisitDeclRefExpr without 'asLValue' being true). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82598 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Produce detailed diagnostics when overloadFariborz Jahanian
resolution failed to select a candidate due to ambiguity in type conversion function selection. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Cast the array size expr to a size_tAnders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82594 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Print the results of code-completion for overloading by displaying theDouglas Gregor
signature of the function with the current parameter highlighted as a placeholder. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82593 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-23Separate the code-completion results for call completion from theDouglas Gregor
results for other, textual completion. For call completion, we now produce enough information to show the function call argument that we are currently on. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22When code-completion finds a declaration only because it is usable asDouglas Gregor
the start of a nested-name-specifier, add the "::" after the nested-name-specifier to the code-completion string. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82587 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Tweak the code-completion results ranking and formation, so thatDouglas Gregor
members found in base classes have the same ranking as members found in derived classes. However, we will introduce an informative note for members found in base classes, showing (as a nested-name-specifier) the qualification to name the base class, to make it clear which members are from bases. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82586 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Spell clang-cc correctly.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82582 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Teach code-completion to introduce a ", ..." placeholder for variadic functionsDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82577 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22In C++, a variadic function does not need an ellipsis prior to the comma. ↵Douglas Gregor
Parse it in both C and C++, but diagnose it as an error in C with a fix-it hint to add the comma. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82576 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Fix: <rdar://problem/7242006> [RegionStore] compound literal assignment with ↵Ted Kremenek
floats not honored git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82575 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Replace the -code-completion-dump option with Douglas Gregor
-code-completion-at=filename:line:column which performs code completion at the specified location by truncating the file at that position and enabling code completion. This approach makes it possible to run multiple tests from a single test file, and gives a more natural command-line interface. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82571 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22CXXMethodDecls should always be mangled, even if they are inside an extern ↵Anders Carlsson
"C" block. Fixes PR5017. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82567 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Issue good ambiguity diagnostic when convesion fails.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22If we already set a primary base, don't set it to the first nearly empty ↵Anders Carlsson
base class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82563 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Don't assert that linkage decls are always C++, it's not true. Fixes PR5019.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82557 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Fix a regression in accessing class getter using the dot-syntaxFariborz Jahanian
notation. There is still an issue accessing field of a 'Class''s isa in legacy code using dot field access notation (as noted in the test case) but unrelated to this patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82555 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Implement code completion within a function call, triggered after theDouglas Gregor
opening parentheses and after each comma. We gather the set of visible overloaded functions, perform "partial" overloading based on the set of arguments that we have thus far, and return the still-viable results sorted by the likelihood that they will be the best candidate. Most of the changes in this patch are a refactoring of the overloading routines for a function call, since we needed to separate out the notion of building an overload set (common to code-completion and normal semantic analysis) and then what to do with that overload set. As part of this change, I've pushed explicit template arguments into a few more subroutines. There is still much more work to do in this area. Function templates won't be handled well (unless we happen to deduce all of the template arguments before we hit the completion point), nor will overloaded function-call operators or calls to member functions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82549 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Always execute tests internally on Windows.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82542 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22CMake: Add a clang-c++tests target for running the experimental C++ headerDaniel Dunbar
-fsyntax-only'ing tests. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82541 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Update PCH serialization of FunctionDecl flags.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82526 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Remove old test runner, this has moved to LLVM/utils/lit and all known clientsDaniel Dunbar
have been updated. - Please let me know of any problems. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82524 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Fix: <rdar://problem/7242015> [RegionStore] variable passed-by-reference ↵Ted Kremenek
(via integer) to function call not invalidated git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82523 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Force triple in test.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82519 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-22Add test case for PR4894 (it was fixed in LLVM).Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82510 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Add test case for <rdar://problem/6829164>, which was implicitly fixed in ↵Ted Kremenek
r79694. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82495 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Removed -fobjc-newgc-api option. clang now conforms toFariborz Jahanian
gcc-style write-barrier api only. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82493 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Provide intermediate solution to handling assignments to structs via anTed Kremenek
integer pointer. For now just invalidate the fields of the struct. This addresses: <rdar://problem/7185607> [RegionStore] support invalidation of bit fields using integer assignment git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82492 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Code completion for ordinary names when we're starting a declaration, ↵Douglas Gregor
expression, or statement git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82481 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21-fobjc-newgc-api is now the default.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82478 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21When providing a code-completion suggestion for a hidden name, includeDouglas Gregor
a nested-name-specifier that describes how to refer to that name. For example, given: struct Base { int member; }; struct Derived : Base { int member; }; the code-completion result for a member access into "Derived" will provide both "member" to refer to Derived::member (no qualification needed) and "Base::member" to refer to Base::member (qualification included). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Enhance "case" code completion in C++ to suggest qualified names forDouglas Gregor
enumerators when either the user intentionally wrote a qualified name (in which case we just use that nested-name-specifier to match the user's code) or when this is the first "case" statement and we need a qualified name to refer to an enumerator in a different scope. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82474 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Miscellanous fixes in generatation of objc gc's write-barriers.Fariborz Jahanian
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82472 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Code completion for "case" statements within a switch on an expressionDouglas Gregor
of enumeration type, providing the various unused enumerators as options. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82467 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Add an XFAIL test which compiles differently from a .ast.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82437 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Implement __builtin_unreachable(), a GCC 4.5 extension.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82433 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-21Switch ProcessASTInputFile to still use ParseAST.Daniel Dunbar
- Currently this requires us to fake an input file. - This allows Sema to be keep all the logic for how to pull decls out of the external AST source and how to handle things like tentative definitions. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@82432 91177308-0d34-0410-b5e6-96231b3b80d8
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