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2010-12-21When searching for the instantiation of a locally-scoped tagDouglas Gregor
declaration, also look for an instantiation of its previous declarations. Fixes PR8801. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122361 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21In C++, if the user redeclares a builtin function with a type that isDouglas Gregor
inconsistent with the type that the builtin *should* have, forget about the builtin altogether: we don't want subsequence analyses, CodeGen, etc., to think that we have a proper builtin function. C is protected from errors here because it allows one to use a library builtin without having a declaration, and detects inconsistent (re-)declarations of builtins during declaration merging. C++ was unprotected, and therefore would crash. Fixes PR8839. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21When determining which preprocessed entities to traverse in libclang,Douglas Gregor
take into account the region of interest. Otherwise, we may fail to traverse some important preprocessed entity cursors. Fixes <rdar://problem/8554072>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Fix test to be platform-agnosticDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122348 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Fix a major inconsistency in the representation of Objective-CDouglas Gregor
classes, categories, protocols, and class extensions, where the methods and properties of these entities would be inserted into the DeclContext in an ordering that doesn't necessarily reflect source order. The culprits were Sema::ActOnMethodDeclaration(), which did not perform the insertion of the just-created method declaration into the DeclContext for these Objective-C entities, and Sema::ActOnAtEnd(), which inserted all method declarations at the *end* of the DeclContext. With this fix in hand, clean up the code-completion actions for property setters/getters that worked around this brokenness in the AST. Fixes <rdar://problem/8062781>, where this problem manifested as poor token-annotation information, but this would have struck again in many other places. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122347 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Replace all uses of PathV1::makeAbsolute with PathV2::fs::make_absolute.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122340 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Fix spelling.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122339 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Implement BlockDecl::getSourceRange(). The bogus source-rangeDouglas Gregor
information caused token-annotation to fail in funny ways. Fixes <rdar://problem/8595386>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122338 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Add test for C++ [temp.friend]p8, which bans partial specializations from ↵Douglas Gregor
being friends git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122335 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21A class template partial specialization cannot be a friend. Fixes PR8649.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122325 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Teach clang_getCursorSemanticParent() andDouglas Gregor
clang_getCursorLexicalParent() to cope with class and function templates, along with the parent of the translation unit. Fixes PR8761 and PR8766. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122324 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21When checking a using declaration, make sure that the context we'reDouglas Gregor
looking in is complete. Fixes PR8756. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Don't try to compute the value of a value-dependent expression whenDouglas Gregor
checking trivial comparisons. Fixes PR8795. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122322 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Initialize LangOptions::MSCVersion. Thanks to Csaba Raduly for noting the ↵Douglas Gregor
omission git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122318 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Add back the late-specified return type paperDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122317 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Updates to the C++ status page for C++0x features, from Michael PriceDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122315 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Add IndirectField case in DeclContextPrinter::PrintDeclContext.Francois Pichet
Fix PR8832. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122311 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21add missing newlines at end of file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122309 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Implement instantiation of pack expansions whose pattern is a type-idDouglas Gregor
in an exception specification. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Fix the noreturn conversion to only strip off a single level of indirection.John McCall
Apply the noreturn attribute while creating a builtin function's type. Remove the getNoReturnType() API. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21Warn when message is sent to receiver ofFariborz Jahanian
unknown type and there is a possibility that at runtime method is resolved to a deprecated or unavailable method. Addreses // rdar://8769853 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122294 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Extend the parser to support pack expansions within exceptionDouglas Gregor
specifications. We can't yet instantiate them, however, since I tripped over PR8835. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122292 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Further refactoring of the tree transformation for template argumentDouglas Gregor
lists, so that all such transformations go through a single, iterator-based transformation function. This is the only place where we need to implement the logic for transforming pack expansions whose pattern is a template argument. Unfortunately, the new cases this refactoring brings into the fold can't be meaningfully tested yet. We need template argument deduction to work well enough for variadic function templates first. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122289 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Give the RecursiveASTVisitor a configuration functionDouglas Gregor
shouldWalkTypesOfTypeLocs() that determines whether it should walk the Types within TypeLocs. This walk is redundant, but perhaps required for some clients. Disabling this redundant walk in the unexpanded parameter pack finder produces better results, because we get parameter packs with source location info *unless* such source location information isn't available. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122287 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Handle instantiation of template type parameter packs that occur asDouglas Gregor
the first qualifier in scope. We can't adequately test this test, unfortunately. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122283 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Test template instantiation of pack expansions where the parameter pack is ↵Douglas Gregor
in a nested-name-specifier git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122282 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Fix PR8639 by making the "argument unused during compilation" less ↵Rafael Espindola
agressive. Now we don't warn if an argument is not used because it is shadowed by a subsequent argument. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122281 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Clean up the printing of template argument packs; previously, we wereDouglas Gregor
getting extra "<>" delimiters around template argument packs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122280 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Implement basic support for template instantiation of pack expansionsDouglas Gregor
whose patterns are template arguments. We can now instantiate, e.g., typedef tuple<pair<OuterTypes, InnerTypes>...> type; where OuterTypes and InnerTypes are template type parameter packs. There is a horrible inefficiency in TemplateArgumentLoc::getPackExpansionPattern(), where we need to create copies of TypeLoc data because our interfaces traffic in TypeSourceInfo pointers where they should traffic in TypeLocs instead. I've isolated in efficiency in this one routine; once we refactor our interfaces to traffic in TypeLocs, we can eliminate it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122278 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Rename 'VisitLocation' to 'visitLocation'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Rename 'Generate[Node,Sink]' to 'generate[Node,Sink]'.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122270 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Remove unused variableMatt Beaumont-Gay
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122257 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Finish refactoring the transformation of template argument lists,Douglas Gregor
centralizing the transformation into two routines. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122253 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Refactor the transformation of template argument lists to centralizeDouglas Gregor
the list traversal. Part 1, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20When checking a template argument list against a template containingDouglas Gregor
a parameter pack, check the parameter pack against each of the template arguments it corresponds to, then pack the converted arguments into a template argument pack. Allows us to use variadic class templates so long as instantiation isn't required, e.g., template<typename... Types> struct Tuple; Tuple<int, float> *t2; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122251 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Clean up the handling of template argument packs, especially in theDouglas Gregor
area of printing template arguments. The functionality changes here are limited to cases of variadic templates that aren't yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122250 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Adding a line for XFAIL win32 broke the test.Francois Pichet
Remove a line: this test is line position sensitive. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122231 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20XFAIL vtable-debug-info.cpp on WIN32 and fix curly brace.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122230 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20test/PCH/reloc.c fails on Win32. Francois Pichet
XFAIL for now, I'll investigate why later. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122229 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Disable this test on Windows; it crashes and popup an dialog on each lit ↵Francois Pichet
test run. I have no idea how to fix it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Emit an error if operator __uuidof() is called on a type with no associated ↵Francois Pichet
GUID. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Introduce a new type, PackExpansionType, to capture types that areDouglas Gregor
pack expansions, e.g. given template<typename... Types> struct tuple; template<typename... Types> struct tuple_of_refs { typedef tuple<Types&...> types; }; the type of the "types" typedef is a PackExpansionType whose pattern is Types&. This commit introduces support for creating pack expansions for template type arguments, as above, but not for any other kind of pack expansion, nor for any form of instantiation. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20Validate Microsoft's uuid attribute string.Francois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19Add missing standard includes. Patch by Joerg Sonnenberger!Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122194 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-191. Add some ABI information for the Microblaze.Wesley Peck
2. Add attibutes "interrupt_handler" and "save_volatiles" for the Microblaze target. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122184 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19Add support for the Microsoft uuid attribute:Francois Pichet
example: struct __declspec(uuid("6d5140c1-7436-11ce-8034-00aa006009fa")) test { }; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122173 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19Motions towards simplifying how we deal with attribute-qualified function types.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122162 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19If the initializer is an rvalue and the variable is a const reference,Zhongxing Xu
create a temporary object for it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122161 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18The evaluation of dereference and address-of is identical.Zhongxing Xu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18Replace all uses of PathV1::get{Basename,Dirname,Suffix} with their PathV2 ↵Michael J. Spencer
equivalents. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122140 91177308-0d34-0410-b5e6-96231b3b80d8
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