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path: root/lib/Parse/ParseCXXInlineMethods.cpp
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2011-01-20Pass the VirtSpecifiers along to Sema::ActOnCXXMemberDeclarator.Anders Carlsson
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123878 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-10Added ParenType type node.Abramo Bagnara
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121488 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-12Parse default arguments within member functions in source order, fromDouglas Gregor
Manuel Klimek! Fixes PR7715. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116311 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11When parsing default function arguments, do not mark any declarationsDouglas Gregor
used in the default function argument as "used". Instead, when we actually use the default argument, make another pass over the expression to mark any used declarations as "used" at that point. This addresses two kinds of related problems: 1) We were marking some declarations "used" that shouldn't be, because we were marking them too eagerly. 2) We were failing to mark some declarations as "used" when we should, if the first time it was instantiated happened to be an unevaluated context, we wouldn't mark them again at a later point. I've also added a potentially-handy visitor class template EvaluatedExprVisitor, which only visits the potentially-evaluated subexpressions of an expression. I bet this would have been useful for noexcept... Fixes PR5810 and PR8127. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113700 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-26One who seeks knowledge learns something new every day.John McCall
One who seeks the Tao unlearns something new every day. Less and less remains until you arrive at non-action. When you arrive at non-action, nothing will be left undone. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112244 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24OwningExprResult -> ExprResult. This patch brought to you byJohn McCall
M-x query-replace-regexp \(Sema::\|Action::\|Parser::\|\)Owning\(Expr\|Stmt\)Result -> \2Result git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-23Kill off ExprArg (now just Expr*) and StmtArg (now just Stmt*).John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111863 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-21DeclPtrTy -> Decl *John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111733 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-20Another step in the process of making the parser depend on Sema:John McCall
- move DeclSpec &c into the Sema library - move ParseAST into the Parse library Reflect this change in a thousand different includes. Reflect this change in the link orders. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09Change warning about incomplete parsing of C++ default arg to error and ↵Argyrios Kyrtzidis
provide a test case; thanks Doug! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110603 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-09Replace a parser assertion with a warning, suggestion by Doug.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110568 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-06Introduce a new token kind 'cxx_defaultarg_end' to mark the end of C++ ↵Argyrios Kyrtzidis
default arguments that were part of lexed method declarations. This avoid interference with tokens coming after the point where the default arg tokens were 'injected', e.g. for typedef struct Inst { void m(int x=0); } *InstPtr; when parsing '0' the next token would be '*' and things would be messed up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110436 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-02Move the "current scope" state from the Parser into Action. ThisDouglas Gregor
allows Sema some limited access to the current scope, which we only use in one way: when Sema is performing some kind of declaration that is not directly driven by the parser (e.g., due to template instantiatio or lazy declaration of a member), we can find the Scope associated with a DeclContext, if that DeclContext is still in the process of being parsed. Use this to make the implicit declaration of special member functions in a C++ class more "scope-less", rather than using the NULL Scope hack. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107491 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-19Cure for Doug's insomnia.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106394 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17Make sure the caching mechanism in Parser::ParseLexedMethodDefs is robust ↵Argyrios Kyrtzidis
against the parser reading too few tokens. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106214 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17Per conversation with Doug, remove two assertions in ParseLexedMethodDefs() thatTed Kremenek
didn't indicate violated invariants but that we weren't recovering well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106195 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-23Make Parser::ConsumeAndStoreUntil() more consistent with Parser::SkipUntil().Argyrios Kyrtzidis
ConsumeAndStoreUntil would stop at tok::unknown when caching an inline method definition while SkipUntil would go past it while parsing the method. Fixes PR 6903. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102214 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-14Fix 80-cols violtaionsSean Hunt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101311 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-10Diagnose misordered initializers in constructor templates immediately instead ofJohn McCall
when they're instantiated. Merge the note into the -Wreorder warning; it doesn't really contribute much, and it was splitting a thought across diagnostics anyway. Don't crash in the parser when a constructor's initializers end in a comma and there's no body; the recovery here is still terrible, but anything's better than a crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-31Add a few asserts to be on the safe side.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30When "delayed parsing" C++ default arguments, if there is an error, there ↵Argyrios Kyrtzidis
may be tokens left in the token stream that will interfere (they will be parsed as if they are after the class' '}') and a crash will occur because the CachedTokens that holds them will be deleted while the lexer is still using them. Make sure that the tokens of default args are removed from the token stream. Fixes PR6647. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@99939 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19Refactor to remove more dependencies on PreDeclaratorDC. I seem to have madeJohn McCall
the redeclaration problems in the [temp.explicit]p3 testcase worse, but I can live with that; they'll need to be fixed more holistically anyhow. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91771 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-24Have the parser tell sema whether a member declaration is a function ↵Sebastian Redl
definition. This allows sema to not emit spurious diagnostics in some invalid code. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11Alter Action's friend interface to prepare for templated friend declarations andJohn McCall
to stop making promises we can't currently keep. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81571 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
2009-08-24Make sure to adjust function template declarations to their templatedDouglas Gregor
declarations (e.g., FunctionTemplateDecl -> CXXConstructorDecl) before performing semantic analysis on the declarations. Fixes PR4761. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79911 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-22Implement delayed parsing for member function templates. Fixes PR4608.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79709 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-20Initial support for parsing and representation of member function templates.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79570 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11Argument-dependent lookup for friend declarations. Add a new decl type,John McCall
FriendFunctionDecl, and create instances as appropriate. The design of FriendFunctionDecl is still somewhat up in the air; you can befriend arbitrary types of functions --- methods, constructors, etc. --- and it's not clear that this representation captures that very well. We'll have a better picture when we start consuming this data in access control. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78653 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-06First pass at friend semantics.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78274 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-22Fix the parsing of default arguments for inline member function Eli Friedman
definitions. I'm not very familiar with this code, so please review. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76796 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-21Patch to accomodate Doug's comment on defaultFariborz Jahanian
destruction of base/members for each destructor AST. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76663 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Added ASTs to destructor decl AST for default destruction of object'sFariborz Jahanian
base/members. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75849 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Build AST for default ctor-initializer when constructor hasFariborz Jahanian
out of line definition. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75668 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Patch to build AST for ctor's initializer list according toFariborz Jahanian
semantics of order of construction [class.init]. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-27Reimplement much of the way that we track nested classes in theDouglas Gregor
parser. Rather than placing all of the delayed member function declarations and inline definitions into a single bucket corresponding to the top-level class, we instead mirror the nesting structure of the nested classes and place the delayed member functions into their appropriate place. Then, when we actually parse the delayed member function declarations, set up the scope stack the same way as it was when we originally saw the declaration, so that we can find, e.g., template parameters that are in scope. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72502 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-26The mysterious bug turns out to be an incredibly bone-headed mistake.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70160 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-26Implement function-try-blocks. However, there's a very subtle bug that I ↵Sebastian Redl
can't track down. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70155 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-29Push DeclGroup much farther throughout the compiler. Now the variousChris Lattner
productions (except the already broken ObjC cases like @class X,Y;) in the parser that can produce more than one Decl return a DeclGroup instead of a Decl, etc. This allows elimination of the Decl::NextDeclarator field, and exposes various clients that should look at all decls in a group, but which were only looking at one (such as the dumper, printer, etc). These have been fixed. Still TODO: 1) there are some FIXME's in the code about potentially using DeclGroup for better location info. 2) ParseObjCAtDirectives should return a DeclGroup due to @class etc. 3) I'm not sure what is going on with StmtIterator.cpp, or if it can be radically simplified now. 4) I put a truly horrible hack in ParseTemplate.cpp. I plan to bring up #3/4 on the mailing list, but don't plan to tackle #1/2 in the short term. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-28Introduce a new OpaquePtr<N> struct type, which is a simple POD wrapper for aChris Lattner
pointer. Its purpose in life is to be a glorified void*, but which does not implicitly convert to void* or other OpaquePtr's with a different UID. Introduce Action::DeclPtrTy which is a typedef for OpaquePtr<0>. Change the entire parser/sema interface to use DeclPtrTy instead of DeclTy*. This makes the C++ compiler enforce that these aren't convertible to other opaque types. We should also convert ExprTy, StmtTy, TypeTy, AttrTy, BaseTy, etc, but I don't plan to do that in the short term. The one outstanding known problem with this patch is that we lose the bitmangling optimization where ActionResult<DeclPtrTy> doesn't know how to bitmangle the success bit into the low bit of DeclPtrTy. I will rectify this with a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67952 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-15Convert a bunch of actions to smart pointers, and also bring ↵Sebastian Redl
PrintParserCallbacks a bit more in line with reality. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67029 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-05Simplify the interface to ParseFunctionStatementBody to not take Chris Lattner
locations that are the current tok loc. Note that inline C++ methods have a big fixme that could cause a crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-29move library-specific diagnostic headers into library private dirs. ReduceChris Lattner
redundant #includes. Patch by Anders Johnsen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-27Split the single monolithic DiagnosticKinds.def file into oneChris Lattner
.def file for each library. This means that adding a diagnostic to sema doesn't require all the other libraries to be rebuilt. Patch by Anders Johnsen! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63111 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-09When we see a reference to a struct, class, or union like "struct X"Douglas Gregor
that is neither a definition nor a forward declaration and where X has not yet been declared as a tag, introduce a declaration into the appropriate scope (which is likely *not* to be the current scope). The rules for the placement of the declaration differ slightly in C and C++, so we implement both and test the various corner cases. This implementation isn't 100% correct due to some lingering issues with the function prototype scope (for a function parameter list) not being the same scope as the scope of the function definition. Testcase is FIXME'd; this probably isn't an important issue. Addresses <rdar://problem/6484805>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62014 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-16Delay parsing of default arguments of member functions until the classDouglas Gregor
is completely defined (C++ [class.mem]p2). Reverse the order in which we process the definitions of member functions specified inline. This way, we'll get diagnostics in the order in which the member functions were declared in the class. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61103 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-10Use a scoped object to manage entry/exit from a parser scope rather than ↵Douglas Gregor
explicitly calling EnterScope/ExitScope git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60830 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-10Improve parser error recovery after a constructor initializerDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58989 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-05Initial implementation of parsing, semantic analysis, and AST-buildingDouglas Gregor
for constructor initializations, e.g., class A { }; class B : public A { int m; public: B() : A(), m(17) { }; }; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58749 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-24The only caller of this knows that the current token is l_brace, so this can ↵Argyrios Kyrtzidis
be an assert; suggestion by Chris. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52696 91177308-0d34-0410-b5e6-96231b3b80d8
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