Commit Graph

16 Commits

Author SHA1 Message Date
Douglas Gregor 36c22a2335 Diagnose C++ [class.mem]p13-14, where a class member has the same name
as the class itself. Fixes PR7082.

llvm-svn: 116573
2010-10-15 13:21:21 +00:00
Daniel Dunbar 8fbe78f6fc Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446
2009-12-15 20:14:24 +00:00
Douglas Gregor 7861a80346 Introduce a new class, UnqualifiedId, that provides a parsed
representation of a C++ unqualified-id, along with a single parsing
function (Parser::ParseUnqualifiedId) that will parse all of the
various forms of unqualified-id in C++.

Replace the representation of the declarator name in Declarator with
the new UnqualifiedId class, simplifying declarator-id parsing
considerably and providing more source-location information to
Sema. In the future, I hope to migrate all of the other
unqualified-id-parsing code over to this single representation, then
begin to merge actions that are currently only different because we
didn't have a unqualified notion of the name in the parser.

llvm-svn: 85851
2009-11-03 01:35:08 +00:00
Douglas Gregor 8b9575f27e Top-level semicolons are allowed in C++0x. Fixes PR4755.
llvm-svn: 79912
2009-08-24 12:17:54 +00:00
Douglas Gregor dce892e128 Parsing fix for out-of-line constructors, from Piotr Rak
llvm-svn: 74833
2009-07-06 16:40:48 +00:00
Anders Carlsson a088693557 Rework the way we handle constructor decls to be less hacky and fix PR3948 completely.
llvm-svn: 70516
2009-04-30 22:41:11 +00:00
Anders Carlsson 118b098cd9 Just because a declaration has the same name as its containing class doesn't mean that it's a constructor. Fixes rdar://problem/6815988.
llvm-svn: 70436
2009-04-29 23:19:39 +00:00
Douglas Gregor f4d17c4f22 Improve recovery when a constructor fails to type-check. Test case from Anders
llvm-svn: 67818
2009-03-27 04:38:56 +00:00
Daniel Dunbar a45cf5b6b0 Rename clang to clang-cc.
Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602
2009-03-24 02:24:46 +00:00
Douglas Gregor 583540360c Correct the order in which we cope with end-of-class-definition
semantics and improve our handling of default arguments. Specifically,
we follow this order:

  - As soon as the see the '}' in the class definition, the class is
  complete and we add any implicit declarations (default constructor,
  copy constructor, etc.) to the class.
  - If there are any default function arguments, parse them
  - If there were any inline member function definitions, parse them

As part of this change, we now keep track of the the fact that we've
seen unparsed default function arguments within the AST. See the new
ParmVarDecl::hasUnparsedDefaultArg member. This allows us to properly
cope with calls inside default function arguments to other functions
where we're making use of the default arguments.

Made some C++ error messages regarding failed initializations more
specific. 

llvm-svn: 61406
2008-12-24 00:01:03 +00:00
Sebastian Redl ccd251b88f Merge pr-3188.cpp into constructor.cpp.
llvm-svn: 61370
2008-12-23 16:41:32 +00:00
Douglas Gregor 1349b457ee Place constructors and destructors into the DeclContext of the class,
just like all other members, and remove the special variables in
CXXRecordDecl to store them. This eliminates a lot of special-case
code for constructors and destructors, including
ActOnConstructor/ActOnDeclarator and special lookup rules in
LookupDecl. The result is far more uniform and manageable.

Diagnose the redeclaration of member functions.

llvm-svn: 61048
2008-12-15 21:24:18 +00:00
Douglas Gregor 4287b37389 Enable out-of-line definitions of C++ constructors and destructors
llvm-svn: 60947
2008-12-12 08:25:50 +00:00
Chris Lattner 0369c57ac6 Make all the 'redefinition' diagnostics more consistent, and make the
"previously defined here" diagnostics all notes.

llvm-svn: 59920
2008-11-23 23:12:31 +00:00
Douglas Gregor eebb5c10aa Semantic checking of constructor declarations and classification of default/copy constructors
llvm-svn: 58538
2008-10-31 20:25:05 +00:00
Douglas Gregor 61956c460a Add support for parsing and representing C++ constructor declarations.
Notes:
  - Constructors are never found by name lookup, so they'll never get
    pushed into any scope. Instead, they are stored as an 
    OverloadedFunctionDecl in CXXRecordDecl for easy overloading.
  - There's a new action isCurrentClassName that determines whether an
    identifier is the name of the innermost class currently being defined;
    we use this to identify the declarator-id grammar rule that refers to 
    a type-name. 
  - MinimalAction does *not* support parsing constructors.
  - We now handle virtual and explicit function specifiers.

llvm-svn: 58499
2008-10-31 09:07:45 +00:00