Commit Graph

19 Commits

Author SHA1 Message Date
Eli Friedman 7827520ce8 Initialization improvements: addition of string initialization and a few
small bug fixes in SemaInit, switch over SemaDecl to use it more often, and
change a bunch of diagnostics which are different with the new initialization
code.

llvm-svn: 91767
2009-12-19 08:11:05 +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
Fariborz Jahanian 03b4f666ed Implement [expr.mptr.oper]p6 for '->*' operator.
llvm-svn: 83562
2009-10-08 18:00:39 +00:00
Douglas Gregor b00b10eb2e Implement support for equality comparisons (!=, ==) of member
pointers, by extending the "composite pointer type" logic to include
member pointer types.

Introduce test cases for member pointer comparisons, including those
that involve the builtin operator candidates implemented earlier. 

llvm-svn: 79925
2009-08-24 17:42:35 +00:00
Anders Carlsson 124f34c150 Make an error message more clear.
llvm-svn: 74481
2009-06-30 00:06:57 +00:00
Douglas Gregor 0bdc1f5eef Handle member pointer types with dependent class types (e.g., int
T::*) and implement template instantiation for member pointer types.

llvm-svn: 73151
2009-06-09 22:17:39 +00:00
Douglas Gregor 2ec748cd5a Implement explicit instantiations of member classes of class templates, e.g.,
template<typename T>
  struct X {
    struct Inner;
  };

  template struct X<int>::Inner;

This change is larger than it looks because it also fixes some
a problem with nested-name-specifiers and tags. We weren't requiring
the DeclContext associated with the scope specifier of a tag to be
complete. Therefore, when looking for something like "struct
X<int>::Inner", we weren't instantiating X<int>. 

This, naturally, uncovered a problem with member pointers, where we
were requiring the left-hand side of a member pointer access
expression (e.g., x->*) to be a complete type. However, this is wrong:
the semantics of this expression does not require a complete type (EDG
agrees).

Stuart vouched for me. Blame him.

llvm-svn: 71756
2009-05-14 00:28:11 +00:00
Eli Friedman 4058a842e6 Fix a minor edge case in C89 mode related to the definition of a
"function designator".

(This causes a minor glitch in the 
diagnostics for C++ member pointers, but we weren't printing the 
right diagnostic there anyway.)

llvm-svn: 70307
2009-04-28 17:59:09 +00:00
Douglas Gregor ac1fb65d0c Make sure to use RequireCompleteType rather than testing for
incomplete types. RequireCompleteType is needed when the type may be
completed by instantiating a template.

llvm-svn: 67643
2009-03-24 19:52:54 +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
Sebastian Redl 9c3b4b1bc5 Add negative test cases and fix diagnostics for member pointer dereferencing.
llvm-svn: 63987
2009-02-07 00:41:42 +00:00
Sebastian Redl 112a976616 Implement dereferencing of pointers-to-member.
llvm-svn: 63983
2009-02-07 00:15:38 +00:00
Sebastian Redl 18f8ff62a3 Implement taking address of member functions, including overloaded ones.
llvm-svn: 63779
2009-02-04 21:23:32 +00:00
Sebastian Redl 3d3f75a995 Allow taking the address of data members, resulting in a member pointer.
Pointers to functions don't work yet, and pointers to overloaded functions even less. Also, far too much illegal code is accepted.

llvm-svn: 63655
2009-02-03 20:19:35 +00:00
Sebastian Redl ed8f200318 Implement pointer to member handling in static_cast.
Fix a stupid mistake in UnwrapSimilarPointers that made any two member pointers compatible as long as the pointee was the same.
Make a few style corrections as suggested by Chris.

llvm-svn: 63215
2009-01-28 18:33:18 +00:00
Sebastian Redl a7bc8473a3 Remove an implemented FIXME and extend test cases. Follow-up on Doug's review.
llvm-svn: 63032
2009-01-26 19:54:48 +00:00
Sebastian Redl 72b597d6b6 Implement implicit conversions for pointers-to-member.
llvm-svn: 62971
2009-01-25 19:43:20 +00:00
Sebastian Redl c6d52f5dfb Make tentative parsing of pointer-to-member decls work, and fix other stuff pointed out by Doug.
llvm-svn: 62944
2009-01-24 23:29:36 +00:00
Sebastian Redl 9ed6efdd75 Add support for declaring pointers to members.
Add serialization support for ReferenceType.

llvm-svn: 62934
2009-01-24 21:16:55 +00:00