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27 Commits

Author SHA1 Message Date
Douglas Gregor 36d1b14dde Refactor the code that walks a C++ inheritance hierarchy, searching 
for bases, members, overridden virtual methods, etc. The operations
isDerivedFrom and lookupInBases are now provided by CXXRecordDecl,
rather than by Sema, so that CodeGen and other clients can use them
directly.

llvm-svn: 83396
 2009-10-06 17:59:45 +00:00
Fariborz Jahanian b3c44f9ee9 Patch to implement static casting which requires one 
user-defined type conversion. Fixes PR5040.

llvm-svn: 83211
 2009-10-01 20:39:51 +00:00
Anders Carlsson 9d1b34ba81 Cast cleanup. 
llvm-svn: 82826
 2009-09-26 00:12:34 +00:00
John McCall 8ccfcb51ee Refactor the representation of qualifiers to bring ExtQualType out of the 
Type hierarchy.  Demote 'volatile' to extended-qualifier status.  Audit our
use of qualifiers and fix a few places that weren't dealing with qualifiers
quite right;  many more remain.

llvm-svn: 82705
 2009-09-24 19:53:00 +00:00
Douglas Gregor c809cc2efa Improve diagnostic location information when checking the initialization of a reference 
llvm-svn: 82666
 2009-09-23 23:04:10 +00:00
Anders Carlsson 570af5d426 Improve handling of vector casts in C++. 
llvm-svn: 82072
 2009-09-16 19:19:43 +00:00
Anders Carlsson 7cd39e0721 Handle reinterpret_cast between integral types and pointer types. 
llvm-svn: 81837
 2009-09-15 04:48:33 +00:00
Anders Carlsson e9766d559b If a cast expression needs either a conversion function or a constructor to be called, generate implicit child expressions that call them. 
llvm-svn: 81383
 2009-09-09 21:33:21 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Anders Carlsson 85ec4ffaf5 Check that the destination type of a static_cast expression is a complete type. 
llvm-svn: 81151
 2009-09-07 18:25:47 +00:00
Anders Carlsson f1ae6d45dd Use the correct cast kinds for bit casts and function to pointer decay. Fixes PR4827. 
llvm-svn: 80720
 2009-09-01 20:52:42 +00:00
Anders Carlsson f2bc7c386e Allow explicit ctors for casts. 
llvm-svn: 80374
 2009-08-28 16:22:20 +00:00
Anders Carlsson 228eea36a3 Pass InOverloadResolution all the way down to IsPointerConversion. 
llvm-svn: 80368
 2009-08-28 15:33:32 +00:00
Fariborz Jahanian 8b899e4247 ir-gen related patch for type conversion 
with class type conversion methods. WIP.

llvm-svn: 80365
 2009-08-28 15:11:24 +00:00
Anders Carlsson 271e3a4d47 Remove more default arguments. 
llvm-svn: 80260
 2009-08-27 17:30:43 +00:00
Anders Carlsson ef4c72135f Remove default arguments from TryImplicitConversion and fix a bug found in the process. 
llvm-svn: 80258
 2009-08-27 17:24:15 +00:00
Anders Carlsson d624e16833 Bye-bye old RequireCompleteType. 
llvm-svn: 80182
 2009-08-26 23:45:07 +00:00
Fariborz Jahanian c71f094c08 ir-gen for type convesion of class objects. WIP. 
llvm-svn: 80178
 2009-08-26 23:31:30 +00:00
Fariborz Jahanian 1cec0c4c94 update to CXXFunctionalCastExpr to support ir-gen for 
type convesions of class objects [class.conv]. WIP.

llvm-svn: 80127
 2009-08-26 18:55:36 +00:00
Argyrios Kyrtzidis c7148c974d Use Sema's LocInfoType to pass and preserve type source info through the Parser. 
llvm-svn: 79395
 2009-08-19 01:28:28 +00:00
Anders Carlsson f10e414e4e More CastKind work. 
llvm-svn: 78415
 2009-08-07 22:21:05 +00:00
Anders Carlsson 4ab4f7f416 Use the correct cast kind for dynamic_cast. 
llvm-svn: 77905
 2009-08-02 19:07:59 +00:00
Anders Carlsson a26159261c Add a CastKind enum to CastExpr. Right now it's not used for much but it will be :) 
llvm-svn: 77650
 2009-07-31 00:48:10 +00:00
Ted Kremenek c23c7e6a51 Change uses of: 
Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsRecordType() -> Type::getAs<RecordType>()
  Type::getAsPointerType() -> Type::getAs<PointerType>()
  Type::getAsBlockPointerType() -> Type::getAs<BlockPointerType>()
  Type::getAsLValueReferenceType() -> Type::getAs<LValueReferenceType>()
  Type::getAsRValueReferenceType() -> Type::getAs<RValueReferenceType>()
  Type::getAsMemberPointerType() -> Type::getAs<MemberPointerType>()
  Type::getAsReferenceType() -> Type::getAs<ReferenceType>()
  Type::getAsTagType() -> Type::getAs<TagType>()
  
And remove Type::getAsReferenceType(), etc.

This change is similar to one I made a couple weeks ago, but that was partly
reverted pending some additional design discussion. With Doug's pending smart
pointer changes for Types, it seemed natural to take this approach.

llvm-svn: 77510
 2009-07-29 21:53:49 +00:00
Sebastian Redl 955a067bdd Make functional-style casts emit correct messages, and fix a crash-on-invalid. 
llvm-svn: 77451
 2009-07-29 13:50:23 +00:00
Sebastian Redl 9f831dbbcd Implement C++ semantics for C-style and functional-style casts. This regresses Clang extension conversions, like vectors, but allows conversions via constructors and conversion operators. 
Add custom conversions to static_cast.

llvm-svn: 77076
 2009-07-25 15:41:38 +00:00
Sebastian Redl 3a0ae12162 Rename file in preparation of properly implementing C-style casts in C++. 
llvm-svn: 76318
 2009-07-18 15:08:18 +00:00