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clang-1
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Автор SHA1 Сообщение Дата
Anders Carlsson 6e8f550439 Handle MemberExprs in ResolveAddressOfOverloadedFunction. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83495 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 22:26:29 +00:00
John McCall 71fdaf4c5e Dead code elimination. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83492 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 22:04:40 +00:00
Fariborz Jahanian 0351a1e2e1 Fixes problem in finding visible convertion functions of a class 
where matching conversion types in base classes were still visible.
Plus refactoring and cleanup.
Added a test case.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83485 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 20:43:36 +00:00
Douglas Gregor 0a4074768a Diagnose explicit instantiations and specializations that occur in class scope 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83473 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 17:30:37 +00:00
Fariborz Jahanian ca4fb04b5c When building candidate set for built-ins; when looking for 
convesion functions, look in base classes to.
(Removes a FIXME).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83472 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 17:26:09 +00:00
Douglas Gregor 7974c3b706 Class template partial specializations can be declared anywhere that 
its definition may be defined, including in a class.

Also, put in an assertion when trying to instantiate a class template
partial specialization of a member template, which is not yet
implemented.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83469 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 17:21:34 +00:00
Fariborz Jahanian 4303697cbc Removed couple of unnecessary canonicalization 
per Doug's obsevation.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83464 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 16:56:50 +00:00
Ted Kremenek 55bac53391 Revert r83443. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83451 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 03:21:11 +00:00
Anders Carlsson c4355b6883 Mangle anonymous structs/unions correctly. Fixes PR5139. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83448 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 01:45:02 +00:00
Mike Stump 44da821078 Fixup pathnames. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83443 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 01:11:54 +00:00
Anders Carlsson b540491851 Add a MangleContext and pass it to all mangle functions. It will be used for keeping state, such as identifiers assigned to anonymous structs as well as scope encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83442 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 01:06:45 +00:00
Ted Kremenek 5fe4d9deb5 Change ExplodedNode to have its NodeGroups all BumpPtrAllocated, avoiding malloc() traffic when adding successors/predecessors to a node. This was done by introducing BumpVector, which is essentially SmallVector with all memory being BumpPtrAllocated (this can certainly be cleaned up or moved into llvm/ADT). 
This change yields a 1.8% speed increase when running the analyzer (with -analyzer-store=region) on a small benchmark file.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83439 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 00:42:52 +00:00
Douglas Gregor d5cb8765ad Refactor checking of the scope of explicit template specialization 
declarations and explicit template instantiations, improving
diagnostics and making the code usable for function template
specializations (as well as class template specializations and partial
specializations). 


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83436 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-07 00:13:32 +00:00
Mike Stump 82109bd64a Fix eof. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83433 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 23:38:59 +00:00
Fariborz Jahanian 4657a99274 Patch to implement C++ [over.built]p11 of overload resolution. 
Doug, please review. There is a FIXME in the test case with a question
which is unrelated to this patch (that is, error is issued
before set of builtins are added to the candidate list).



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83429 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 23:08:05 +00:00
Anders Carlsson edee783ed3 Uncomment some commented out code. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83428 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 23:02:00 +00:00
Anders Carlsson 2f1986b557 Change GetAddressCXXOfBaseClass to use CXXBasePaths for calculating base class offsets. Fix the code to handle virtual bases as well. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83426 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 22:43:30 +00:00
Anders Carlsson b217c1b9d2 When mangling names, always use the canonical decl. Fixes PR5144. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83420 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 21:58:01 +00:00
Devang Patel 6e461bf753 InsertSubprogramStart if ATTACH_DEBUG_INFO_TO_AN_INSN is not defined. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83419 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 21:53:41 +00:00
Douglas Gregor 13d2d6cfd6 Test explicit specialization for all of the various cases where 
explicit specializations can occur. Also, fix a minor recovery bug
where we should allow declarations coming from the parser to be NULL.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83416 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 21:27:51 +00:00
Devang Patel bbd9fa4b4a Add support to attach debug info to an instruction. 
This is not yet enabled.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83399 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 18:36:08 +00:00
Anders Carlsson c33e4ba203 Emit the destructor epilogue in a cleanup block so a return from a destructor body still calls the epilogue. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83397 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 18:09:57 +00:00
Douglas Gregor a8f32e0965 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.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83396 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 17:59:45 +00:00
Anders Carlsson b299d3516d Pass the right type to GetAddrOfFunction when getting functions for the VTable. Fixes PR5021. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83395 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 17:54:23 +00:00
Rafael Espindola 6961fdd661 Add the -nostdclanginc option to clang (the driver). 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83377 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 12:45:37 +00:00
Ted Kremenek 9e8710b2ca Fix 'clang-cc -analyzer-display-progress' by flushing standard error after printing the name of the analyzed function. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83369 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 03:49:25 +00:00
Ted Kremenek b1d042212f Fix crash introduced by r83358 where a symbol could be eagerly 
evaluated to an APSInt with a different bitwidth than the other
operand in a binary expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83368 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 03:44:49 +00:00
Ted Kremenek cd8f6ac9b6 Fix: <rdar://problem/7275774> Static analyzer warns about NULL pointer when 
adding assert

This fix required a few changes:

SimpleSValuator:
- Eagerly replace a symbolic value with its constant value in EvalBinOpNN
  when it is constrained to a constant.  This allows us to better constant fold
  values along a path.
- Handle trivial case of '<', '>' comparison of pointers when the two pointers
  are exactly the same.

RegionStoreManager:





git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83358 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 01:39:48 +00:00
Rafael Espindola 2e9f652d53 Refactor the c++ include path a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83357 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 01:33:02 +00:00
Devang Patel 979ec2e5ee Set appropriate context for a global variable while emitting debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83352 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 00:35:31 +00:00
Fariborz Jahanian 56fc0d18ca Refixed pr5086 by letting Expr::isNullPointerConstant 
handle checking for a null pointer for a zero-valued
enumerator; moving the test case from CodeGen to Sema.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83350 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-06 00:09:31 +00:00
Mike Stump bd6dbd1978 Fix thinko and simplify. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83342 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 23:08:21 +00:00
Mike Stump fb51ddfafc Ensure we have atleast 2-byte alignment for member functions. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83337 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 22:49:20 +00:00
Mike Stump f55314dce9 Respect alignments better. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83328 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 21:58:44 +00:00
Fariborz Jahanian b106fc635b tweaked my last patch to 1) preserve the protocol in 
extension class's protocol list so its AST is complete.
2) Because of this no need to issue warning on unimplemeted
methods coming from the extended class protocols
because warning is issued when class definition is seen.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83326 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 21:32:49 +00:00
Douglas Gregor 445e23e9b9 Encode the Clang branch and Subversion revision into a PCH file, and 
assume that PCH files from different Clang revisions are not
compatible. Addresses <rdar://problem/7266572>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83323 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 21:07:28 +00:00
Fariborz Jahanian 339798eae1 Patch to implement Protocols on class extensions. 
<rdar://problem/7269631> Protocols on class extensions don't work



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83322 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 20:41:32 +00:00
Douglas Gregor b8d1191fde Provide a common set of routines in Version.h that return Subversion 
branch/revision information. Use that information in the driver,
rather than one-off branch/revision computation. 



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83321 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 20:33:49 +00:00
Douglas Gregor 60b5d8ed59 Pre-commit commit to get URL keyword expansion for Clang version information 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83319 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 18:52:24 +00:00
Benjamin Kramer ffbb15e54a Use new predicates for some type equality tests. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83303 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 13:47:21 +00:00
Anders Carlsson 719aa44de4 Pass the canonical method decl to GetVtableIndex. Fixes PR5120. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83272 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 19:56:56 +00:00
Anders Carlsson 375c31c467 Implement code generation of member function pointer calls. Fixes PR5121. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83271 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 19:43:08 +00:00
Anders Carlsson 83ccfc3cf0 Create CXXMemberCallExpr for pointer-to-member calls. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83268 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 17:40:22 +00:00
Anders Carlsson 26bc220377 Ignore No-op casts when evaluating lvalue expressions. Fixes PR5122. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83267 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 16:30:22 +00:00
Anders Carlsson a024d17048 Teach AggExprEmitter about pointers to member functions. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83266 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 15:43:24 +00:00
Anders Carlsson 2c51f092e4 Handle base-to-derived casts of member function pointers in CGExprConstant.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83265 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 15:13:22 +00:00
Anders Carlsson f57b4e44d0 Handle members to function pointers in CGExprConstant. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83264 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 15:02:02 +00:00
Anders Carlsson 2b3583573b Move some functions from CodeGenFunctions to CodeGenModule so they can be used by CGExprConstant. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83263 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-03 14:56:57 +00:00
Anders Carlsson 2df96e7019 Don't update the struct alignment when adding fields to a packed struct. Fixes PR5118. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83235 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-02 04:52:12 +00:00
Mike Stump 3d363c596d More magic pixie dust. 
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83232 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-02 02:30:50 +00:00