Commit Graph

10821 Commits

Author SHA1 Message Date
Fariborz Jahanian ffc420cb51 Allow comparison of 'void *' with function pointer
as a g++ extension (fixes radar 7481987).

llvm-svn: 91827
2009-12-21 18:19:17 +00:00
John McCall b5a0d316dc Reorganize the base-lookup bits of ActOnMemInitializer in order to better
support diagnostics and error recovery.

llvm-svn: 91825
2009-12-21 10:41:20 +00:00
Zhongxing Xu fd62a33616 Add comments.
llvm-svn: 91818
2009-12-21 06:52:24 +00:00
Eli Friedman 9025ec2ee5 Fix for PR5840: fix the kind of name lookup used for classes in
Sema::getTypeName.

"LookupNestedNameSpecifierName" isn't quite the right kind of lookup, though; 
it doesn't ignore namespaces.  Someone more familiar with the lookup code
should fix this properly.

llvm-svn: 91809
2009-12-21 01:42:38 +00:00
Eli Friedman a26001bf96 Small comment fix.
llvm-svn: 91808
2009-12-21 01:26:45 +00:00
Chris Lattner 3a6af3de6c indentation fix
llvm-svn: 91807
2009-12-21 01:10:56 +00:00
Anders Carlsson 2b7f444366 Incomplete structs should also have internal linkage.
llvm-svn: 91805
2009-12-21 00:41:42 +00:00
Anders Carlsson 18e6ee1b20 Correcly handle pointers to member pointer types where the class or the pointee is incomplete.
llvm-svn: 91804
2009-12-20 23:37:55 +00:00
Nuno Lopes 518e370719 fix PR4010: add support for the warn_unused_result for function pointers
llvm-svn: 91803
2009-12-20 23:11:08 +00:00
Chris Lattner 1576850a76 fix PR5500: clang fails to parse inline asm with :: in C++ mode
llvm-svn: 91802
2009-12-20 23:08:04 +00:00
Chris Lattner bf5fff5fbb refactor asm stmt parsing to avoid nesting as much, and
pull ':' eating out of ParseAsmOperandsOpt.

llvm-svn: 91801
2009-12-20 23:00:41 +00:00
Anders Carlsson d008129f34 Rework the way pointer types are handled by the RTTI builder. We now get the right linkage for indirect pointers to incomplete structs.
llvm-svn: 91799
2009-12-20 22:30:54 +00:00
Eli Friedman 7dac3712a2 Make sure we instantiate the destructor for variables initialized by
assignment.

llvm-svn: 91798
2009-12-20 22:29:11 +00:00
Eli Friedman 4afe9a3518 Fix review comment; no visible change.
llvm-svn: 91797
2009-12-20 22:12:03 +00:00
Douglas Gregor 39c778b443 Switch default-initialization of variables of class type (or array thereof) over to InitializationSequence. I could swear that this fixes a PR somewhere, but I couldn't figure out which one
llvm-svn: 91796
2009-12-20 22:01:25 +00:00
Douglas Gregor 1b6d10555f Revert accidental commit
llvm-svn: 91795
2009-12-20 21:10:58 +00:00
Douglas Gregor b752f1e25c Fix CMake build on windows, from Cedric Venet
llvm-svn: 91794
2009-12-20 20:56:30 +00:00
John McCall 1c7e6ec27b Don't inject the class name until that magical lbrace.
Because of the rules of base-class lookup* and the restrictions on typedefs, it
was actually impossible for this to cause any problems more serious than the
spurious acceptance of
  template <class T> class A : B<A> { ... };
instead of
  template <class T> class A : B<A<T> > { ... };
but I'm sure we can all agree that that is a very important restriction which
is well worth making another Parser->Sema call for.

(*) n.b. clang++ does not implement these rules correctly;  we are not ignoring
    non-type names

llvm-svn: 91792
2009-12-20 07:58:13 +00:00
John McCall 2d814c305e Parse base specifiers within the scope of the class. This is possibly not
quite right;  I'll come back to it later.  It does fix PR 5741.

llvm-svn: 91789
2009-12-19 21:48:58 +00:00
Daniel Dunbar e017ecc9e2 Remove ';' after method definition. Noticed by clang++, which one would think
would have a higher respect for its own code. This is getting old, is this
warning really adding value?

llvm-svn: 91779
2009-12-19 17:50:07 +00:00
John McCall b878801046 Kill off PreDeclaratorDC.
llvm-svn: 91772
2009-12-19 10:53:49 +00:00
John McCall 6df5fef637 Refactor to remove more dependencies on PreDeclaratorDC. I seem to have made
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.

llvm-svn: 91771
2009-12-19 10:49:29 +00:00
John McCall 4d6d6137a0 Don't use EnterDeclaratorContext when rebuilding a type in the current
instantiation, since we're not using a Scope object for that anyway.

llvm-svn: 91770
2009-12-19 09:35:56 +00:00
John McCall 1f4ee7bd2f Just push a new scope when parsing an out-of-line variable definition.
Magically fixes all the terrible lookup problems associated with not pushing
a new scope.  Resolves an ancient xfail and an LLVM misparse.

llvm-svn: 91769
2009-12-19 09:28:58 +00:00
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
Douglas Gregor 5103effb1d A CXXExprWithTemporaries expression is an lvalue if its subexpression
is an lvalue. Fixes PR5787.

llvm-svn: 91765
2009-12-19 07:07:47 +00:00
Daniel Dunbar 893d475ba8 ARM: Use front-end specific target features "soft-float" and "soft-float-abi" to communicate FP mode to target; __SOFTFP__ is set correctly now.
llvm-svn: 91755
2009-12-19 04:15:38 +00:00
Daniel Dunbar 7b245eda5e Targets: Allow CreateTargetInfo to mutate the target features.
- In particular, it can claim features for itself instead of always passing them on to LLVM.
 - This allows using the target features as a generic mechanism for passing target specific options to the TargetInfo instance, which may need them for initializing preprocessor defines, etc.

llvm-svn: 91753
2009-12-19 03:30:57 +00:00
Zhongxing Xu 4794801e27 Use the FunctionDecl's result type to know exactly if it returns a reference.
llvm-svn: 91751
2009-12-19 03:17:55 +00:00
Douglas Gregor a4b592a7d5 Switch more of Sema::CheckInitializerTypes over to
InitializationSequence. Specially, switch initialization of a C++
class type (either copy- or direct-initialization). 

Also, make sure that we create an elidable copy-construction when
performing copy initialization of a C++ class variable. Fixes PR5826.

llvm-svn: 91750
2009-12-19 03:01:41 +00:00
John McCall 7173903ea6 Unresolved implicit member accesses are dependent if the object type is dependent.
Avoids an assertion arising during object-argument initialization in overload
resolution.  In theory we can resolve this at definition time if the class
hierarchy for the member is fully known.

llvm-svn: 91747
2009-12-19 02:05:44 +00:00
Anton Korobeynikov d7e4a095c9 Add f80 entry for windows targets
llvm-svn: 91746
2009-12-19 02:05:07 +00:00
Anton Korobeynikov d94329a545 Use proper alignment for i16/i32 on msp430. This fixes PR5815.
llvm-svn: 91739
2009-12-19 01:32:37 +00:00
Chris Lattner 25d862bb17 eliminate a call to NextToken() when parsing ::foo
llvm-svn: 91738
2009-12-19 01:11:05 +00:00
Chris Lattner fc7055668b <string> already comes in from CharUnits.h
llvm-svn: 91737
2009-12-19 01:08:23 +00:00
John McCall e2ade289be Teach TryAnnotateTypeOrScopeToken to deal with already-annotated
scope specifiers.  Fix a tentative parsing bug that came up in LLVM.
Incidentally fixes some random FIXMEs in an existing testcase.

llvm-svn: 91734
2009-12-19 00:35:18 +00:00
Eli Friedman 357e8c94d6 Fix for PR5524: make reference binding in default argument work correctly.
llvm-svn: 91733
2009-12-19 00:20:10 +00:00
Eli Friedman 70724ad2ff Work in progress for setting the vtable pointers for all bases correctly in
the constructor.  This doesn't handle cases requiring the VTT at the moment,
and generates unnecessary stores, but I think it's essentially correct.

llvm-svn: 91731
2009-12-18 23:47:41 +00:00
Eli Friedman 2b677cd4ff Cleanup switch so it doesn't have a default case.
llvm-svn: 91725
2009-12-18 23:28:34 +00:00
Eli Friedman 303e45750e Fix for PR5830: fix the computation of the offset to a virtual base.
llvm-svn: 91724
2009-12-18 23:27:44 +00:00
Ken Dyck 690ff6a016 Add and tidy doxygen comments and move implementation of toString() to newly
created CharUnits.cpp.

llvm-svn: 91719
2009-12-18 21:51:03 +00:00
Daniel Dunbar 91b640abfc Fix a few MSVC warnings.
llvm-svn: 91714
2009-12-18 20:58:47 +00:00
Ted Kremenek af1bdd71af Enhance GRExprEngine::VisitCallExpr() to be used in an lvalue context. Uncovered a new failing test case along the way, but we're making progress on handling C++ references in the analyzer.
llvm-svn: 91710
2009-12-18 20:13:39 +00:00
Daniel Dunbar c454ecf9d0 ARM: Define __thumb2__ for V6T2 targets and only define
__USING_SJLJ_EXCEPTIONS__ on Darwin.

llvm-svn: 91705
2009-12-18 19:57:13 +00:00
Douglas Gregor b3fa919c2d Extend code-completion results with the type of each result
llvm-svn: 91702
2009-12-18 18:53:37 +00:00
Daniel Dunbar acde99ea52 ARM: Fix predefines (__ARM_ARCH_..., __REGISTER_PREFIX).
- This should be done leveraging the backend, but I'm a little refactored
   out. I'll fix it one day, I promise.

llvm-svn: 91700
2009-12-18 18:42:37 +00:00
John McCall b48971d63f When diagnosing that a decl ref expr is not a value, note the declaration
with "declared at" rather than "previous declaration is here".

llvm-svn: 91699
2009-12-18 18:35:10 +00:00
Torok Edwin d0139fd3e5 Debian has x86_64-linux-gnu, not x86_64-pc-linux-gnu, so add it.
llvm-svn: 91698
2009-12-18 17:43:54 +00:00
Douglas Gregor 4a2ce65dbf Try to de-bork DISABLE_SMART_POINTERS build
llvm-svn: 91696
2009-12-18 17:31:58 +00:00
Anders Carlsson 28a133d602 CK_UserDefinedConversion is a valid kind when doing copy ctor elision.
llvm-svn: 91695
2009-12-18 17:29:21 +00:00