Convert a bunch of actions to smart pointers, and also bring PrintParserCallbacks a bit more in line with reality.

llvm-svn: 67029

llvm-svn: 67028

llvm-svn: 67027

llvm-svn: 67024

llvm-svn: 67022

llvm-svn: 67018

llvm-svn: 67016

 - This has a number of current flaws, enabling now to flush out
   problems while bringing up other parts.

llvm-svn: 67015

arguments if they exist.

llvm-svn: 67014

Revert the switch to the tablegen diags. It fails for seperate objdir builds and cmake builds, and I have no clue what to do about it. Revisit this after someone with a clue about the build systems has looked at it.

llvm-svn: 67009

llvm-svn: 67007

llvm-svn: 66997

internal implementation of Selector.

llvm-svn: 66996

More static_assert work. Check that the assert expr is valid and show an error if it's false. Create the declaration and add it to the current context.

llvm-svn: 66995

arguments. Eliminates a FIXME.

llvm-svn: 66993

week in:

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090302/013580.html

That patch caused the output of the diagnostics to change. Since
'DeclarationName' can already reason about Selectors and the Diagnostics logic
reasons about DeclarationName, there is no additional code needed to get the
diagnostics working by making Selector::getIdentifierInfo() private.

llvm-svn: 66992

Make sure that the canonical representation of integral template arguments uses the bitwidth and signedness of the template parameter

llvm-svn: 66990

always, refactored the existing logic to tease apart the parser action
and the semantic analysis shared by the parser and template
instantiation.

llvm-svn: 66987

llvm-svn: 66986

what processes to execute during a compilation.

llvm-svn: 66985

literals.

llvm-svn: 66984

llvm-svn: 66983

llvm-svn: 66980

llvm-svn: 66979

llvm-svn: 66978

etc and make freestanding imply it.

llvm-svn: 66972

llvm-svn: 66968

llvm-svn: 66961

llvm-svn: 66955

llvm-svn: 66954

  - C++ function casts, e.g., T(foo)
  - sizeof(), alignof()

More importantly, this allows us to verify that we're performing
overload resolution during template instantiation, with
argument-dependent lookup and the "cached" results of name lookup from
the template definition.

llvm-svn: 66947

corresponding to block pointer.

llvm-svn: 66940

llvm-svn: 66939

to return an owning pointer.

llvm-svn: 66934

llvm-svn: 66931

llvm-svn: 66924

instantiation for binary operators. This change moves most of the
operator-overloading code from the parser action ActOnBinOp to a new,
parser-independent semantic checking routine CreateOverloadedBinOp. 

Of particular importance is the fact that CreateOverloadedBinOp does
*not* perform any name lookup based on the current parsing context (it
doesn't take a Scope*), since it has to be usable during template
instantiation, when there is no scope information. Rather, it takes a
pre-computed set of functions that are visible from the context or via
argument-dependent lookup, and adds to that set any member operators
and built-in operator candidates. The set of functions is computed in
the parser action ActOnBinOp based on the current context (both
operator name lookup and argument-dependent lookup). Within a
template, the set computed by ActOnBinOp is saved within the
type-dependent AST node and is augmented with the results of
argument-dependent name lookup at instantiation time (see
TemplateExprInstantiator::VisitCXXOperatorCallExpr).

Sadly, we can't fully test this yet. I'll follow up with template
instantiation for sizeof so that the real fun can begin.

llvm-svn: 66923

 - Enough stuff works now we can test argument parsing & pipelining.

llvm-svn: 66913

llvm-svn: 66912

 - language recognition was recognizing prefixes incorrectly.
 - -x none wasn't working.
 - test for "can lipo" was backwords.
 - missed a '"' in -ccc-print-phases

llvm-svn: 66911