Give string literals const element typesin C++, and cope with the deprecated C++ conversion from a string literal to a pointer-to-non-const-character

llvm-svn: 56137

Implement Sema support for the 'condition' part of C++ selection-statements and iteration-statements (if/switch/while/for).

llvm-svn: 56044

-The Parser calls a new "ActOnCXXTypeConstructExpr" action.
-Sema, depending on the type and expressions number:
   -If the type is a class, it will treat it as a class constructor. [TODO]
   -If there's only one expression (i.e. "int(0.5)" ), creates a new "CXXFunctionalCastExpr" Expr node
   -If there are no expressions (i.e "int()" ), creates a new "CXXZeroInitValueExpr" Expr node.

llvm-svn: 55177

 - Drop TokenKinds.h from Action.h
 - Move DeclSpec.h from Sema.h into individual Sema .cpp files

llvm-svn: 54625

llvm-svn: 54605

llvm-svn: 52956

lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402

Patch by Mike Stump!

llvm-svn: 47582

discussion of this change.

llvm-svn: 45410

llvm-svn: 42000

This fixes the following:

******************** TEST 'Parser/cxx-bool.cpp' FAILED! ********************
Command:
clang -fsyntax-only Parser/cxx-bool.cpp
Output:
SemaExpr.cpp:731: failed assertion `!t.isNull() && "DefaultFunctionArrayConversion - missing type"'
Output/cxx-bool.cpp.out.script: line 1: 22697 Abort trap              clang -fsyntax-only Parser/cxx-bool.cpp

llvm-svn: 41401

Reviewed by: Chris Lattner

- Fix for C++ casting operators failing during parsing. Deriving the C++ cast
  expressions from CastExpr was the wrong way to go. Its constructor creates
  null QualTypes in one of its constructors. This doesn't work well with how
  the C++ casting expression class wanted to do things. Derive just from Expr
  instead.

llvm-svn: 39714

out of the llvm namespace.  This makes the clang namespace be a sibling of
llvm instead of being a child.

The good thing about this is that it makes many things unambiguous.  The
bad things is that many things in the llvm namespace (notably data structures
like smallvector) now require an llvm:: qualifier.  IMO, libsystem and libsupport
should be split out of llvm into their own namespace in the future, which will fix
this issue.

llvm-svn: 39659

Submitted by:
Reviewed by:
Refinements to the SourceRange/SourceLocation work.

- Renamed Expr::getSourceLocation() helper function to getLocStart(). Added
Expr::getLocEnd(). Converted all the getSourceRange() methods to use the new helpers.
- Removed many getSourceLocation() accessors. The Expr::getLocStart() helper
is the "right" way to get a source location. If we want to add class specific
getters (for location), then the names should be reflective of the specific class.
For examaple, UnaryOperator::getOpLocation(). For now, I see no reason to have these.
- Fixed StringLiteral.
- Start actually instantiating ParenExpr()!

llvm-svn: 39453

Submitted by:
Reviewed by:
-Changed the name of TypeRef to QualType. Many diffs.
-Changed the QualType constructor to require Quals be passed. This makes the code a bit
more verbose, however will make the code easier to work on. Given the complexity
of types, this should help spot bogosities.
-Changed the Expr constructor to require a QualType. Same motivation.

llvm-svn: 39395

llvm-svn: 39340

llvm-svn: 39338

reinterpret_cast, and static_cast.  Patch by Bill!

llvm-svn: 39247