- Demonstrates how to build a standalone tool which loads source code using the
   Driver and Frontend libraries, and then uses CodeGen and the JIT to actually
   execute the code.

 - Still more complicated than it should be, but hey its only 153 lines. :)

--
ddunbar@ozzy:tmp$ cat hello.c
#include <stdio.h>
int main() { printf("hello world\n"); return 0; }
ddunbar@ozzy:tmp$ clang-interpreter hello.c
hello world
--

llvm-svn: 97133

llvm-svn: 97131

llvm-svn: 97129

types. Rank these conversions below other conversions. This allows overload
resolution when the only distinction is between a complex and scalar type. It
also brings the complex overload resolutin in line with GCC's.

llvm-svn: 97128

llvm-svn: 97127

This patch implements the CallEnter/CallExit idea of Ted.

Add two interfaces to GRSubEngine: ProcessCallEnter, ProcessCallExit.

The CallEnter program point uses caller's location context. The
CallExit program point uses callee's location context.

CallEnter is built by GRStmtNodeBuilder. CallExit is built by
GREndPathNodeBuilder.

llvm-svn: 97122

to various MacOS X functions.  The checks in BasicObjCFoundationChecks.cpp will
gradually be migrated here.

As a first check, check that when 'dispatch_once()' is passed a predicate value
that has non-local storage.

llvm-svn: 97116

llvm-svn: 97115

so get the name from Var rather than the original decl.

llvm-svn: 97114

llvm-svn: 97113

class types, dependent types, and namespaces. I had previously
weakened this invariant while working on parsing pseudo-destructor
expressions, but recent work in that area has made these changes
unnecessary.

llvm-svn: 97112

llvm-svn: 97111

This is the way I would like to move the frontend function towards -- distinct
pieces of functionality should be exposed only via FrontendAction
implementations which have clean and relatively-stable APIs.

This also isolates the surface area in clang which depends on LLVM CodeGen.

llvm-svn: 97110

llvm-svn: 97109

llvm-svn: 97107

llvm-svn: 97106

when it is explicitly marked as unused via __attribute__((unused)).

llvm-svn: 97104

llvm-svn: 97103

llvm-svn: 97102

messages with.

llvm-svn: 97101

instantiation changes.

llvm-svn: 97095

expressions that look like pseudo-destructors, e.g.,

  p->T::~T()

where p has dependent type.

At template instantiate time, we determine whether we actually have a
pseudo-destructor or a member access, and funnel down to the
appropriate routine in Sema.

Fixes PR6380.

llvm-svn: 97092

When diagnosing bad conversions, skip the conversion for ignored object
arguments.  Fixes PR 6398.

llvm-svn: 97090

llvm-svn: 97088

to various unix/posix functions, e.g. 'open()'.

As a first check, check that when 'open()' is passed 'O_CREAT' that it has
a third argument.

llvm-svn: 97086

llvm-svn: 97085

llvm-svn: 97084

llvm-svn: 97083

llvm-svn: 97082

llvm-svn: 97080

CXXPseudoDestructorExpr. 

Update template instantiation for pseudo-destructor expressions to use
this source information and to make use of
Sema::BuildPseudoDestructorExpr when the base expression is dependent
or refers to a scalar type.

llvm-svn: 97079

type-specifier-seq. Fixes some conditional-jump-on-unitialized-value
errors in valgrind. Also counts as attempt #2 at making the MSVC
buildbot happy.

llvm-svn: 97077

pseudo-destructor expression. Attempt #1 at fixing the MSVC buildbot.

llvm-svn: 97076

my last patch.

llvm-svn: 97075

blocks use variables not used in any of the outer blocks.
(Fixes radar 7682149).

llvm-svn: 97073

parser's data structures and the part that performs semantic analysis
and AST building, in preparation for improved template instantiation
of pseudo-destructor expressions.

llvm-svn: 97070

Get rid of 'this' adjustments from the FinalOverriders class since they can be different for the same overrider in different parts of the vtable.

llvm-svn: 97068

llvm-svn: 97067

llvm-svn: 97066

llvm-svn: 97063