llvm-svn: 58076

llvm-svn: 58074

llvm-svn: 58073

conversions.

Added PerformImplicitConversion, which follows an implicit conversion sequence
computed by TryCopyInitialization and actually performs the implicit
conversions, including the extra check for ambiguity mentioned above.

llvm-svn: 58071

llvm-svn: 58070

llvm-svn: 58067

llvm-svn: 58061

llvm-svn: 58059

llvm-svn: 58058

llvm-svn: 58056

FileIDs. This seems better conceptually and lets the SourceManager
handle details of mapping the location to a file ID.
 - In practice, fixes an assert because this code wasn't using
   getPhysicalLoc.

llvm-svn: 58055

llvm-svn: 58054

llvm-svn: 58053

llvm-svn: 58051

llvm-svn: 58050

created with LHS and RHS whose types didn't match.

llvm-svn: 58049

llvm-svn: 58047

llvm-svn: 58046

For Radar reporting, null dereferences should be default classified as "Crash/Hang/Data loss" <rdar://problem/6315624>

llvm-svn: 58045

llvm-svn: 58040

llvm-svn: 58035

 - Passes match llvm-gcc but many of the switches aren't wired.

llvm-svn: 58034

llvm-svn: 58030

llvm-svn: 58029

llvm-svn: 58028

llvm-svn: 58027

llvm-svn: 58024

Disable warning about potential leaks of returned values until we test it a little more (lots of noise).

llvm-svn: 58021

llvm-svn: 58020

pointer-to-base. Also, add overload ranking for pointer conversions
(for both pointer-to-void and derived-to-base pointer conversions).

Note that we do not yet diagnose derived-to-base pointer conversion
errors that stem from ambiguous or inacessible base classes. These
aren't handled during overload resolution; rather, when the conversion
is actually used we go ahead and diagnose the error.

llvm-svn: 58017

Update Xcode project.  We still get a link error, however, because of an LLVM library that isn't being linked in for CodeGen (will fix).

llvm-svn: 58015

Warn about potentially leaked objects that are returned from methods whose names do not follow the Cocoa Memory Management guidelines.

llvm-svn: 58012

llvm-svn: 58011

Restrict creation of OverloadedFunctionDecl only to C++ (it was getting used for invalid redeclarations on C).

llvm-svn: 58008

Fix <rdar://problem/6311947> clang on xcode (regression): error: use of undeclared identifier 'expandedValue'.

Mea culpa: I introduced this regresson in the following 2 commits: r57529 (10/14), r57841 (10/20).

llvm-svn: 58007

llvm-svn: 58005

Remove the GraphWriter-based version of the C++ class inheritance visualization, since it isn't being used and can't handle virtual bases properly

llvm-svn: 58002

Factored the QualTypeOrdering predicate into its own header
(TypeOrdering.h), now that it is used in two places.

llvm-svn: 58001

Now that DeclRefExpr accepts a NamedDecl, use a DeclRefExpr for when a CXXFieldDecl is referenced inside a method.

llvm-svn: 58000

Enhance reference-count checker to correctly identify CG "release" functions.  This fixes <rdar://problem/6303488>.

llvm-svn: 57997