llvm-svn: 148141

improving the typo correction results in certain situations.

This is also the first typo correction callback conversion to affect
an existing unit test. :)

llvm-svn: 148140

Patch from Jyotsna Verma:

I have made the changes to remove assertions in the Hexagon backend
specific clang driver. Instead of asserting on invalid arch name, it has
been modified to use the default value.

I have changed the implementation of the CPU flag validation for the
Hexagon backend. Earlier, the clang driver performed the check and
asserted on invalid inputs. In the new implementation, the driver passes
the last CPU flag (or sets to "v4" if not specified) to the compiler (and
also to the assembler and linker which perform their own check) instead of
asserting on incorrect values. This patch changes the setCPU function for
the Hexagon backend in clang/lib/Basic/Targets.cpp which causes the
compiler to error out on incorrect CPU flag values.

llvm-svn: 148139

llvm-svn: 148138

llvm-svn: 148137

llvm-svn: 148135

llvm-svn: 148118

llvm-svn: 148117

Gnu hash is not supported by the Android loader.

llvm-svn: 148113

llvm-svn: 148095

base classes.

llvm-svn: 148094

A base subobject type doesn't make sense for unions; don't try to compute it.  Based on patch by Yin Ma.  Fixes PR11751.

llvm-svn: 148093

llvm-svn: 148090

A few minor improvements to error recovery trying to access member of a function.  In particular, this restores the cool error recovery for the example from http://blog.llvm.org/2010/04/amazing-feats-of-clang-error-recovery.html , which regressed a few months back.

llvm-svn: 148089

incomplete return type.

llvm-svn: 148088

objects, and add a basic CorrectionCandidateCallback template class
to simplify the fixups.

llvm-svn: 148085

llvm-svn: 148084

requirement to headers under PrivateHeaders. We don't want to build
them as part of the module (yet).

llvm-svn: 148082

radar://10686991

llvm-svn: 148081

llvm-svn: 148080

looking up value at a CodeTextRegion even when the type is not provided.

llvm-svn: 148079

llvm-svn: 148078

inside a class implementation with parse errors. // rdar://10633434

llvm-svn: 148074

 - If the declarator is at the start of a line, and the previous line contained
   another declarator and ended with a comma, then that comma was probably a
   typo for a semicolon:

   int n = 0, m = 1, l = 2, // k = 5;
   myImportantFunctionCall(); // oops!

 - If removing the parentheses would correctly initialize the object, then
   produce a note suggesting that fix.

 - Otherwise, if there is a simple initializer we can suggest which performs
   value-initialization, then provide a note suggesting a correction to that
   initializer.

Sema::Declarator now tracks the location of the comma prior to the declarator in
the declaration, if there is one, to facilitate providing the note. The code to
determine an appropriate initializer from the -Wuninitialized warning has been
factored out to allow use in both that and -Wvexing-parse.

llvm-svn: 148072

Original message: Make sure adding a field to a struct never reduces its size.  PR11745.

llvm-svn: 148070

llvm-svn: 148068

llvm-svn: 148058

llvm-svn: 148056

llvm-svn: 148055

selector identifiers.

It was difficult to form a test case for it unfortunately.

llvm-svn: 148053

improvng the typo correction results in certain situations.

llvm-svn: 148052

list of protools. // rdar://10669694

llvm-svn: 148051

llvm-svn: 148049

Patch by Sylvestre Ledru.

llvm-svn: 148045

And once again improve the typo correction results in certain
situations just by moving the existing checks on the correction.

llvm-svn: 148037

[analyzer] fix inlining's handling of mapping actual to formal arguments and limit the call stack depth.  The analyzer can now accurately simulate factorial for limited depths.

llvm-svn: 148036

zero-initialize the first union member. Also fix a bug where initializing an
array of types compatible with wchar_t from a wide string literal failed in C,
and fortify the C++ tests in this area. This part can't be tested without a code
change to enable array evaluation in C (where an existing test fails).

llvm-svn: 148035

are used with that and the 'a' length modifier.

llvm-svn: 148029

expression for an Objective-C object or pointer type, so that we don't
attempt to treat the member name as a template. Fixes
<rdar://problem/10672501>.

llvm-svn: 148028

Before r148025 we (accidentally) didn't check whether a length modifier is
appropriate for a scanlist, but now we do.

llvm-svn: 148026