llvm-svn: 154476

emits but not clang.

llvm-svn: 154475

output the errors that occurred even if we did not get an AST (e.g. because the
PCH failed to load).

Also honor displayDiagnostics in clang_indexSourceFile().

rdar://11203489

llvm-svn: 154472

(Applied changes to CStringAPI, Malloc, and Taint.)

This might almost never happen, but we should not crash even if it does.
This fixes a crash on the internal analyzer buildbot, where postgresql's
configure was redefining memmove (radar://11219852).

llvm-svn: 154451

of an uninitialized Stmt* in serialization of __atomic_init and add a test of
atomics serialization.

llvm-svn: 154448

introduced by the test harness' expansion of %t.

llvm-svn: 154443

subscripting. // rdar://11203853

llvm-svn: 154441

Generate a sink when the dynamic_cast from a reference fails to
represent a thrown exception.

llvm-svn: 154438

for methods in categories of super classes. rdar://11220358

llvm-svn: 154436

Simulate the C++ dynamic_cast in the analyzer.

llvm-svn: 154434

llvm-svn: 154433

incomplete type, keep track of the actual type that was
incomplete. Otherwise, we might fail to produce a diagnostic. Fixes
PR12498.

llvm-svn: 154432

information and more closely match GCC's, from Nikola Smiljanic!

llvm-svn: 154430

return types, from Michel Morin!

llvm-svn: 154428

non-type template parameter of pointer type is not a constant expression.

llvm-svn: 154424

PR9796

llvm-svn: 154422

providing code completions for Objective-C method declarations. Fixes
<rdar://problem/11164498>.

llvm-svn: 154421

and emit a relatively empty block for a plain break statement. This
enables us to track where we went through a switch.

PR9796 & rdar://11215207

llvm-svn: 154420

'public', 'private', or 'protected', unless code completion patterns
are enabled. Fixes <rdar://problem/11189132>.

llvm-svn: 154413

seem to get called any more. Also add an assert in
isModifiableLvalue.

llvm-svn: 154410

llvm-svn: 154409

code-completion related strings specific to a translation unit (ASTContext and related data)

CodeCompletionAllocator does such limited caching, by caching the name assigned
to a DeclContext*, but that is not the appropriate place since that object has
a lifetime that can extend beyond that of an ASTContext.

Introduce CodeCompletionTUInfo which will be always tied to a translation unit
to do this kind of caching and move the caching of CodeCompletionAllocator into this
object, and propagate it to all the places where it will be needed.

The plan is to extend the caching where appropriate, using CodeCompletionTUInfo,
to avoid re-calculating code-completion strings.

Part of rdar://10796159.

llvm-svn: 154408

Richard's feedback, to properly catch non-constant expressions and
type mismatches. Finishes <rdar://problem/11193097>.

llvm-svn: 154407

expression enterring IsConstProperty function.

llvm-svn: 154406

llvm-svn: 154399

llvm-svn: 154393

Patch by Dmitri Shubin!

llvm-svn: 154392

llvm-svn: 154389

rational number, eg as 2.5 rather than 5, 2.  OK'd by Peter Collingbourne.

llvm-svn: 154388

llvm-svn: 154384

llvm-svn: 154383

 * Alternative tokens (such as 'compl') are treated as identifiers in
   attribute names.
 * An attribute-list can start with a comma.
 * An ellipsis may not be used with either of our currently-supported
   C++11 attributes.

llvm-svn: 154381

 * In C++11, '[[' is ill-formed unless it starts an attribute-specifier. Reject
   array sizes and array indexes which begin with a lambda-expression. Recover by
   parsing the lambda as a lambda.
 * In Objective-C++11, either '[' could be the start of a message-send.
   Fully disambiguate this case: it turns out that the grammars of message-sends,
   lambdas and attributes do not actually overlap. Accept any occurrence of '[['
   where either '[' starts a message send, but reject a lambda in an array index
   just like in C++11 mode.

Implement a couple of changes to the attribute wording which occurred after our
attributes implementation landed:
 * In a function-declaration, the attributes go after the exception specification,
   not after the right paren.
 * A reference type can have attributes applied.
 * An 'identifier' in an attribute can also be a keyword. Support for alternative
   tokens (iso646 keywords) in attributes to follow.

And some bug fixes:
 * Parse attributes after declarator-ids, even if they are not simple identifiers.
 * Do not accept attributes after a parenthesized declarator.
 * Accept attributes after an array size in a new-type-id.
 * Partially disamiguate 'delete' followed by a lambda. More work is required
   here for the case where the lambda-introducer is '[]'.

llvm-svn: 154369

llvm-svn: 154363

implicit casts which is needed to produce good c++
code. // rdar://11202764

llvm-svn: 154360

requires the -plugin to come before any -plugin-opt options, we were passing
them the other way around. With this one can run (for example):

clang -o foo foo.c -O4 -Wl,-plugin-opt=generate-api-file

llvm-svn: 154357

to c-index-test.

llvm-svn: 154347

base-class subojects.

Incidentally, thinking about virtual bases makes it clear to me that
we're not appropriately computing the access to the virtual base's
member because we're not computing the best possible access to the
virtual base at all;  in fact, we're basically assuming it's public.
I'll file a separate PR about that.

llvm-svn: 154346

to define a special member function as deleted so that it properly
establishes an object context for the accesses to the base subobject
members.

llvm-svn: 154343

--- log message follows this test ---
[tests] Fixup some tests to work in "CLANG_IS_PRODUCTION" mode.

llvm-svn: 154342