llvm-svn: 83912

that are declarations (rather than definitions). Also, be sure to set
the access specifiers properly when instantiating the declarations of
member function templates.

llvm-svn: 83911

llvm-svn: 83910

conditions.  Add a fixit to insert the parentheses.  Also fix a very minor
possible memory leak in 'for' conditions.

Fixes PR 4876 and rdar://problem/7289172

llvm-svn: 83907

llvm-svn: 83904

llvm-svn: 83901

llvm-svn: 83900

Use a BumpPtrAllocator to allocate all aspects of CFG, including CFGBlocks, successor and predecessor vectors, etc.

Speedup: when doing 'clang-cc -analyze -dump-cfg' (without actual printing, just
CFG building) on the amalgamated SQLite source (all of SQLite in one source
file), runtime reduced by 9%.

This fixes: <rdar://problem/7250745>

llvm-svn: 83899

llvm-svn: 83898

llvm-svn: 83896

llvm-svn: 83893

instantiation has already been required. To do so, keep track of the
point of instantiation for anything that can be instantiated.

llvm-svn: 83890

wip - To prune excessive reporting.

llvm-svn: 83889

llvm-svn: 83888

llvm-svn: 83886

llvm-svn: 83884

llvm-svn: 83883

llvm-svn: 83882

Factor out devirtualization checking into a separate function and make it handle references correctly.

llvm-svn: 83880

canonical conversion types.

llvm-svn: 83869

user-defined type conversions, issue list of ambiguites in addition 
to the diagnostic. So, clang now issues the following:

b.cpp:19:19: error: left hand operand to ->* must be a pointer to class compatible with the right hand operand, but is 'struct C1'
        int i = c1->*pmf;
                ~~^
b.cpp:19:19: note: because of ambiguity in conversion of 'struct C1' to 'struct E *'
b.cpp:5:5: note: candidate function
    operator E*();
    ^
b.cpp:11:5: note: candidate function
    operator E*();
    ^

llvm-svn: 83862

Fix exclusion of .tmp, which in turn enables installation of $(PROJ_OBJ_ROOT)/tools/clang/include/*.inc.

llvm-svn: 83855

llvm-svn: 83847

llvm-svn: 83816

llvm-svn: 83808

llvm-svn: 83800

llvm-svn: 83798

llvm-svn: 83793

- llvm's libs must be linked after clang's
- libLLVMSystem depends on psapi on win32 (get_system_libs has it)
- CIndex builds successfully on mingw now

llvm-svn: 83773

llvm-svn: 83767

llvm-svn: 83766

Along the way, use RequireCompleteType when testing exception spec types.
Separate all the ugly spec stuff into its own file.

llvm-svn: 83764

default binding for regions. This allows us to simply a lot of code. A
further simplification could be done is that many methods of
regionstore can only work on Store instead of GRState. 

llvm-svn: 83762

llvm-svn: 83732

variable inside the block.

llvm-svn: 83729

Implement the core checking for compatible exception specifications in assignment and initialization.

The exception specification of the assignee must be the same or a subset of the target. In addition, exception specifications on arguments and return types must be equivalent, but this is not implemented yet.
This currently produces two diagnostics for every invalid assignment/initialization, due to the diagnostic produced outside PerformImplicitConversion, e.g. in CheckSingleInitializer. I don't know how to suppress this; in any case I think it is the wrong place for a diagnostic, since there are other diagnostics produced inside the function. So I'm leaving it as it is for the moment.

llvm-svn: 83710

Split the various ambiguous result enumerators into their own enum.  Tests
for most of C++ [namespace.qual].

llvm-svn: 83700

llvm-svn: 83694

llvm-svn: 83693

Add CheckCallReturnType and start using it for regular call expressions. This will improve error messages. For 

struct B;

B f();

void g() {
f();
}

We now get

t.cpp:6:3: error: calling 'f' with incomplete return type 'struct B'
  f();
  ^~~
t.cpp:3:3: note: 'f' declared here
B f();
  ^
t.cpp:1:8: note: forward declaration of 'struct B'
struct B;
       ^

llvm-svn: 83692