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http://llvm-reviews.chandlerc.com/D226

Patch by Philip Craig!



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appears to currently be benign (we happen to test the flags in the right
order, so we never depend on the uninitialized value).


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Fixes PR14628.

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produce a note for that diagnostic either with a different DiagnosticEngine or
after calling DiagnosticEngine::Reset(). That didn't make any sense, and did the
wrong thing if the original diagnostic was suppressed.


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http://llvm-reviews.chandlerc.com/D52

Patch by Philip Craig!



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fix any bad objectiveC syntax coming out of
DeclPrinter. This is on going. Also, introduce a new
PrintPolicy and use it as needed when declaration tag
is to be produced via DeclPrinter.


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TextDiagnostic

Patch by Janusz Chorko.


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No testcase because we were just building an extra AST node and eventually
throwing it away, so it did not affect correctness.


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Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.

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copy-list-initialization (and doesn't add an additional copy step):

Fill in the ListInitialization bit when creating a CXXConstructExpr. Use it
when instantiating initializers in order to correctly handle instantiation of
copy-list-initialization. Teach TreeTransform that function arguments are
initializations, and so need this special treatment too. Finally, remove some
hacks which were working around SubstInitializer's shortcomings.


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Change DeclContextLookup(Const)Result to (Mutable)ArrayRef<NamedDecl*>, as per review discussion in r170365

This does limit these typedefs to being sequences, but no current usage
requires them to be contiguous (we could expand this to a more general
iterator pair range concept at some point).

Also, it'd be nice if SmallVector were constructible directly from an ArrayRef
but this is a bit tricky since ArrayRef depends on SmallVectorBaseImpl for the
inverse conversion. (& generalizing over all range-like things, while nice,
would require some nontrivial SFINAE I haven't thought about yet)

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against itself. PR14489.



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use clang's formatter. Currently, formatter is used 
to format declaration tags for xml comments. Since formatter
is in flux and its change will break several of the clang comment
tests, only a single tests is formatted using this facility.
Doug has reviewed and approved it for check-in. 


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Add OpenCL images as clang builtin types.

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Revert changes from r170428, as I accidentally changed the line endings of these files to Windows style.

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This fixes the storage class of extern decls that are merged with file level
statics. The patch also fixes the linkage computation so that they are
considered internal.

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An extern declaration following a tentative definition should not itself be
considered a tentative definition.
Fixes pr14614.

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of a member function with parenthesized declarator.

Like this test case:

class Foo {
  const char *(baz)() {
    return __PRETTY_FUNCTION__;
  }
};

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Patch contributed by Philip Craig!


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latter is rather a mess to type.


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byref variable requires extended layout info. to prevent 
a crash involving arrays declared __block. // rdar://12787751


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Summary:
A few small coding style changes for StmtDumper, including:
- rename Dump* methods to dump*
- uninline some methods
- comment fixes
- whitespace fixes

Please review and commit if okay.

Reviewers: alexfh

Reviewed By: alexfh

CC: cfe-commits, alexfh, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D190

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Summary:
Also rename DumpDeclarator() to dumpDecl(). Once Decl dumping is added, these will be the two main methods of the class, so this is just for consistency in naming.

There was a DumpStmt() method already, but there was no point in having it, so I have merged it into VisitStmt(). Similarly, DumpExpr() is merged into VisitExpr().

Reviewers: alexfh

Reviewed By: alexfh

CC: cfe-commits, alexfh

Differential Revision: http://llvm-reviews.chandlerc.com/D156

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the cases where we can't determine whether special members would be trivial
while building the class, we eagerly declare those special members. The impact
of this is bounded, since it does not trigger implicit declarations of special
members in classes which merely *use* those classes.

In order to determine whether we need to apply this rule, we also need to
eagerly declare move operations and destructors in cases where they might be
deleted. If a move operation were supposed to be deleted, it would instead
be suppressed, and we could need overload resolution to determine if we fall
back to a trivial copy operation. If a destructor were implicitly deleted,
it would cause the move constructor of any derived classes to be suppressed.

As discussed on cxx-abi-dev, C++11's selected constructor rules are also
retroactively applied as a defect resolution in C++03 mode, in order to
identify that class B has a non-trivial copy constructor (since it calls
A's constructor template, not A's copy constructor):

struct A { template<typename T> A(T &); };
struct B { mutable A a; };


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flavour of special member.


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Remove pre-standard restriction on explicitly-defaulted copy constructors with
'incorrect' parameter types, and instead just make those special members
non-trivial as the standard requires.

This required making CXXRecordDecl correctly handle classes which have both a
trivial and a non-trivial special member of the same kind.

This also fixes PR13217 by reimplementing DiagnoseNontrivial in terms of the
new triviality computation technology.


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properly, rather than faking it up by pretending that a reference member makes
the default constructor non-trivial. That leads to rejects-valids when putting
such types inside unions.


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following:

sizeof=132, dsize=132, align=4
nvsize=132, nvalign=4

Is not indented, so when classes are nested there is no way to know to
which class it belongs.

Fix this problem by indenting the size summary properly for each class.



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Don't use dyn_cast on a Type* which might not be canonical. Fixes an extremely obscure record layout bug.


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<declaration> tag of Comment XML  and fixing 
DeclPrint of templates along the way - wip. 
//rdar://12378714


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in constructors.


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constructors.


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<declaration> tag of Comment XML.
Added DeclPrint support for constructors
and fix tests accordingly.
This is wip. // rdar://12378714


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<declaration> tag of Comment XML and 
added support for friend declaration printing.
This is wip. // rdar://12378714


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<declaration> tag of Comment XML and fixed a
missing block literal printout as result of the testing. 
// rdar://12378714


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after the fixed size block header when generating
captured block variable info. // rdar://12773256


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uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

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