r155737 turned out to be a temporary work around.  The correct fix was in r155823.


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Leave a better fixme for different debug info flags

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is negligible, but it makes the code clearer. Based on a suggestion by
Jordy Rose.


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the operands are vectors of doubles.

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Use actual factory functions rather than derived classes acting as named constructors/factories.

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for this. Reported by Timur Iskhodzhanov.


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This comes up in the begin/end calls of a range-for (see the included test
case). Other suggestions are welcome, though this seems to do the trick without
regressing anything.

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as zeroes. Now the digits are properly non-zero.


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The DenseMap reallocates after 64 insertions so this only happened in
large test cases under very specific circumstances.

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bitwidth and signedness. Also rename the variable to reflect its purpose.

No test case - discovered during random code exploration.



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to the declaration in this patch. // rdar://10893232


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Retain + Release on a ref counted pointer is cheap, but not free (it adds a function call in this case).

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While there make it a SmallPtrSet.

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clang/lib/Rewrite/Rewriter.cpp: Don't try to rename opened files on Win32. Win32 doesn't allow rename/removing opened files.

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the Microsoft Visual C++ ABI. Currently limited to type and integral
non-type arguments. Based on a patch by Timur Iskhodzhanov!


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No test as the output is highly dependend on the local configuration.

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// rdar://11528439


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-Wsometimes-uninitialized diagnostics to make it clearer that the cause
of the issue may be a condition which must always evaluate to true or
false, rather than an uninitialized variable.

To emphasize this, add a new note with a fixit which removes the
impossible condition or replaces it with a constant.

Also, downgrade the diagnostic from -Wsometimes-uninitialized to
-Wconditional-uninitialized when it applies to a range-based for loop,
since the condition is not written explicitly in the code in that case.


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switch label immediately followed by a 'break;'.


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add test case for C++ codegen

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method template.

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function template.

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the visibility.

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Similar fixes for function and member template to follow as I write the
testcases.

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-Wsometimes-uninitialized. This detects cases where an explicitly-written branch
inevitably leads to an uninitialized variable use (so either the branch is dead
code or there is an uninitialized use bug).

This chunk of warnings tentatively lives within -Wuninitialized, in order to
give it more visibility to existing Clang users.


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Load custom plugins when running scan-build. This is useful when
additional static analysis Checkers must be provided via clang's plugin
interface.

Loading additional plugins can now be done via the scan-build call:
scan-build -load-plugin <plugin.so>

A patch by Thomas Hauth.

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