s/3.1svn/3.1/g
Update.
Merging r155860:
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r155860 | dgregor | 2012-04-30 16:42:57 -0700 (Mon, 30 Apr 2012) | 2 lines

Add support for openSUSE 12.2, from Ismail Donmez!

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Merging r155975:
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r155975 | rsmith | 2012-05-01 18:29:43 -0700 (Tue, 01 May 2012) | 4 lines

Disable our non-standard delayed parsing of exception specifications. Delaying
the parsing of such things appears to be a conforming extension, but it breaks
libstdc++4.7's std::pair.

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Merging r156047:
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r156047 | rjmccall | 2012-05-02 18:34:46 -0700 (Wed, 02 May 2012) | 4 lines

Merge x86-64-abi-sret-vs-2word-struct-param.cpp into the generic
x86_64-arguments.cpp test file and be sure to test the coerced
case as well.  Thanks to Wei-Ren Chen for bringing this test
to my attention.
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Merging r155910:
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r155910 | chapuni | 2012-05-01 03:51:55 -0700 (Tue, 01 May 2012) | 1 line

clang/test/Rewriter/rewrite-modern-extern-c-func-decl.mm: Remove XFAIL and add -U__declspec. mingw32 tends to define built-in __declspec.
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Merging r155823:
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r155823 | dgregor | 2012-04-30 09:20:27 -0700 (Mon, 30 Apr 2012) | 4 lines

Restore paren, bracket and brace counts in parser when
TentativeParsingAction is reverted, from Pasi Parviainen! Fixes
PR12480 / <rdar://problem/11341251>.

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Merging r155788:
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r155788 | rsmith | 2012-04-29 00:31:09 -0700 (Sun, 29 Apr 2012) | 4 lines

PR12688: ParseCXXClassMemberDeclaration's sometimes-null ThisDecl takes another
victim. Don't crash if we have a delay-parsed exception specification for a
class member which is invalid in a way which precludes building a FunctionDecl.

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Merging r155356:
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r155356 | dgregor | 2012-04-23 09:42:52 -0700 (Mon, 23 Apr 2012) | 3 lines

Teach RequireCompleteType about multi-dimensional arrays. Fixes
<rdar://problem/11284902>.

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Merging r155608:
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r155608 | rsmith | 2012-04-25 20:16:45 -0700 (Wed, 25 Apr 2012) | 3 lines

PR12660: Don't crash when initializing a const reference from a braced init list
which creates a temporary by calling a constructor.

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Merging r155424:
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r155424 | rsmith | 2012-04-23 22:06:35 -0700 (Mon, 23 Apr 2012) | 3 lines

PR12629: Cope with parenthesized function types when attaching a delayed
exception specification to a function.

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Merging r155289:
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r155289 | rsmith | 2012-04-21 10:47:47 -0700 (Sat, 21 Apr 2012) | 3 lines

Fix serialization of uninstantiated exception specifications. Patch by Li Kan,
test by me.

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Merging r155218:
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r155218 | rsmith | 2012-04-20 11:46:14 -0700 (Fri, 20 Apr 2012) | 5 lines

Fix bug where a class's (deleted) copy constructor would be implicitly given a
non-const reference parameter type if the class had any subobjects with deleted
copy constructors. This causes a rejects-valid if the class's copy constructor
is explicitly defaulted (as happens for some implementations of std::pair etc).

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Merging r155293:
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r155293 | rsmith | 2012-04-21 11:42:51 -0700 (Sat, 21 Apr 2012) | 4 lines

Fix regression in r154844. If necessary, defer computing adjusted destructor
exception specifications in C++11 until after we've parsed the exception
specifications for nested classes.

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Merging r156031:
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r156031 | rsmith | 2012-05-02 15:22:32 -0700 (Wed, 02 May 2012) | 4 lines

Revert most of r154844, which was disabled in r155975. Keep around the
refactorings in that revision, and some of the subsequent bugfixes, which
seem to be relevant even without delayed exception specification parsing.

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Fix accidental merge error.
Merging r155426:
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r155426 | rsmith | 2012-04-23 22:48:42 -0700 (Mon, 23 Apr 2012) | 3 lines

Don't try to delay parsing the exception specification for a data member of a
class; we would never actually parse it and attach it to the type.

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Bah...