[llvm-testresults] buildbot failure in smooshlab on clang-x86_64-darwin10-selfhost-rel

Eric Christopher echristo at apple.com
Tue Jan 25 15:38:42 PST 2011


*nod*

The only other changes that could possibly affect it are Devang's.

Devang?

-eric

On Jan 25, 2011, at 3:30 PM, Douglas Gregor wrote:

> It is *extremely unlikely* that this C++0x change had any effect on the second-stage Clang build. I'm guessing that some back-end change snuck in and caused this.
> 
> 	- Doug
> 
> On Jan 25, 2011, at 3:26 PM, daniel_dunbar at apple.com wrote:
> 
>> The Buildbot has detected a new failure of clang-x86_64-darwin10-selfhost-rel on smooshlab.
>> Full details are available at:
>> http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-selfhost-rel/builds/8159
>> 
>> Buildbot URL: http://smooshlab.apple.com:8010/
>> 
>> Buildslave for this Build: smoosh-02
>> 
>> Build Reason: 
>> Build Source Stamp: 124236
>> Blamelist: dgregor
>> 
>> BUILD FAILED: failed compile.llvm.stage2
>> 
>> sincerely,
>> -The Buildbot
>> 
>> 
>> ================================================================================
>> 
>> CHANGES:
>> Files:
>> include/clang/Sema/Overload.h
>> lib/Sema/SemaOverload.cpp
>> test/CXX/over/over.match/over.match.best/over.ics.rank/p3-0x.cpp
>> At: Tue 25 Jan 2011 14:24:35
>> Changed By: dgregor
>> Comments: Speculatively implement a tweak to the C++0x overload resolution rules
>> for reference binding (C++ [over.rank.ics]p3b1sb4), so that we prefer
>> the binding of an lvalue reference to a function lvalue over the
>> binding of an rvalue reference. This change resolves the ambiguity
>> with std::forward and lvalue references to function types in a way
>> that seems consistent with the original rvalue references proposal.
>> 
>> My proposed wording for this change is shown in
>> isBetterReferenceBindingKind(); we'll try to get this change adopted
>> in the C++0x working paper as well.
>> Properties: 
>> 
>> 
>> 
>> 
>> LOGS:
>> Last 10 lines of 'stdio':
>> 	llvm[4]: Compiling SVals.cpp for Release+Asserts build
>> 	llvm[4]: Compiling SimpleConstraintManager.cpp for Release+Asserts build
>> 	llvm[4]: Compiling SimpleSValBuilder.cpp for Release+Asserts build
>> 	llvm[4]: Compiling Store.cpp for Release+Asserts build
>> 	llvm[4]: Compiling SymbolManager.cpp for Release+Asserts build
>> 	llvm[4]: Compiling TextPathDiagnostics.cpp for Release+Asserts build
>> 	llvm[4]: Building Release+Asserts Archive Library libclangStaticAnalyzerCore.a
>> 	make[2]: *** [all] Error 1
>> 	make[1]: *** [clang/.makeall] Error 2
>> 	make: *** [all] Error 1
>> 
> 
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