[swift-dev] PR test failing with clang compile error

[Mishal Shah]

Hi Slave, 

This started after following commits:

https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/
Git (clang)

Change -ffp-contract=fast test to run on Aarch64 (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Remove -ffp-contract=fast from this test (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Encapsulate FPOptions and use it consistently (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Use FPContractModeKind universally (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Use 'unsigned' for enum bitfields (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Set FMF for -ffp-contract=fast (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Add #pragma clang fp (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Fix sphinx warning from r299470 (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)
Another attempt to fix the sphinx warning from r299470 (detail <https://ci.swift.org/job/oss-swift-incremental-RA-osx/9254/changes#detail>)

Thanks, 
Mishal Shah
> On Apr 6, 2017, at 2:53 PM, Slava Pestov via swift-dev <swift-dev at swift.org> wrote:
> 
> Hi all,
> 
> I’m hitting this in github PR testing:
> 
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/swift/lib/ClangImporter/ImportDecl.cpp:994:34: error: no matching constructor for initialization of 'clang::BinaryOperator'
> 
>    auto cSetterExpr = new (Ctx) clang::BinaryOperator(cSetterMemberExpr,
>                                 ^                     ~~~~~~~~~~~~~~~~~~
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:2929:3: note: candidate constructor not viable: no known conversion from 'bool' to 'clang::FPOptions' for 8th argument
>  BinaryOperator(Expr *lhs, Expr *rhs, Opcode opc, QualType ResTy,
>  ^
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:3085:3: note: candidate constructor not viable: requires 9 arguments, but 8 were provided
>  BinaryOperator(Expr *lhs, Expr *rhs, Opcode opc, QualType ResTy,
>  ^
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:3100:3: note: candidate constructor not viable: requires 2 arguments, but 8 were provided
>  BinaryOperator(StmtClass SC, EmptyShell Empty)
>  ^
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:2947:12: note: candidate constructor not viable: requires single argument 'Empty', but 8 arguments were provided
>  explicit BinaryOperator(EmptyShell Empty)
>           ^
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:2913:7: note: candidate constructor (the implicit copy constructor) not viable: requires 1 argument, but 8 were provided
> class BinaryOperator : public Expr {
>      ^
> /Users/buildnode/jenkins/workspace/swift-PR-osx-smoke-test/branch-master/llvm/tools/clang/include/clang/AST/Expr.h:2913:7: note: candidate constructor (the implicit move constructor) not viable: requires 1 argument, but 8 were provided
> 1 error generated.
> 
> Is there a Clang/LLVM merge in progress or something?
> 
> Slava
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> swift-dev at swift.org
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