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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-10-02 22:43:36 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-10-02 22:43:36 +0000 |
| commit | 81df9eb0f2ce55ff7bdd6061344ea7cb4104d5dc (patch) | |
| tree | 5a6aac07dec2edfb7d649e405ad68499172da0e4 /clang/lib/Sema/SemaDeclCXX.cpp | |
| parent | 7b8928c729ac1a0bb1c00268a7fa0c9e92886e15 (diff) | |
| download | bcm5719-llvm-81df9eb0f2ce55ff7bdd6061344ea7cb4104d5dc.tar.gz bcm5719-llvm-81df9eb0f2ce55ff7bdd6061344ea7cb4104d5dc.zip | |
PR33839: Fix -Wunused handling for structured binding declarations.
We warn about a structured binding declaration being unused only if none of its
bindings are used.
llvm-svn: 314733
Diffstat (limited to 'clang/lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclCXX.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 82e112bb3f9..5d9a39c6772 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -829,7 +829,10 @@ Sema::ActOnDecompositionDeclarator(Scope *S, Declarator &D, NamedDecl *New = ActOnVariableDeclarator(S, D, DC, TInfo, Previous, MultiTemplateParamsArg(), AddToScope, Bindings); - CurContext->addHiddenDecl(New); + if (AddToScope) { + S->AddDecl(New); + CurContext->addHiddenDecl(New); + } if (isInOpenMPDeclareTargetContext()) checkDeclIsAllowedInOpenMPTarget(nullptr, New); |
