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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-08-14 23:15:52 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-08-14 23:15:52 +0000 |
| commit | 72a2930a202d56bcec209eef295f5922da1de899 (patch) | |
| tree | 88280e49d427d120ade65eacfd26c4389ccce29a /include/clang/AST/DeclCXX.h | |
| parent | ac8b5158fc9da0965dc513e488e7ca44b1518077 (diff) | |
Explicitly generate a reference variable to hold the initializer for a
tuple-like decomposition declaration. This significantly simplifies the
semantics of BindingDecls for AST consumers (they can now always be evalated
at the point of use).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@278640 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/AST/DeclCXX.h')
| -rw-r--r-- | include/clang/AST/DeclCXX.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/AST/DeclCXX.h b/include/clang/AST/DeclCXX.h index 5a692e97ce..2071c1b0e1 100644 --- a/include/clang/AST/DeclCXX.h +++ b/include/clang/AST/DeclCXX.h @@ -3404,6 +3404,10 @@ public: /// decomposition declaration, and when the initializer is type-dependent. Expr *getBinding() const { return Binding; } + /// Get the variable (if any) that holds the value of evaluating the binding. + /// Only present for user-defined bindings for tuple-like types. + VarDecl *getHoldingVar() const; + /// Set the binding for this BindingDecl, along with its declared type (which /// should be a possibly-cv-qualified form of the type of the binding, or a /// reference to such a type). |