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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-20 22:23:05 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-04-20 22:23:05 +0000 |
| commit | c3bf52ced9652f555aa0767bb822ec4c64546212 (patch) | |
| tree | e1bc9a6ecec46f15038eb98b525de05179d8479b /lib/AST/ExprClassification.cpp | |
| parent | 7db58e0fe92a7a64daf14f78ceea103ba7fbf03d (diff) | |
C++1y: Allow aggregates to have default initializers.
Add a CXXDefaultInitExpr, analogous to CXXDefaultArgExpr, and use it both in
CXXCtorInitializers and in InitListExprs to represent a default initializer.
There's an additional complication here: because the default initializer can
refer to the initialized object via its 'this' pointer, we need to make sure
that 'this' points to the right thing within the evaluation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179958 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/ExprClassification.cpp')
| -rw-r--r-- | lib/AST/ExprClassification.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/AST/ExprClassification.cpp b/lib/AST/ExprClassification.cpp index c2a35f42c1..bcb6d4e809 100644 --- a/lib/AST/ExprClassification.cpp +++ b/lib/AST/ExprClassification.cpp @@ -298,6 +298,10 @@ static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) { case Expr::CXXDefaultArgExprClass: return ClassifyInternal(Ctx, cast<CXXDefaultArgExpr>(E)->getExpr()); + // Same idea for default initializers. + case Expr::CXXDefaultInitExprClass: + return ClassifyInternal(Ctx, cast<CXXDefaultInitExpr>(E)->getExpr()); + // Same idea for temporary binding. case Expr::CXXBindTemporaryExprClass: return ClassifyInternal(Ctx, cast<CXXBindTemporaryExpr>(E)->getSubExpr()); |