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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/CodeGen/CGExpr.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/CodeGen/CGExpr.cpp')
| -rw-r--r-- | lib/CodeGen/CGExpr.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index a0725b5f9c..ea13de17ab 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -903,6 +903,10 @@ LValue CodeGenFunction::EmitLValue(const Expr *E) { return EmitNullInitializationLValue(cast<CXXScalarValueInitExpr>(E)); case Expr::CXXDefaultArgExprClass: return EmitLValue(cast<CXXDefaultArgExpr>(E)->getExpr()); + case Expr::CXXDefaultInitExprClass: { + CXXDefaultInitExprScope Scope(*this); + return EmitLValue(cast<CXXDefaultInitExpr>(E)->getExpr()); + } case Expr::CXXTypeidExprClass: return EmitCXXTypeidLValue(cast<CXXTypeidExpr>(E)); |