From 1bf5846abf2ce98c4c9c420d1757b01a1663d8cc Mon Sep 17 00:00:00 2001 From: John McCall Date: Wed, 16 Feb 2011 08:02:54 +0000 Subject: Save a copy expression for non-trivial copy constructions of catch variables. llvm-svn: 125661 --- clang/lib/CodeGen/CGExprComplex.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'clang/lib/CodeGen/CGExprComplex.cpp') diff --git a/clang/lib/CodeGen/CGExprComplex.cpp b/clang/lib/CodeGen/CGExprComplex.cpp index 21c298a..15901eb 100644 --- a/clang/lib/CodeGen/CGExprComplex.cpp +++ b/clang/lib/CodeGen/CGExprComplex.cpp @@ -129,6 +129,14 @@ public: } ComplexPairTy VisitArraySubscriptExpr(Expr *E) { return EmitLoadOfLValue(E); } ComplexPairTy VisitMemberExpr(const Expr *E) { return EmitLoadOfLValue(E); } + ComplexPairTy VisitOpaqueValueExpr(OpaqueValueExpr *E) { + if (E->isGLValue()) return EmitLoadOfLValue(E); + + // Otherwise, the mapping is... what, exactly? Probably a + // first-class aggregate, but it's really just not worthwhile. + CGF.ErrorUnsupported(E, "complex opaque r-value"); + return ComplexPairTy(); + } // FIXME: CompoundLiteralExpr -- cgit v1.1