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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-11-10 23:32:36 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-11-10 23:32:36 +0000 |
| commit | acdfa4d504a8f2514d60569f9ce55d45f11795b9 (patch) | |
| tree | cea6544b8493449e42fdb664cb3814cfb8a279e3 /lib/Sema/Sema.cpp | |
| parent | ce117a7d289f57f792e5cc3294280cfe070433de (diff) | |
Implicit casts from rvalue to lvalue are not meaningful. Don't accidentally add
them when performing a const conversion on the implicit object argument for a
member operator call on an rvalue.
No change to the testsuite: the test for this change is that the added
assertion does not fire any more.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144333 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/Sema.cpp')
| -rw-r--r-- | lib/Sema/Sema.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp index d36b67aed8..b8dec3cb6b 100644 --- a/lib/Sema/Sema.cpp +++ b/lib/Sema/Sema.cpp @@ -252,6 +252,7 @@ ExprResult Sema::ImpCastExprToType(Expr *E, QualType Ty, break; } } + assert((VK == VK_RValue || !E->isRValue()) && "can't cast rvalue to lvalue"); #endif QualType ExprTy = Context.getCanonicalType(E->getType()); |