diff options
Diffstat (limited to 'gcc/cp/tree.c')
| -rw-r--r-- | gcc/cp/tree.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index dc9fc95..841029f 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -203,10 +203,13 @@ lvalue_kind (const_tree ref) return lvalue_kind (BASELINK_FUNCTIONS (CONST_CAST_TREE (ref))); case NON_DEPENDENT_EXPR: - /* We used to just return clk_ordinary for NON_DEPENDENT_EXPR because - it was safe enough for C++98, but in C++0x lvalues don't bind to - rvalue references, so we get bogus errors (c++/44870). */ - return lvalue_kind (TREE_OPERAND (ref, 0)); + /* We just return clk_ordinary for NON_DEPENDENT_EXPR in C++98, but + in C++11 lvalues don't bind to rvalue references, so we need to + work harder to avoid bogus errors (c++/44870). */ + if (cxx_dialect < cxx0x) + return clk_ordinary; + else + return lvalue_kind (TREE_OPERAND (ref, 0)); default: if (!TREE_TYPE (ref)) |