diff options
| -rw-r--r-- | gcc/cp/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/cp/name-lookup.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/overload/bit-field1.C | 18 |
3 files changed, 22 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ad08ff0..4cb79b2 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,8 @@ 2019-12-11 Jason Merrill <jason@redhat.com> + PR c++/92859 - ADL and bit-field. + * name-lookup.c: Use unlowered_expr_type. + PR c++/92446 - deduction of class NTTP. * pt.c (deducible_expression): Look through VIEW_CONVERT_EXPR. diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c index e82eaf2..e64cd9a 100644 --- a/gcc/cp/name-lookup.c +++ b/gcc/cp/name-lookup.c @@ -908,7 +908,7 @@ name_lookup::adl_expr (tree expr) if (TREE_TYPE (expr) != unknown_type_node) { - adl_type (TREE_TYPE (expr)); + adl_type (unlowered_expr_type (expr)); return; } diff --git a/gcc/testsuite/g++.dg/overload/bit-field1.C b/gcc/testsuite/g++.dg/overload/bit-field1.C new file mode 100644 index 0000000..318caaa --- /dev/null +++ b/gcc/testsuite/g++.dg/overload/bit-field1.C @@ -0,0 +1,18 @@ +// PR c++/92859 +// { dg-do compile { target c++11 } } + +void f(int) = delete; + +struct ES { + enum E { v }; + friend void f(E) { } +}; + +struct S { + ES::E e : 1; +}; + +int main() { + S s{}; + f (s.e); +} |