Tested x86_64-pc-linux-gnu, applying to trunk. -- 8< --
Since r7-2549 we were throwing away the explicit C:: when we found that ~C has an attribute that we treat as making its type dependent. PR c++/108795 gcc/cp/ChangeLog: * semantics.cc (finish_id_expression_1): Check scope before returning id_expression. gcc/testsuite/ChangeLog: * g++.dg/ext/attr-tsafe1.C: New test. --- gcc/cp/semantics.cc | 1 + gcc/testsuite/g++.dg/ext/attr-tsafe1.C | 14 ++++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/attr-tsafe1.C diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc index 87c2e8a7111..99a76e3ed65 100644 --- a/gcc/cp/semantics.cc +++ b/gcc/cp/semantics.cc @@ -4238,6 +4238,7 @@ finish_id_expression_1 (tree id_expression, : CP_ID_KIND_UNQUALIFIED))); if (dependent_p + && !scope && DECL_P (decl) && any_dependent_type_attributes_p (DECL_ATTRIBUTES (decl))) /* Dependent type attributes on the decl mean that the TREE_TYPE is diff --git a/gcc/testsuite/g++.dg/ext/attr-tsafe1.C b/gcc/testsuite/g++.dg/ext/attr-tsafe1.C new file mode 100644 index 00000000000..20c319f154d --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/attr-tsafe1.C @@ -0,0 +1,14 @@ +// PR c++/108795 + +template <typename T> void g (T x) +{ + struct C + { + __attribute__((transaction_safe)) ~C(); + }; + C::~C(); // { dg-error "" } +} +void f () +{ + g (5); +} base-commit: d3a6f174543816600b1f472997d492088e4e396a -- 2.31.1