From 2fce28ed64e0db40509499e1992953859a9e57f8 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Fri, 13 Sep 2013 15:11:23 -0400 Subject: [PATCH] re PR c++/58273 (Segmentation fault with C++11) PR c++/58273 * pt.c (any_type_dependent_elements_p): Actually check for type-dependence, not value-dependence. From-SVN: r202576 --- gcc/cp/ChangeLog | 6 ++++++ gcc/cp/pt.c | 2 +- gcc/testsuite/g++.dg/template/inherit9.C | 15 +++++++++++++++ 3 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/g++.dg/template/inherit9.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index a574f2a23ed..61e681adbca 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2013-09-13 Jason Merrill + + PR c++/58273 + * pt.c (any_type_dependent_elements_p): Actually check for + type-dependence, not value-dependence. + 2013-09-13 Jacek Caban * decl.c: Use new cxx_implicit_extern_c hook diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 3ae679a055b..d560e3cb161 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -20456,7 +20456,7 @@ bool any_type_dependent_elements_p (const_tree list) { for (; list; list = TREE_CHAIN (list)) - if (value_dependent_expression_p (TREE_VALUE (list))) + if (type_dependent_expression_p (TREE_VALUE (list))) return true; return false; diff --git a/gcc/testsuite/g++.dg/template/inherit9.C b/gcc/testsuite/g++.dg/template/inherit9.C new file mode 100644 index 00000000000..926343b4e23 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/inherit9.C @@ -0,0 +1,15 @@ +// PR c++/58273 + +class A {}; +class B +{ + int goo(A); +}; +template +class D : public B +{ + void foo(A t) + { + int const i(B::goo(t)); + } +}; -- 2.30.2