From a8fe5a30f21979b1c444c31668bf3aef157aefa3 Mon Sep 17 00:00:00 2001 From: Lee Millward Date: Thu, 22 Jun 2006 17:48:41 +0000 Subject: [PATCH] re PR c++/27805 (ICE with ptr-to-member of incomplete class) PR c++/27805 * typeck2.c (build_m_component_ref): Use error_operand_p. From-SVN: r114897 --- gcc/cp/ChangeLog | 5 +++++ gcc/cp/typeck2.c | 2 +- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/g++.dg/parse/ptrmem6.C | 11 +++++++++++ 4 files changed, 22 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/g++.dg/parse/ptrmem6.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ec07436f48c..96d71238bf5 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2006-06-22 Lee Millward + + PR c++/27805 + * typeck2.c (build_m_component_ref): Use error_operand_p. + 2006-06-22 Volker Reichelt PR c++/28111 diff --git a/gcc/cp/typeck2.c b/gcc/cp/typeck2.c index f4de802c17d..6ad4e8347aa 100644 --- a/gcc/cp/typeck2.c +++ b/gcc/cp/typeck2.c @@ -1200,7 +1200,7 @@ build_m_component_ref (tree datum, tree component) tree binfo; tree ctype; - if (datum == error_mark_node || component == error_mark_node) + if (error_operand_p (datum) || error_operand_p (component)) return error_mark_node; ptrmem_type = TREE_TYPE (component); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 013608b262a..1bab6ae1ffd 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-22 Lee Millward + + PR c++/27805 + * g++.dg/parse/ptrmem6.C: New test. + 2006-06-22 Volker Reichelt PR c++/28111 diff --git a/gcc/testsuite/g++.dg/parse/ptrmem6.C b/gcc/testsuite/g++.dg/parse/ptrmem6.C new file mode 100644 index 00000000000..6dac21cf979 --- /dev/null +++ b/gcc/testsuite/g++.dg/parse/ptrmem6.C @@ -0,0 +1,11 @@ +//PR C++/27805 + +struct A; + +void foo() +{ + int A::* p; + A a; // { dg-error "incomplete type" } + a.*p; +} + -- 2.30.2