From 1cb1bb413667161515fc20babbf0e6a6851a5439 Mon Sep 17 00:00:00 2001 From: Lee Millward Date: Sun, 25 Jun 2006 17:05:22 +0000 Subject: [PATCH] re PR c++/27821 (ICE with invalid ptr-to-member) PR c++/27821 * decl.c (grokdeclarator): Return error_mark_node on invalid uses of the scope resolution operator. From-SVN: r114989 --- gcc/cp/ChangeLog | 6 ++++++ gcc/cp/decl.c | 2 +- gcc/testsuite/ChangeLog | 5 +++++ gcc/testsuite/g++.dg/template/error22.C | 9 +++++++++ 4 files changed, 21 insertions(+), 1 deletion(-) create mode 100644 gcc/testsuite/g++.dg/template/error22.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 572286e10207..f9b4ab372898 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-06-25 Lee Millward + + PR c++/27821 + * decl.c (grokdeclarator): Return error_mark_node on + invalid uses of the scope resolution operator. + 2006-06-23 Volker Reichelt PR c++/28112 diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 6bb0911824b3..9edf5b8d2f8d 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -7792,7 +7792,7 @@ grokdeclarator (const cp_declarator *declarator, { /* Something like struct S { int N::j; }; */ error ("invalid use of %<::%>"); - decl = NULL_TREE; + return error_mark_node; } else if (TREE_CODE (type) == FUNCTION_TYPE) { diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fe73ad4ac9a0..1636861d44f0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-25 Lee Millward + + PR c++/27821 + * g++.dg/template/error22.C: New test. + 2006-06-23 Volker Reichelt PR c++/28112 diff --git a/gcc/testsuite/g++.dg/template/error22.C b/gcc/testsuite/g++.dg/template/error22.C new file mode 100644 index 000000000000..d793fe4df89c --- /dev/null +++ b/gcc/testsuite/g++.dg/template/error22.C @@ -0,0 +1,9 @@ +//PR c++/27821 + +struct A +{ + template struct B {}; + void ::foo(); // { dg-error "invalid use" } + B<&A::foo> b; // { dg-error "incomplete type|template argument" } +}; + -- 2.47.2