From 5df1740de4c12ae9b6d6305069106683f8f82694 Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Wed, 6 Sep 2006 01:28:08 -0400 Subject: [PATCH] re PR c++/26571 (Bad diagnostic using type modifier with struct) PR c++/26571 * parser.c (cp_parser_diagnose_invalid_type_name): Handle the case where the name is a type used incorrectly. From-SVN: r116715 --- gcc/cp/ChangeLog | 4 ++++ gcc/cp/parser.c | 3 +++ gcc/testsuite/g++.dg/parse/typespec1.C | 4 ++++ 3 files changed, 11 insertions(+) create mode 100644 gcc/testsuite/g++.dg/parse/typespec1.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 014c76b..95933ac 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,9 @@ 2006-09-05 Jason Merrill + PR c++/26571 + * parser.c (cp_parser_diagnose_invalid_type_name): Handle the case + where the name is a type used incorrectly. + PR c++/26671 * typeck.c (maybe_warn_about_returning_address_of_local): Look through COMPONENT_REF and ARRAY_REF. diff --git a/gcc/cp/parser.c b/gcc/cp/parser.c index a4e5f37..41726f3 100644 --- a/gcc/cp/parser.c +++ b/gcc/cp/parser.c @@ -2101,6 +2101,9 @@ cp_parser_diagnose_invalid_type_name (cp_parser *parser, tree scope, tree id) error ("invalid use of template-name %qE without an argument list", decl); else if (TREE_CODE (id) == BIT_NOT_EXPR) error ("invalid use of destructor %qD as a type", id); + else if (TREE_CODE (decl) == TYPE_DECL) + /* Something like 'unsigned A a;' */ + error ("invalid combination of multiple type-specifiers"); else if (!parser->scope) { /* Issue an error message. */ diff --git a/gcc/testsuite/g++.dg/parse/typespec1.C b/gcc/testsuite/g++.dg/parse/typespec1.C new file mode 100644 index 0000000..a371f8b --- /dev/null +++ b/gcc/testsuite/g++.dg/parse/typespec1.C @@ -0,0 +1,4 @@ +// PR c++/26571 + +struct A {}; +unsigned A a; // { dg-error "multiple" } -- 2.7.4