From 74e95ed04f70235f2f0a6de128369cf8b2bb8dcd Mon Sep 17 00:00:00 2001 From: Ville Voutilainen Date: Mon, 22 Jan 2018 14:44:33 +0200 Subject: [PATCH] re PR c++/83895 (-Wparentheses warns about pointer-to-member typedefs) PR c++/83895 cp/ * decl.c (grokdeclarator): Don't diagnose extra parens on typedefs. testsuite/ * g++.dg/warn/83895.C: New. From-SVN: r256942 --- gcc/cp/ChangeLog | 7 +++++++ gcc/cp/decl.c | 1 + gcc/testsuite/g++.dg/warn/83895.C | 7 +++++++ 3 files changed, 15 insertions(+) create mode 100644 gcc/testsuite/g++.dg/warn/83895.C diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 5bad14d..0652662 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,10 @@ +2018-01-22 Ville Voutilainen + + PR c++/83895 + + * decl.c (grokdeclarator): Don't diagnose extra parens + on typedefs. + 2018-01-19 Jakub Jelinek PR c++/81167 diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 039ddd9..230e7dd 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -10882,6 +10882,7 @@ grokdeclarator (const cp_declarator *declarator, to be a constructor call. */ if (decl_context != PARM && decl_context != TYPENAME + && !typedef_p && declarator->parenthesized != UNKNOWN_LOCATION /* If the type is class-like and the inner name used a global namespace qualifier, we need the parens. diff --git a/gcc/testsuite/g++.dg/warn/83895.C b/gcc/testsuite/g++.dg/warn/83895.C new file mode 100644 index 0000000..86b317f --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/83895.C @@ -0,0 +1,7 @@ +// { dg-additional-options -Wparentheses } +// { dg-do compile { target c++11 } } + +struct X; + +typedef int (X::*foo); +using bar = int (X::*); -- 2.7.4