Date: Fri, 31 Jan 2014 03:30:09 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r261306 - in stable/10/contrib/gcc: . cp doc Message-ID: <201401310330.s0V3U9nb084375@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: pfg Date: Fri Jan 31 03:30:09 2014 New Revision: 261306 URL: http://svnweb.freebsd.org/changeset/base/261306 Log: MFC r261178: gcc: Add support for -Wmissing-prototypes in C++ Support for warnings about missing prototypes in C++ was added by Apple GCC (Radar 6261539). Most of the code crept into r260311 so it felt natural to make use of it. Obtained from: Apple GCC - 5646 Modified: stable/10/contrib/gcc/c.opt stable/10/contrib/gcc/cp/decl.c stable/10/contrib/gcc/doc/invoke.texi Directory Properties: stable/10/ (props changed) Modified: stable/10/contrib/gcc/c.opt ============================================================================== --- stable/10/contrib/gcc/c.opt Fri Jan 31 01:34:55 2014 (r261305) +++ stable/10/contrib/gcc/c.opt Fri Jan 31 03:30:09 2014 (r261306) @@ -280,9 +280,11 @@ Wmissing-include-dirs C ObjC C++ ObjC++ Warn about user-specified include directories that do not exist +; APPLE LOCAL begin warn missing prototype 6261539 Wmissing-prototypes -C ObjC Var(warn_missing_prototypes) +C ObjC C++ ObjC++ Var(warn_missing_prototypes) Warn about global functions without prototypes +; APPLE LOCAL end warn missing prototype 6261539 ; APPLE LOCAL begin -Wmost Wmost Modified: stable/10/contrib/gcc/cp/decl.c ============================================================================== --- stable/10/contrib/gcc/cp/decl.c Fri Jan 31 01:34:55 2014 (r261305) +++ stable/10/contrib/gcc/cp/decl.c Fri Jan 31 03:30:09 2014 (r261306) @@ -11486,6 +11486,10 @@ start_function (cp_decl_specifier_seq *d gcc_assert (same_type_p (TREE_TYPE (TREE_TYPE (decl1)), integer_type_node)); + /* APPLE LOCAL begin warn missing prototype 6261539 */ + check_missing_prototype (decl1); + /* APPLE LOCAL end warn missing prototype 6261539 */ + start_preparsed_function (decl1, attrs, /*flags=*/SF_DEFAULT); return 1; Modified: stable/10/contrib/gcc/doc/invoke.texi ============================================================================== --- stable/10/contrib/gcc/doc/invoke.texi Fri Jan 31 01:34:55 2014 (r261305) +++ stable/10/contrib/gcc/doc/invoke.texi Fri Jan 31 03:30:09 2014 (r261306) @@ -225,6 +225,8 @@ in the following sections. -Wmain -Wmissing-braces -Wmissing-field-initializers @gol -Wmissing-format-attribute -Wmissing-include-dirs @gol -Wmissing-noreturn @gol +@c APPLE LOCAL warn missing prototype 6261539 +-Wmissing-prototypes @gol @c APPLE LOCAL -Wmost -Wmost (APPLE ONLY) @gol -Wno-multichar -Wnonnull -Wno-overflow @gol @@ -245,7 +247,8 @@ in the following sections. @item C-only Warning Options @gccoptlist{-Wbad-function-cast -Wmissing-declarations @gol --Wmissing-prototypes -Wnested-externs -Wold-style-definition @gol +@c APPLE LOCAL warn missing prototype 6261539 +-Wnested-externs -Wold-style-definition @gol -Wstrict-prototypes -Wtraditional @gol -Wdeclaration-after-statement -Wpointer-sign} @@ -3052,7 +3055,8 @@ types.) Warn if an old-style function definition is used. A warning is given even if there is a previous prototype. -@item -Wmissing-prototypes @r{(C only)} +@c APPLE LOCAL warn missing prototype 6261539 +@item -Wmissing-prototypes @opindex Wmissing-prototypes Warn if a global function is defined without a previous prototype declaration. This warning is issued even if the definition itself
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201401310330.s0V3U9nb084375>