]> Savannah Git Hosting - gnulib.git/commitdiff
manywarnings: port to GCC 10.1
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 10 May 2020 01:07:38 +0000 (18:07 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 10 May 2020 01:10:26 +0000 (18:10 -0700)
* build-aux/gcc-warning.spec:
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC(C)):
Add GCC 10.1.0 warnings.

ChangeLog
build-aux/gcc-warning.spec
m4/manywarnings.m4

index b6d070599c007143ebc6a5c4e8f859fce399baea..b31bbb185bc94acd868b948af7c2108cdc9d6d62 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2020-05-09  Paul Eggert  <eggert@cs.ucla.edu>
 
+       manywarnings: port to GCC 10.1
+       * build-aux/gcc-warning.spec:
+       * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC(C)):
+       Add GCC 10.1.0 warnings.
+
        careadlinkat: pacify -Wreturn-local-addr
        * lib/careadlinkat.c (careadlinkat) [GCC_LINT]:
        Pacify gcc 10’s -Wreturn-local-addr option.
index 723d287afa40fc434364bc6357fb805f0d2f25b0..89a0bc7346216363f9737051f2f157fef6ef8fce 100644 (file)
@@ -8,12 +8,11 @@
 -Waliasing                             fortran
 -Walign-commons                                fortran
 -Waligned-new=[none|global|all]                c++
--Walloc-size-larger-than=              handled specially by gl_MANYWARN_ALL_GCC
+-Walloc-size-larger-than=<bytes>       handled specially by gl_MANYWARN_ALL_GCC
 -Walloc-zero                           Gnulib fixes this problem
 -Walloca                               we like alloca in small doses
 -Walloca-larger-than=<number>          FIXME: choose something sane?
 -Wampersand                            fortran
--Wargument-mismatch                    fortran
 -Warray-bounds                         covered by -Warray-bounds=
 -Warray-bounds=<0,2>                   handled specially by gl_MANYWARN_ALL_GCC
 -Warray-temporaries                    fortran
@@ -26,6 +25,8 @@
 -Wc++14-compat                         c++
 -Wc++17-compat                         c++
 -Wc++1z-compat                         c++
+-Wc++20-compat                         c++
+-Wc++2a-compat                         c++
 -Wc-binding-type                       fortran
 -Wc11-c2x-compat                       c compatibility
 -Wc90-c99-compat                       c compatibility
@@ -38,6 +39,7 @@
 -Wchkp                                 deprecated
 -Wclass-conversion                     c++ and objc++
 -Wclass-memaccess                      c++
+-Wcomma-subscript                      c++ and objc++
 -Wcompare-reals                                fortran
 -Wconditionally-supported              c++ and objc++
 -Wconversion                           FIXME maybe? too much noise; encourages bad changes
@@ -67,6 +69,7 @@
 -Wimplicit-fallthrough=<0,5>           handled specially by gl_MANYWARN_ALL_GCC
 -Wimplicit-interface                   fortran
 -Wimplicit-procedure                   fortran
+-Winaccessible-base                    c++ and objc++
 -Winherited-variadic-ctor              c++
 -Winit-list-lifetime                   c++ and objc++
 -Winteger-division                     fortran
 -Wliteral-suffix                       c++ and objc++
 -Wlong-long                            obsolescent
 -Wlto-type-mismatch                    c++ and objc++
+-Wmismatched-tags                      c++ and objc++
 -Wmissing-format-attribute             obsolescent
 -Wmissing-noreturn                     obsolescent
 -Wmultiple-inheritance                 c++ and objc++
 -Wnamespaces                           c++
 -Wno-alloc-size-larger-than            see -Walloc-size-larger-than
 -Wno-alloca-larger-than                        see -Walloca-larger-than
+-Wno-frame-larger-than                 see -Wframe-larger-than
+-Wno-larger-than                       see -Wlarger-than
+-Wno-stack-usage                       see -Wstack-usage
 -Wno-vla-larger-than                   see -Wvla-larger-than
 -Wnoexcept                             c++
 -Wnoexcept-type                                c++
 -Wold-style-cast                       c++ and objc++
 -Woverloaded-virtual                   c++
 -Woverride-init-side-effects           c++ and objc++
+-Woverwrite-recursive                  fortran
 -Wpadded                               FIXME maybe?  warns about "stabil" member in /usr/include/bits/timex.h
 -Wpedantic                             FIXME: too strict?
 -Wpessimizing-move                     c++ and objc++
 -Wrealloc-lhs-all                      fortran
 -Wredundant-decls                      FIXME maybe? many _gl_cxxalias_dummy FPs
 -Wredundant-move                       c++ and objc++
+-Wredundant-tags                       c++ and objc++
 -Wregister                             c++ and objc++
 -Wreorder                              c++ and objc++
 -Wselector                             objc and objc++
 -Wvirtual-inheritance                  c++
 -Wvirtual-move-assign                  c++
 -Wvla-larger-than=<number>             handled specially by gl_MANYWARN_ALL_GCC
+-Wvolatile                             c++ and objc++
 -Wzero-as-null-pointer-constant                c++ and objc++
 -Wzerotrip                             fortran
 -frequire-return-statement             go
index 783620da3ad13d4174efe06ee16f98a5fb4fcb4f..719bafb2909417518dda1b34638859a6787b8be1 100644 (file)
@@ -1,4 +1,4 @@
-# manywarnings.m4 serial 18
+# manywarnings.m4 serial 19
 dnl Copyright (C) 2008-2020 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -117,6 +117,23 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
     -Waddress-of-packed-member \
     -Waggressive-loop-optimizations \
     -Wall \
+    -Wanalyzer-double-fclose \
+    -Wanalyzer-double-free \
+    -Wanalyzer-exposure-through-output-file \
+    -Wanalyzer-file-leak \
+    -Wanalyzer-free-of-non-heap \
+    -Wanalyzer-malloc-leak \
+    -Wanalyzer-null-argument \
+    -Wanalyzer-null-dereference \
+    -Wanalyzer-possible-null-argument \
+    -Wanalyzer-possible-null-dereference \
+    -Wanalyzer-stale-setjmp-buffer \
+    -Wanalyzer-tainted-array-index \
+    -Wanalyzer-too-complex \
+    -Wanalyzer-unsafe-call-within-signal-handler \
+    -Wanalyzer-use-after-free \
+    -Wanalyzer-use-of-pointer-in-stale-stack-frame \
+    -Warith-conversion \
     -Wattribute-warning \
     -Wattributes \
     -Wbad-function-cast \
@@ -150,9 +167,11 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
     -Wempty-body \
     -Wendif-labels \
     -Wenum-compare \
+    -Wenum-conversion \
     -Wexpansion-to-defined \
     -Wextra \
     -Wformat-contains-nul \
+    -Wformat-diag \
     -Wformat-extra-args \
     -Wformat-nonliteral \
     -Wformat-security \
@@ -231,6 +250,7 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
     -Wstrict-aliasing \
     -Wstrict-overflow \
     -Wstrict-prototypes \
+    -Wstring-compare \
     -Wstringop-truncation \
     -Wsuggest-attribute=cold \
     -Wsuggest-attribute=const \
@@ -242,6 +262,7 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
     -Wsuggest-final-types \
     -Wswitch \
     -Wswitch-bool \
+    -Wswitch-outside-range \
     -Wswitch-unreachable \
     -Wsync-nand \
     -Wsystem-headers \
@@ -269,6 +290,7 @@ m4_defun([gl_MANYWARN_ALL_GCC(C)],
     -Wvla \
     -Wvolatile-register-var \
     -Wwrite-strings \
+    -Wzero-length-bounds \
     \
     ; do
     gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"