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patch 8.2.0541: Travis CI does not give compiler warnings

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Problem:    Travis CI does not give compiler warnings.
Solution:   Add flags for warnings.  Fix uncovered problems. (Ozaki Kiichi,
            closes #5898)
This commit is contained in:
Bram Moolenaar
2020-04-11 18:01:41 +02:00
parent 004a6781b3
commit 81ea1dfb97
8 changed files with 54 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
.travis.yml
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@ -3,7 +3,7 @@ language: c
_anchors:
envs:
- &tiny-nogui
BUILD=yes TEST=test FEATURES=tiny "CONFOPT='--disable-gui'" SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
BUILD=yes TEST=test FEATURES=tiny CONFOPT="--disable-gui" SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
- &tiny
BUILD=yes TEST=test FEATURES=tiny CONFOPT= SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
- &small
@ -12,10 +12,10 @@ _anchors:
BUILD=yes TEST=test FEATURES=normal CONFOPT= SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
- &linux-huge
BUILD=yes TEST="scripttests test_libvterm" CFLAGS=--coverage LDFLAGS=--coverage FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
"CONFOPT='--enable-perlinterp --enable-pythoninterp --enable-python3interp --enable-rubyinterp --enable-luainterp --enable-tclinterp'"
CONFOPT="--enable-perlinterp --enable-pythoninterp --enable-python3interp --enable-rubyinterp --enable-luainterp --enable-tclinterp"
- &osx-huge # macOS build
BUILD=yes TEST=test FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=no
"CONFOPT='--enable-perlinterp --enable-pythoninterp --enable-rubyinterp --enable-luainterp --enable-tclinterp'"
CONFOPT="--enable-perlinterp --enable-pythoninterp --enable-rubyinterp --enable-luainterp --enable-tclinterp"
- &unittests
BUILD=no TEST=unittests CFLAGS=--coverage LDFLAGS=--coverage FEATURES=huge SHADOWOPT= SRCDIR=./src CHECK_AUTOCONF=yes
- &asan # ASAN build
@ -124,6 +124,10 @@ script:
- echo -e "\\033[33;1mBuilding Vim\\033[0m" && echo -en "travis_fold:start:build\\r\\033[0K"
- |
if [[ "${BUILD}" = "yes" ]]; then
# Append various warning flags to CFLAGS.
# BSD sed needs backup extension specified.
sed -i.bak -f ci/config.mk.sed ${SRCDIR}/auto/config.mk
sed -i.bak -f ci/config.mk.${CC}.sed ${SRCDIR}/auto/config.mk
make ${SHADOWOPT} -j${NPROC}
fi
- echo -en "travis_fold:end:build\\r\\033[0K"
@ -215,11 +219,6 @@ jobs:
compiler: gcc
env: *linux-huge
after_success: *coverage
- <<: *linux
name: unittests+coverage/gcc
compiler: gcc
env: *unittests
after_success: *coverage
- <<: *linux # ASAN
name: huge+asan/gcc
compiler: gcc
@ -234,6 +233,11 @@ jobs:
- *linux-huge
- TEST="-C src testgui"
after_success: *coverage
- <<: *linux
name: unittests+coverage/gcc
compiler: gcc
env: *unittests
after_success: *coverage
- <<: *linux
name: vimtags/gcc
compiler: gcc

1
ci/config.mk.clang.sed Normal file
View File

@ -0,0 +1 @@
/^RUBY_CFLAGS\b/s/$/ -Wno-error=unknown-attributes -Wno-error=ignored-attributes/

1
ci/config.mk.gcc.sed Normal file
View File

@ -0,0 +1 @@
/^CFLAGS\b/s/$/ -Wno-error=maybe-uninitialized/

2
ci/config.mk.sed Normal file
View File

@ -0,0 +1,2 @@
/^CFLAGS\b/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS\b/s/$/ -Wno-error=unused-function/

6
src/if_perl.xs
View File

@ -195,7 +195,9 @@ typedef int perl_key;
# define Perl_croak_xs_usage dll_Perl_croak_xs_usage
# endif
# ifndef PROTO
# define Perl_croak_nocontext dll_Perl_croak_nocontext
# ifdef PERL_IMPLICIT_CONTEXT
# define Perl_croak_nocontext dll_Perl_croak_nocontext
# endif
# define Perl_call_argv dll_Perl_call_argv
# define Perl_call_pv dll_Perl_call_pv
# define Perl_eval_sv dll_Perl_eval_sv
@ -345,7 +347,9 @@ static void (*Perl_croak_xs_usage)(pTHX_ const CV *const, const char *const para
__attribute__noreturn__;
# endif
# endif
# ifdef PERL_IMPLICIT_CONTEXT
static void (*Perl_croak_nocontext)(const char*, ...) __attribute__noreturn__;
# endif
static I32 (*Perl_dowantarray)(pTHX);
static void (*Perl_free_tmps)(pTHX);
static HV* (*Perl_gv_stashpv)(pTHX_ const char*, I32);

6
src/if_ruby.c
View File

@ -99,6 +99,12 @@
# define rb_ary_detransient rb_ary_detransient_stub
#endif
// On macOS pre-installed Ruby defines "SIZEOF_TIME_T" as "SIZEOF_LONG" so it
// conflicts with the definition in config.h then causes macro-redifned warning.
#ifdef SIZEOF_TIME_T
# undef SIZEOF_TIME_T
#endif
#include <ruby.h>
#if RUBY_VERSION >= 19
# include <ruby/encoding.h>

30
src/libvterm/t/harness.c
View File

@ -67,7 +67,8 @@ static VTermEncodingInstance encoding;
static int parser_text(const char bytes[], size_t len, void *user)
{
int i;
size_t i;
(void)user;
printf("text ");
for(i = 0; i < len; i++) {
@ -83,6 +84,7 @@ static int parser_text(const char bytes[], size_t len, void *user)
static int parser_control(unsigned char control, void *user)
{
(void)user;
printf("control %02x\n", control);
return 1;
@ -90,7 +92,8 @@ static int parser_control(unsigned char control, void *user)
static int parser_escape(const char bytes[], size_t len, void *user)
{
int i;
size_t i;
(void)user;
if(bytes[0] >= 0x20 && bytes[0] < 0x30) {
if(len < 2)
@ -112,6 +115,7 @@ static int parser_escape(const char bytes[], size_t len, void *user)
static int parser_csi(const char *leader, const long args[], int argcount, const char *intermed, char command, void *user)
{
int i;
(void)user;
printf("csi %02x", command);
if(leader && leader[0]) {
@ -142,7 +146,9 @@ static int parser_csi(const char *leader, const long args[], int argcount, const
static int parser_osc(const char *command, size_t cmdlen, void *user)
{
int i;
size_t i;
(void)user;
printf("osc ");
for(i = 0; i < cmdlen; i++)
printf("%02x", command[i]);
@ -153,7 +159,9 @@ static int parser_osc(const char *command, size_t cmdlen, void *user)
static int parser_dcs(const char *command, size_t cmdlen, void *user)
{
int i;
size_t i;
(void)user;
printf("dcs ");
for(i = 0; i < cmdlen; i++)
printf("%02x", command[i]);
@ -178,6 +186,7 @@ static int want_movecursor = 0;
static VTermPos state_pos;
static int movecursor(VTermPos pos, VTermPos oldpos, int visible, void *user)
{
(void)oldpos, (void)visible, (void)user;
state_pos = pos;
if(want_movecursor)
@ -189,6 +198,7 @@ static int movecursor(VTermPos pos, VTermPos oldpos, int visible, void *user)
static int want_scrollrect = 0;
static int scrollrect(VTermRect rect, int downward, int rightward, void *user)
{
(void)user;
if(!want_scrollrect)
return 0;
@ -202,6 +212,7 @@ static int scrollrect(VTermRect rect, int downward, int rightward, void *user)
static int want_moverect = 0;
static int moverect(VTermRect dest, VTermRect src, void *user)
{
(void)user;
if(!want_moverect)
return 0;
@ -215,6 +226,7 @@ static int moverect(VTermRect dest, VTermRect src, void *user)
static int want_settermprop = 0;
static int settermprop(VTermProp prop, VTermValue *val, void *user)
{
(void)user;
VTermValueType type;
if(!want_settermprop)
return 1;
@ -247,6 +259,7 @@ static int want_state_putglyph = 0;
static int state_putglyph(VTermGlyphInfo *info, VTermPos pos, void *user)
{
int i;
(void)user;
if(!want_state_putglyph)
return 1;
@ -268,6 +281,7 @@ static int state_putglyph(VTermGlyphInfo *info, VTermPos pos, void *user)
static int want_state_erase = 0;
static int state_erase(VTermRect rect, int selective, void *user)
{
(void)user;
if(!want_state_erase)
return 1;
@ -291,6 +305,7 @@ static struct {
} state_pen;
static int state_setpenattr(VTermAttr attr, VTermValue *val, void *user)
{
(void)user;
switch(attr) {
case VTERM_ATTR_BOLD:
state_pen.bold = val->boolean;
@ -329,6 +344,7 @@ static int state_setpenattr(VTermAttr attr, VTermValue *val, void *user)
static int state_setlineinfo(int row, const VTermLineInfo *newinfo, const VTermLineInfo *oldinfo, void *user)
{
(void)row, (void)newinfo, (void)oldinfo, (void)user;
return 1;
}
@ -350,6 +366,7 @@ static int want_screen_damage = 0;
static int want_screen_damage_cells = 0;
static int screen_damage(VTermRect rect, void *user)
{
(void)user;
if(!want_screen_damage)
return 1;
@ -404,6 +421,7 @@ static int screen_sb_pushline(int cols, const VTermScreenCell *cells, void *user
{
int eol;
int c;
(void)user;
if(!want_screen_scrollback)
return 1;
@ -423,6 +441,7 @@ static int screen_sb_pushline(int cols, const VTermScreenCell *cells, void *user
static int screen_sb_popline(int cols, VTermScreenCell *cells, void *user)
{
int col;
(void)user;
if(!want_screen_scrollback)
return 0;
@ -456,6 +475,7 @@ int main(int argc, char **argv)
{
char line[1024] = {0};
int flag;
(void)argc, (void)argv;
int err;
@ -926,7 +946,7 @@ int main(int argc, char **argv)
outlen = vterm_output_get_buffer_current(vt);
if(outlen > 0) {
int i;
size_t i;
char outbuff[1024];
vterm_output_read(vt, outbuff, outlen);

2
src/version.c
View File

@ -738,6 +738,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
541,
/**/
540,
/**/