Silence compiler warnings [-Wunused-but-set-variable]

This commit is contained in:
Albrecht Schlosser 2022-04-03 22:30:59 +02:00
parent 717a7d266b
commit 9a7af11108
4 changed files with 3 additions and 8 deletions

View File

@ -3559,6 +3559,7 @@ png_image_read_background(png_voidp argument)
}
row += display->row_bytes;
(void)row; // FLTK: silence warning: FIXME - remove variable 'row'?
}
}
}

View File

@ -1427,6 +1427,7 @@ int Fl_Preferences::Node::write( FILE *f ) {
fputc( '\n', f );
src += cnt;
}
(void)written; // silence warning
}
else
fprintf( f, "%s\n", entry_[i].name );

View File

@ -1775,6 +1775,7 @@ void Fl_Cocoa_Screen_Driver::open_display_platform() {
// We create a thread that does nothing so it completes very fast:
[NSThread detachNewThreadSelector:@selector(doNothing:) toTarget:[FLWindowDelegate singleInstance] withObject:nil];
}
(void)localPool; // silence warning
}
}
@ -3021,8 +3022,6 @@ Fl_X* Fl_Cocoa_Window_Driver::makeWindow()
}
int xp = w->x();
int yp = w->y();
int wp = w->w();
int hp = w->h();
int xwm = xp, ywm = yp, bt, bx, by;
@ -3040,10 +3039,6 @@ Fl_X* Fl_Cocoa_Window_Driver::makeWindow()
winlevel = non_modal_window_level();
}
if (by+bt) {
wp += 2*bx;
hp += 2*by+bt;
}
if (force_position()) {
if (!Fl::grab()) {
xp = xwm; yp = ywm;

View File

@ -33,7 +33,6 @@ extern unsigned fl_cmap[256]; // defined in fl_color.cxx
void Fl_Quartz_Graphics_Driver::color(Fl_Color i) {
Fl_Graphics_Driver::color(i);
int index;
uchar r, g, b;
if (i & 0xFFFFFF00) {
// translate rgb colors into color index
@ -42,7 +41,6 @@ void Fl_Quartz_Graphics_Driver::color(Fl_Color i) {
b = i>> 8;
} else {
// translate index into rgb:
index = i;
unsigned c = fl_cmap[i];
r = c>>24;
g = c>>16;