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Fix compiler warnings [-Wunused-variable]

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... and missing return value [-Wreturn-type]
This commit is contained in:
Albrecht Schlosser 2022-01-21 13:38:26 +01:00
parent 09eff7243a
commit c0f5080cb0
2 changed files with 10 additions and 8 deletions
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2
src/drivers/X11/Fl_X11_System_Driver.cxx
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@ -113,6 +113,7 @@ int Fl_X11_System_Driver::clocale_snprintf(char *output, size_t output_size, con
int retval = vsnprintf(output, output_size, format, args);
setlocale(LC_NUMERIC, saved_locale);
#endif
return retval;
}
int Fl_X11_System_Driver::clocale_sscanf(const char *input, const char *format, va_list args) {
@ -128,6 +129,7 @@ int Fl_X11_System_Driver::clocale_sscanf(const char *input, const char *format,
int retval = vsscanf(input, format, args);
setlocale(LC_NUMERIC, saved_locale);
#endif
return retval;
}
// Find a program in the path...

16
test/coordinates.cxx
View File

@ -48,33 +48,33 @@ public:
Fl_Window* tl_window = new Fl_Window(0, 0, 250, 100);
tl_window->box(FL_ENGRAVED_BOX);
Title* tl_title = new Title(10, 10, 230, 40, FL_RED,
/* Title* tl_title = */ new Title(10, 10, 230, 40, FL_RED,
"Fl_Window TL(0, 0, 250, 100)\nx, y relative to main window");
Box* tl_box = new Box(25, 50, 200, 40, FL_RED,
/* Box* tl_box = */ new Box(25, 50, 200, 40, FL_RED,
"Fl_Box tl(25, 50, 200, 40)\nx, y relative to TL window");
tl_window->end();
Fl_Window* br_window = new Fl_Window(250, 100, 250, 100);
br_window->box(FL_ENGRAVED_BOX);
Title* br_title = new Title(10, 10, 230, 40, FL_MAGENTA,
/* Title* br_title = */ new Title(10, 10, 230, 40, FL_MAGENTA,
"Fl_Window BR(250, 100, 250, 100)\nx, y relative to main window");
Box* br_box = new Box(25, 50, 200, 40, FL_MAGENTA,
/* Box* br_box = */ new Box(25, 50, 200, 40, FL_MAGENTA,
"Fl_Box br(25, 50, 200, 40)\nx, y relative to BR window");
br_window->end();
Fl_Group* tr_group = new Fl_Group(250, 0, 250, 100);
tr_group->box(FL_ENGRAVED_BOX);
Title* tr_title = new Title(260, 10, 230, 40, FL_BLUE,
/* Title* tr_title = */ new Title(260, 10, 230, 40, FL_BLUE,
"Fl_Group TR(250, 0, 250, 100)\nx, y relative to main window");
Box* tr_box = new Box(275, 50, 200, 40, FL_BLUE,
/* Box* tr_box = */ new Box(275, 50, 200, 40, FL_BLUE,
"Fl_Box tr(275, 50, 200, 40)\nx, y relative to main window");
tr_group->end();
Fl_Group* bl_group = new Fl_Group(0, 100, 250, 100);
bl_group->box(FL_ENGRAVED_BOX);
Title* bl_title = new Title(10, 110, 230, 40, FL_BLACK,
/* Title* bl_title = */ new Title(10, 110, 230, 40, FL_BLACK,
"Fl_Group BL(0, 100, 250, 100)\nx, y relative to main window");
Box* bl_box = new Box(25, 150, 200, 40, FL_BLACK,
/* Box* bl_box = */ new Box(25, 150, 200, 40, FL_BLACK,
"Fl_Box bl(25, 150, 200, 40)\nx, y relative to main window");
bl_group->end();