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Fix warnings about set but unused variables [-Wunused-but-set-variable]

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Fixes the following GCC 5 warnings:
```
drivers/gles2/rasterizer_canvas_gles2.cpp:814:8: warning: variable 'rt_size' set but not used [-Wunused-but-set-variable]
drivers/gles2/rasterizer_scene_gles2.cpp:2270:11: warning: variable 'vp_height' set but not used [-Wunused-but-set-variable]
drivers/gles2/rasterizer_scene_gles2.cpp:2673:22: warning: variable 'e' set but not used [-Wunused-but-set-variable]
drivers/gles2/rasterizer_scene_gles2.cpp:715:7: warning: variable 'no_cull' set but not used [-Wunused-but-set-variable]
drivers/gles2/shader_gles2.cpp:693:14: warning: variable 'cc' set but not used [-Wunused-but-set-variable]
drivers/gles3/rasterizer_canvas_gles3.cpp:1226:8: warning: variable 'rt_size' set but not used [-Wunused-but-set-variable]
drivers/gles3/rasterizer_scene_gles3.cpp:3039:10: warning: variable 'contrib' set but not used [-Wunused-but-set-variable]
drivers/gles3/rasterizer_scene_gles3.cpp:4504:32: warning: variable 'vp_height' set but not used [-Wunused-but-set-variable]
editor/editor_inspector.cpp:272:9: warning: variable 'guide_color' set but not used [-Wunused-but-set-variable]
editor/editor_themes.cpp:1067:14: warning: variable 'alpha3' set but not used [-Wunused-but-set-variable]
editor/editor_themes.cpp:263:8: warning: variable 'script_bg_color' set but not used [-Wunused-but-set-variable]
editor/plugins/collision_shape_2d_editor_plugin.cpp:326:11: warning: variable 'cpoint' set but not used [-Wunused-but-set-variable]
editor/plugins/mesh_editor_plugin.cpp:72:9: warning: variable 'size' set but not used [-Wunused-but-set-variable]
editor/plugins/shader_editor_plugin.cpp:471:12: warning: variable 'mpos' set but not used [-Wunused-but-set-variable]
editor/plugins/shader_editor_plugin.cpp:89:8: warning: variable 'basetype_color' set but not used [-Wunused-but-set-variable]
editor/plugins/shader_editor_plugin.cpp:90:8: warning: variable 'type_color' set but not used [-Wunused-but-set-variable]
editor/plugins/shader_editor_plugin.cpp:92:8: warning: variable 'string_color' set but not used [-Wunused-but-set-variable]
modules/visual_script/visual_script_editor.cpp:2521:7: warning: variable 'seq_connect' set but not used [-Wunused-but-set-variable]
platform/android/export/export.cpp:580:12: warning: variable 'styles_count' set but not used [-Wunused-but-set-variable]
platform/android/export/export.cpp:584:12: warning: variable 'styles_offset' set but not used [-Wunused-but-set-variable]
platform/osx/export/export.cpp:464:9: warning: variable 'zerr' set but not used [-Wunused-but-set-variable]
scene/2d/tile_map.cpp:260:10: warning: variable 'tcenter' set but not used [-Wunused-but-set-variable]
scene/3d/light.cpp:166:7: warning: variable 'editor_ok' set but not used [-Wunused-but-set-variable]
scene/3d/navigation.cpp:566:11: warning: variable 'closest_navmesh' set but not used [-Wunused-but-set-variable]
scene/gui/rich_text_label.cpp:869:8: warning: variable 'size' set but not used [-Wunused-but-set-variable]
scene/main/viewport.cpp:705:14: warning: variable 'xform' set but not used [-Wunused-but-set-variable]
scene/main/viewport.cpp:706:8: warning: variable 'ss' set but not used [-Wunused-but-set-variable]
scene/main/viewport.cpp:726:14: warning: variable 'xform' set but not used [-Wunused-but-set-variable]
scene/main/viewport.cpp:727:8: warning: variable 'ss' set but not used [-Wunused-but-set-variable]
scene/resources/material.cpp:430:7: warning: variable 'using_world' set but not used [-Wunused-but-set-variable]
servers/visual/shader_language.cpp:2026:7: warning: variable 'all_const' set but not used [-Wunused-but-set-variable]
servers/visual/visual_server_scene.cpp:1383:28: warning: variable 'z_max_cam' set but not used [-Wunused-but-set-variable]
```

Also fixes two [-Wunused-value] warnings:
```
scene/gui/text_edit.cpp:4405:20: warning: statement has no effect [-Wunused-value]
servers/visual/visual_server_scene.cpp:905:48: warning: value computed is not used [-Wunused-value]
```

Some of those are bugs and need further work, they are identified with
`// FIXME` comments.
This commit is contained in:
Rémi Verschelde 2018-09-27 12:07:59 +02:00
parent cda5b0bfe1
commit d95bbb8922
22 changed files with 27 additions and 114 deletions
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11
modules/visual_script/visual_script_editor.cpp
View file

@ -2518,8 +2518,6 @@ void VisualScriptEditor::_port_action_menu(int p_option) {
}
ofs /= EDSCALE;
bool seq_connect = false;
Set<int> vn;
switch (p_option) {
@ -2552,7 +2550,6 @@ void VisualScriptEditor::_port_action_menu(int p_option) {
}
} break;
case CREATE_ACTION: {
seq_connect = true;
VisualScriptNode::TypeGuess tg = _guess_output_type(port_action_node, port_action_output, vn);
PropertyInfo property_info = script->get_node(edited_func, port_action_node)->get_output_value_port_info(port_action_output);
if (tg.type == Variant::OBJECT) {
@ -2656,7 +2653,6 @@ void VisualScriptEditor::_selected_connect_node(const String &p_text, const Stri
Ref<VisualScriptNode> vnode;
seq_connect = false;
if (p_category == String("method")) {
Ref<VisualScriptFunctionCall> n;
@ -2682,38 +2678,32 @@ void VisualScriptEditor::_selected_connect_node(const String &p_text, const Stri
Ref<VisualScriptCondition> n;
n.instance();
vnode = n;
seq_connect = true;
}
if (p_text == "VisualScriptSwitch") {
Ref<VisualScriptSwitch> n;
n.instance();
vnode = n;
seq_connect = true;
} else if (p_text == "VisualScriptSequence") {
Ref<VisualScriptSequence> n;
n.instance();
vnode = n;
seq_connect = true;
} else if (p_text == "VisualScriptIterator") {
Ref<VisualScriptIterator> n;
n.instance();
vnode = n;
seq_connect = true;
} else if (p_text == "VisualScriptWhile") {
Ref<VisualScriptWhile> n;
n.instance();
vnode = n;
seq_connect = true;
} else if (p_text == "VisualScriptReturn") {
Ref<VisualScriptReturn> n;
n.instance();
vnode = n;
seq_connect = true;
}
}
@ -3489,7 +3479,6 @@ VisualScriptEditor::VisualScriptEditor() {
clipboard = memnew(Clipboard);
}
updating_graph = false;
seq_connect = false;
edit_menu = memnew(MenuButton);
edit_menu->set_text(TTR("Edit"));