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Count the uses of property, and do not generate properties that are not used

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Olivier Goffart 2022-02-17 14:20:51 +01:00 • committed by Olivier Goffart
parent 02dcf1173b
commit a32eee64a7
8 changed files with 233 additions and 39 deletions
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12
internal/compiler/generator/cpp.rs
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@ -1129,7 +1129,7 @@ fn generate_sub_component(
file.declarations.push(Declaration::Struct(popup_struct));
});
for property in &component.properties {
for property in component.properties.iter().filter(|p| p.use_count.get() > 0) {
let cpp_name = ident(&property.name);
let ty = if let Type::Callback { args, return_type } = &property.ty {
@ -1213,7 +1213,9 @@ fn generate_sub_component(
let mut properties_init_code = Vec::new();
for (prop, expression) in &component.property_init {
handle_property_init(prop, expression, &mut properties_init_code, &ctx)
if expression.use_count.get() > 0 {
handle_property_init(prop, expression, &mut properties_init_code, &ctx)
}
}
for item in &component.items {
@ -1449,7 +1451,7 @@ fn generate_repeated_component(
fn generate_global(file: &mut File, global: &llr::GlobalComponent, root: &llr::PublicComponent) {
let mut global_struct = Struct { name: ident(&global.name), ..Default::default() };
for property in &global.properties {
for property in global.properties.iter().filter(|p| p.use_count.get() > 0) {
let cpp_name = ident(&property.name);
let ty = if let Type::Callback { args, return_type } = &property.ty {
@ -1479,6 +1481,10 @@ fn generate_global(file: &mut File, global: &llr::GlobalComponent, root: &llr::P
);
for (property_index, expression) in global.init_values.iter().enumerate() {
if global.properties[property_index].use_count.get() == 0 {
continue;
}
if let Some(expression) = expression.as_ref() {
handle_property_init(
&llr::PropertyReference::Local { sub_component_path: vec![], property_index },