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Add associated function symbols

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This commit is contained in:
Sofia 2025-08-03 20:03:31 +03:00
parent 13c462cb9b
commit 9b9baabc81
1 changed files with 57 additions and 16 deletions
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73
reid-lsp/src/analysis.rs
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@ -10,8 +10,8 @@ use reid::{
compile_module,
error_raporting::{ErrorModules, ReidError},
mir::{
self, Context, FunctionCall, FunctionParam, IfExpression, Metadata, SourceModuleId, StructType, TypeKind,
WhileStatement, typecheck::typerefs::TypeRefs,
self, Context, CustomTypeKey, FunctionCall, FunctionParam, IfExpression, Metadata, SourceModuleId, StructType,
TypeKind, WhileStatement, typecheck::typerefs::TypeRefs,
},
perform_all_passes,
};
@ -155,6 +155,8 @@ pub struct AnalysisScope<'a> {
tokens: &'a Vec<FullToken>,
variables: HashMap<String, SymbolId>,
functions: HashMap<String, SymbolId>,
associated_functions: HashMap<(TypeKind, String), SymbolId>,
types: HashMap<TypeKind, SymbolId>,
}
impl<'a> AnalysisScope<'a> {
@ -164,6 +166,8 @@ impl<'a> AnalysisScope<'a> {
tokens: self.tokens,
variables: self.variables.clone(),
functions: self.functions.clone(),
associated_functions: self.associated_functions.clone(),
types: self.types.clone(),
}
}
@ -237,7 +241,7 @@ impl SemanticKind {
SemanticKind::Number => return None,
SemanticKind::Default => return None,
SemanticKind::Property => return None,
SemanticKind::Struct => return None,
SemanticKind::Struct => SemanticTokenModifier::DEFINITION,
SemanticKind::Comment => return None,
SemanticKind::Operator => return None,
SemanticKind::Keyword => return None,
@ -295,6 +299,8 @@ pub fn analyze_context(context: &mir::Context, module: &mir::Module, error: Opti
tokens: &module.tokens,
variables: HashMap::new(),
functions: HashMap::new(),
associated_functions: HashMap::new(),
types: HashMap::new(),
};
for import in &module.imports {
scope.state.init_types(&import.1, None);
@ -340,6 +346,16 @@ pub fn analyze_context(context: &mir::Context, module: &mir::Module, error: Opti
for typedef in &module.typedefs {
match &typedef.kind {
mir::TypeDefinitionKind::Struct(StructType(fields)) => {
let idx = scope
.token_idx(&typedef.meta, |t| matches!(t, Token::Identifier(_)))
.unwrap_or(typedef.meta.range.end);
let symbol = scope.state.new_symbol(idx, SemanticKind::Struct);
scope.state.set_symbol(idx, symbol);
scope.types.insert(
TypeKind::CustomType(CustomTypeKey(typedef.name.clone(), typedef.source_module)),
symbol,
);
for field in fields {
scope.state.init_types(&field.2, Some(field.1.clone()));
}
@ -367,17 +383,26 @@ pub fn analyze_context(context: &mir::Context, module: &mir::Module, error: Opti
};
}
for (_, function) in &module.associated_functions {
for (ty, function) in &module.associated_functions {
let idx = scope
.token_idx(&function.signature(), |t| matches!(t, Token::Identifier(_)))
.unwrap_or(function.signature().range.end);
let symbol = scope.state.new_symbol(idx, SemanticKind::Function);
scope.state.set_symbol(idx, symbol);
scope
.associated_functions
.insert((ty.clone(), function.name.clone()), symbol);
for param in &function.parameters {
scope.state.init_types(&param.meta, Some(param.ty.clone()));
if param.meta.source_module_id == module.module_id {
let idx = scope
let param_idx = scope
.token_idx(&param.meta, |t| matches!(t, Token::Identifier(_)))
.unwrap_or(function.signature().range.end);
let symbol = scope.state.new_symbol(idx, SemanticKind::Variable);
scope.state.set_symbol(idx, symbol);
scope.variables.insert(param.name.clone(), symbol);
let param_symbol = scope.state.new_symbol(param_idx, SemanticKind::Variable);
scope.state.set_symbol(param_idx, param_symbol);
scope.variables.insert(param.name.clone(), param_symbol);
}
}
@ -493,11 +518,13 @@ pub fn analyze_expr(
let idx = scope
.token_idx(&var_ref.2, |t| matches!(t, Token::Identifier(_)))
.unwrap_or(var_ref.2.range.end);
if let Some(symbol_id) = scope.variables.get(&var_ref.1) {
let symbol = scope.state.new_symbol(idx, SemanticKind::Reference(*symbol_id));
scope.state.set_symbol(idx, symbol);
scope.variables.insert(var_ref.1.clone(), symbol);
}
let symbol = if let Some(symbol_id) = scope.variables.get(&var_ref.1) {
scope.state.new_symbol(idx, SemanticKind::Reference(*symbol_id))
} else {
scope.state.new_symbol(idx, SemanticKind::Type)
};
scope.state.set_symbol(idx, symbol);
scope.variables.insert(var_ref.1.clone(), symbol);
}
mir::ExprKind::Indexed(value, _, index_expr) => {
analyze_expr(context, source_module, &value, scope);
@ -613,11 +640,25 @@ pub fn analyze_expr(
parameters, name, meta, ..
},
) => {
let idx = scope
let type_idx = scope
.token_idx(&expr.1, |t| matches!(t, Token::Identifier(_)))
.unwrap_or(expr.1.range.end);
let symbol = scope.state.new_symbol(idx, SemanticKind::Type);
scope.state.set_symbol(idx, symbol);
let type_symbol = if let Some(symbol_id) = scope.types.get(&ty) {
scope.state.new_symbol(type_idx, SemanticKind::Reference(*symbol_id))
} else {
scope.state.new_symbol(type_idx, SemanticKind::Type)
};
scope.state.set_symbol(type_idx, type_symbol);
let fn_idx = scope
.token_idx(&meta, |t| matches!(t, Token::Identifier(_)))
.unwrap_or(meta.range.end);
let fn_symbol = if let Some(symbol_id) = scope.associated_functions.get(&(ty.clone(), name.clone())) {
scope.state.new_symbol(fn_idx, SemanticKind::Reference(*symbol_id))
} else {
scope.state.new_symbol(fn_idx, SemanticKind::Function)
};
scope.state.set_symbol(fn_idx, fn_symbol);
for expr in parameters {
analyze_expr(context, source_module, expr, scope);