mirror of
https://github.com/apple/swift.git
synced 2025-12-25 12:15:36 +01:00
86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
//===--- IndexSymbol.cpp --------------------------------------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "swift/Index/IndexSymbol.h"
|
|
#include "swift/AST/Decl.h"
|
|
|
|
using namespace swift;
|
|
using namespace swift::index;
|
|
|
|
static SymbolKind getFuncSymbolKind(const FuncDecl *FD) {
|
|
if (FD->isAccessor())
|
|
return SymbolKind::Accessor;
|
|
|
|
if (auto *op = FD->getOperatorDecl()) {
|
|
switch (op->getKind()) {
|
|
case DeclKind::PrefixOperator: return SymbolKind::PrefixOperator;
|
|
case DeclKind::PostfixOperator: return SymbolKind::PostfixOperator;
|
|
case DeclKind::InfixOperator: return SymbolKind::InfixOperator;
|
|
default:
|
|
llvm_unreachable("unexpected operator kind");
|
|
}
|
|
}
|
|
|
|
if (FD->getDeclContext()->isTypeContext()) {
|
|
if (FD->isStatic()) {
|
|
if (FD->getCorrectStaticSpelling() == StaticSpellingKind::KeywordClass)
|
|
return SymbolKind::ClassMethod;
|
|
return SymbolKind::StaticMethod;
|
|
}
|
|
return SymbolKind::InstanceMethod;
|
|
}
|
|
|
|
return SymbolKind::Function;
|
|
}
|
|
|
|
static SymbolKind getVarSymbolKind(const VarDecl *VD) {
|
|
auto *DC = VD->getDeclContext();
|
|
if (DC->isTypeContext()) {
|
|
if (VD->isStatic()) {
|
|
if (VD->getCorrectStaticSpelling() == StaticSpellingKind::KeywordClass)
|
|
return SymbolKind::ClassProperty;
|
|
return SymbolKind::StaticProperty;
|
|
}
|
|
return SymbolKind::InstanceProperty;
|
|
}
|
|
|
|
assert(!DC->isLocalContext() && "local variable seen while indexing");
|
|
return SymbolKind::Variable;
|
|
}
|
|
|
|
SymbolKind index::getSymbolKindForDecl(const Decl *D) {
|
|
switch (D->getKind()) {
|
|
case DeclKind::Enum: return SymbolKind::Enum;
|
|
case DeclKind::Struct: return SymbolKind::Struct;
|
|
case DeclKind::Class: return SymbolKind::Class;
|
|
case DeclKind::Protocol: return SymbolKind::Protocol;
|
|
case DeclKind::Extension: return SymbolKind::Extension;
|
|
case DeclKind::TypeAlias: return SymbolKind::TypeAlias;
|
|
case DeclKind::AssociatedType: return SymbolKind::AssociatedType;
|
|
case DeclKind::GenericTypeParam: return SymbolKind::GenericTypeParam;
|
|
case DeclKind::EnumElement: return SymbolKind::EnumElement;
|
|
case DeclKind::Subscript: return SymbolKind::Subscript;
|
|
case DeclKind::Constructor: return SymbolKind::Constructor;
|
|
case DeclKind::Destructor: return SymbolKind::Destructor;
|
|
case DeclKind::Param:
|
|
llvm_unreachable("unexpected parameter seen while indexing");
|
|
|
|
case DeclKind::Func:
|
|
return getFuncSymbolKind(cast<FuncDecl>(D));
|
|
case DeclKind::Var:
|
|
return getVarSymbolKind(cast<VarDecl>(D));
|
|
|
|
default:
|
|
return SymbolKind::Unknown;
|
|
}
|
|
}
|