/** Finds type with given name. */
private JavaSymbol findType(Env env, String name) {
JavaSymbol bestSoFar = symbolNotFound;
for (Env env1 = env; env1 != null; env1 = env1.outer) {
for (JavaSymbol symbol : env1.scope.lookup(name)) {
if (symbol.kind == JavaSymbol.TYP) {
return symbol;
}
}
if (env1.outer != null) {
JavaSymbol symbol = findMemberType(env1, env1.enclosingClass, name, env1.enclosingClass);
if (symbol.kind < JavaSymbol.ERRONEOUS) {
// symbol exists
return symbol;
} else if (symbol.kind < bestSoFar.kind) {
bestSoFar = symbol;
}
}
}
// checks predefined types
JavaSymbol predefinedSymbol =
findMemberType(env, symbols.predefClass, name, symbols.predefClass);
if (predefinedSymbol.kind < bestSoFar.kind) {
return predefinedSymbol;
}
// JLS8 6.4.1 Shadowing rules
// named imports
for (JavaSymbol symbol : env.namedImports.lookup(name)) {
if (symbol.kind == JavaSymbol.TYP) {
return symbol;
}
}
// package types
JavaSymbol sym = findIdentInPackage(env.packge, name, JavaSymbol.TYP);
if (sym.kind < bestSoFar.kind) {
return sym;
}
// on demand imports
for (JavaSymbol symbol : env.starImports.lookup(name)) {
if (symbol.kind == JavaSymbol.TYP) {
return symbol;
}
}
// java.lang
JavaSymbol.PackageJavaSymbol javaLang = bytecodeCompleter.enterPackage("java.lang");
for (JavaSymbol symbol : javaLang.completedMembers().lookup(name)) {
if (symbol.kind == JavaSymbol.TYP) {
return symbol;
}
}
return bestSoFar;
}
