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13.2 Inheriting Methods

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This commit is contained in:
Tom Willemse 2021-06-14 23:42:40 -07:00
parent db403da4b2
commit 1dd608294a
1 changed files with 5 additions and 0 deletions
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5
src/com/craftinginterpreters/lox/LoxClass.java
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@ -19,6 +19,10 @@ class LoxClass implements LoxCallable {
return methods.get(name); return methods.get(name);
} }
if (superclass != null) {
return superclass.findMethod(name);
}
return null; return null;
} }
@ -37,6 +41,7 @@ class LoxClass implements LoxCallable {
return instance; return instance;
} }
@Override @Override
public int arity() { public int arity() {
LoxFunction initializer = findMethod("init"); LoxFunction initializer = findMethod("init");