From da0715aba96b85a6df23854960ebb3382fa0cf1f Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sat, 4 Apr 2020 21:21:19 +0200
Subject: [PATCH] LibJS: Rename WhileStatement::predicate() => body()

This name matches other parsers.
---
 Libraries/LibJS/AST.cpp | 4 ++--
 Libraries/LibJS/AST.h   | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Libraries/LibJS/AST.cpp b/Libraries/LibJS/AST.cpp
index ce9bc94267..1b4cd0d76b 100644
--- a/Libraries/LibJS/AST.cpp
+++ b/Libraries/LibJS/AST.cpp
@@ -166,7 +166,7 @@ Value IfStatement::execute(Interpreter& interpreter) const
 Value WhileStatement::execute(Interpreter& interpreter) const
 {
     Value last_value = js_undefined();
-    while (m_predicate->execute(interpreter).to_boolean()) {
+    while (m_test->execute(interpreter).to_boolean()) {
         if (interpreter.exception())
             return {};
         last_value = interpreter.run(*m_body);
@@ -564,7 +564,7 @@ void WhileStatement::dump(int indent) const
 
     print_indent(indent);
     printf("While\n");
-    predicate().dump(indent + 1);
+    test().dump(indent + 1);
     body().dump(indent + 1);
 }
 
diff --git a/Libraries/LibJS/AST.h b/Libraries/LibJS/AST.h
index 2d412196e1..2b7e3aeb1d 100644
--- a/Libraries/LibJS/AST.h
+++ b/Libraries/LibJS/AST.h
@@ -238,13 +238,13 @@ private:
 
 class WhileStatement : public Statement {
 public:
-    WhileStatement(NonnullRefPtr<Expression> predicate, NonnullRefPtr<ScopeNode> body)
-        : m_predicate(move(predicate))
+    WhileStatement(NonnullRefPtr<Expression> test, NonnullRefPtr<ScopeNode> body)
+        : m_test(move(test))
         , m_body(move(body))
     {
     }
 
-    const Expression& predicate() const { return *m_predicate; }
+    const Expression& test() const { return *m_test; }
     const ScopeNode& body() const { return *m_body; }
 
     virtual Value execute(Interpreter&) const override;
@@ -253,7 +253,7 @@ public:
 private:
     virtual const char* class_name() const override { return "WhileStatement"; }
 
-    NonnullRefPtr<Expression> m_predicate;
+    NonnullRefPtr<Expression> m_test;
     NonnullRefPtr<ScopeNode> m_body;
 };