From e897791330f0b36d61cd85ab5a1015d6194a35de Mon Sep 17 00:00:00 2001
From: Uko Kokņevičs
Date: Sat, 24 Aug 2024 04:18:28 +0800
Subject: Added array access.

---
 parser/src/main/java/lv/enes/orang/parser/Parser.java | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'parser/src')

diff --git a/parser/src/main/java/lv/enes/orang/parser/Parser.java b/parser/src/main/java/lv/enes/orang/parser/Parser.java
index 06183a3..3d1d42b 100644
--- a/parser/src/main/java/lv/enes/orang/parser/Parser.java
+++ b/parser/src/main/java/lv/enes/orang/parser/Parser.java
@@ -205,9 +205,9 @@ public class Parser {
 	}
 
 	private Expression parseCallExpression() throws ParserException {
-		var callee = parseSimpleExpression();
+		var callee = parseMemberAccessExpression();
 		while (couldStartSimpleExpression(input.peek().type())) {
-			var arg = parseSimpleExpression();
+			var arg = parseMemberAccessExpression();
 			callee = new CallExpression(callee, arg);
 		}
 		return callee;
@@ -298,6 +298,16 @@ public class Parser {
 		return new LetInExpression(Collections.unmodifiableList(bindings), body);
 	}
 
+	private Expression parseMemberAccessExpression() throws ParserException {
+		var expr = parseSimpleExpression();
+		while (maybeConsumeToken(Token.Type.PERIOD_BRACKET_LEFT)) {
+			var idx = parseExpression();
+			consumeToken(Token.Type.BRACKET_RIGHT);
+			expr = new ArrayAccessExpression(expr, idx);
+		}
+		return expr;
+	}
+
 	private Statement parseReplLine() throws ParserException {
 		if (input.peek().type() == Token.Type.DEF) {
 			return parseStatement();
-- 
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