Added array access.

1 files changed, 12 insertions, 2 deletions

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();