From a0074f328bfabc0c28d7e5b1202761daaa265fc8 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Wed, 27 Sep 2023 20:22:34 +0100
Subject: Parse struct without fields

---
 .../java/org/shedlang/compiler/parser/Parser.java  | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/main/java/org/shedlang/compiler/parser')

diff --git a/src/main/java/org/shedlang/compiler/parser/Parser.java b/src/main/java/org/shedlang/compiler/parser/Parser.java
index 831f5732..2bda39ed 100644
--- a/src/main/java/org/shedlang/compiler/parser/Parser.java
+++ b/src/main/java/org/shedlang/compiler/parser/Parser.java
@@ -452,6 +452,9 @@ public class Parser {
             case KEYWORD_FUN ->
                 parseFunctionDefinition(tokens);
 
+            case KEYWORD_STRUCT ->
+                parseStructDefinition(tokens);
+
             case KEYWORD_VAL ->
                 parseAssign(tokens);
 
@@ -556,6 +559,25 @@ public class Parser {
         };
     }
 
+    private static UntypedNamespaceStatementNode parseStructDefinition(TokenIterator<TokenType> tokens) {
+        var start = tokens.position();
+
+        tokens.skip(TokenType.KEYWORD_STRUCT);
+
+        var name = tokens.nextValue(TokenType.IDENTIFIER);
+
+        tokens.skip(TokenType.SYMBOL_PAREN_OPEN);
+        tokens.skip(TokenType.SYMBOL_PAREN_CLOSE);
+
+        tokens.skip(TokenType.SYMBOL_BRACE_OPEN);
+        tokens.skip(TokenType.SYMBOL_BRACE_CLOSE);
+
+        var end = tokens.position();
+        var source = start.to(end);
+
+        return new UntypedStructDefinitionNode(name, List.of(), source);
+    }
+
     static UntypedExpressionNode parseSubExpression(TokenIterator<TokenType> tokens, OperatorPrecedence parentPrecedence) {
         return parseExpression(tokens, Optional.of(parentPrecedence));
     }
-- 
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