From 826c6108e2b88196813ff27903ab7645b9a9ebc0 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Fri, 20 Mar 2026 11:57:05 +0000
Subject: Replace assign keyword with set

---
 src/main/java/org/shedlang/compiler/parser/Parser.java    | 8 ++++----
 src/main/java/org/shedlang/compiler/parser/TokenType.java | 2 +-
 src/main/java/org/shedlang/compiler/parser/Tokeniser.java | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/main/java')

diff --git a/src/main/java/org/shedlang/compiler/parser/Parser.java b/src/main/java/org/shedlang/compiler/parser/Parser.java
index 8a55de2d..5716400a 100644
--- a/src/main/java/org/shedlang/compiler/parser/Parser.java
+++ b/src/main/java/org/shedlang/compiler/parser/Parser.java
@@ -526,7 +526,7 @@ public class Parser {
 
     static UntypedFunctionStatementNode parseFunctionStatement(TokenIterator<TokenType> tokens) {
         return switch (tokens.peek().tokenType()) {
-            case KEYWORD_ASSIGN, KEYWORD_VAL, KEYWORD_VAR, SYMBOL_UNDERSCORE ->
+            case KEYWORD_SET, KEYWORD_VAL, KEYWORD_VAR, SYMBOL_UNDERSCORE ->
                 parseAssign(tokens);
 
             case KEYWORD_BREAK ->
@@ -562,7 +562,7 @@ public class Parser {
                 case SYMBOL_HASH_PAREN_OPEN ->
                     offset += 1;
 
-                case KEYWORD_ASSIGN, KEYWORD_VAL, KEYWORD_VAR -> {
+                case KEYWORD_SET, KEYWORD_VAL, KEYWORD_VAR -> {
                     return parseAssign(tokens);
                 }
 
@@ -1266,8 +1266,8 @@ public class Parser {
         var start = tokens.startPosition();
 
         return switch (tokens.peek().tokenType()) {
-            case KEYWORD_ASSIGN -> {
-                tokens.skip(TokenType.KEYWORD_ASSIGN);
+            case KEYWORD_SET -> {
+                tokens.skip(TokenType.KEYWORD_SET);
 
                 var name = tokens.nextValue(TokenType.IDENTIFIER);
 
diff --git a/src/main/java/org/shedlang/compiler/parser/TokenType.java b/src/main/java/org/shedlang/compiler/parser/TokenType.java
index 945fb0b5..b1171014 100644
--- a/src/main/java/org/shedlang/compiler/parser/TokenType.java
+++ b/src/main/java/org/shedlang/compiler/parser/TokenType.java
@@ -9,7 +9,6 @@ public enum TokenType {
     COMMENT_SINGLE_LINE,
     WHITESPACE,
 
-    KEYWORD_ASSIGN,
     KEYWORD_BREAK,
     KEYWORD_EFFECT,
     KEYWORD_ELSE,
@@ -25,6 +24,7 @@ public enum TokenType {
     KEYWORD_PUB,
     KEYWORD_RESUME,
     KEYWORD_RETURN,
+    KEYWORD_SET,
     KEYWORD_STRUCT,
     KEYWORD_SUMTYPE,
     KEYWORD_TRUE,
diff --git a/src/main/java/org/shedlang/compiler/parser/Tokeniser.java b/src/main/java/org/shedlang/compiler/parser/Tokeniser.java
index 7912ae3b..8139e254 100644
--- a/src/main/java/org/shedlang/compiler/parser/Tokeniser.java
+++ b/src/main/java/org/shedlang/compiler/parser/Tokeniser.java
@@ -13,7 +13,6 @@ import static org.shedlang.compiler.tokeniser.Token.token;
 
 public class Tokeniser {
     private static final Map<String, TokenType> KEYWORDS = Map.ofEntries(
-        Map.entry("assign", TokenType.KEYWORD_ASSIGN),
         Map.entry("break", TokenType.KEYWORD_BREAK),
         Map.entry("effect", TokenType.KEYWORD_EFFECT),
         Map.entry("else", TokenType.KEYWORD_ELSE),
@@ -29,6 +28,7 @@ public class Tokeniser {
         Map.entry("pub", TokenType.KEYWORD_PUB),
         Map.entry("resume", TokenType.KEYWORD_RESUME),
         Map.entry("return", TokenType.KEYWORD_RETURN),
+        Map.entry("set", TokenType.KEYWORD_SET),
         Map.entry("struct", TokenType.KEYWORD_STRUCT),
         Map.entry("sumtype", TokenType.KEYWORD_SUMTYPE),
         Map.entry("true", TokenType.KEYWORD_TRUE),
-- 
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