From 55f45123f21e63e883d0afe16d97dcb5dafdd296 Mon Sep 17 00:00:00 2001
From: Mathias Magnusson <mathias@magnusson.space>
Date: Wed, 4 Jun 2025 01:12:01 +0200
Subject: begin implementing if expressions

registers are used over block boundaries though, which doesn't work very
well so i turned off register freeing to make it look like it works
(unless you create more than 12 values total)
---
 src/Lexer.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/Lexer.zig')

diff --git a/src/Lexer.zig b/src/Lexer.zig
index cb146c7..f59737e 100644
--- a/src/Lexer.zig
+++ b/src/Lexer.zig
@@ -19,6 +19,8 @@ pub const Token = struct {
 
         // Keywords
         let,
+        @"if",
+        @"else",
     };
 };
 
@@ -120,7 +122,7 @@ fn identifierOrKeyword(self: *Self) Token {
         }
         const value = self.source[self.start..self.pos];
         return self.create(switch (std.meta.stringToEnum(Token.Type, value) orelse .invalid) {
-            .let => .let,
+            .let, .@"if", .@"else" => |t| t,
             else => .identifier,
         });
     }
-- 
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