From 5358e659d76828a82d2fd277192e27a243296ff8 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Sun, 15 Feb 2026 17:08:11 -0800
Subject: [PATCH] add a compile error for trying to compile a doc at runtime

---
 src/tokenize.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tokenize.zig b/src/tokenize.zig
index 52f7af63380e5999c42cae99b0ba5833174e3089..4473901d4759ef5258ce2770f63adb03e2f68c76 100644
--- a/src/tokenize.zig
+++ b/src/tokenize.zig
@@ -32,6 +32,7 @@ pub fn do(comptime input: string, comptime symbols: []const u8) []const Token {
     var mode = 0;
 
     @setEvalBranchQuota(1000000);
+    if (!@inComptime()) @compileError("must be at comptime!");
 
     inline for (input, 0..) |c, i| {
         const s = &[_]u8{c};
-- 
2.54.0