From 2a801a129b29f15bd225c7ee8ba41dc7a315c2af Mon Sep 17 00:00:00 2001
From: Luna <git@l4.pm>
Date: Sun, 4 Apr 2021 17:45:14 -0300
Subject: [PATCH] add note about comptime hash map

---
 src/lang.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lang.zig b/src/lang.zig
index 127ff04..3747941 100644
--- a/src/lang.zig
+++ b/src/lang.zig
@@ -643,7 +643,10 @@ pub const Lang = struct {
                 // in a variable because then that variable must be comptime.
 
                 // the drawback of this approach is that our emitted code is basically linear
-                // because we don't use the hashmap anymore. maybe #5359 can help.
+                // because we don't use the hashmap anymore.
+                //
+                // Attempting to use ComptimeHashMap hits compiler bugs and I'm
+                // not sure if we can map strings to *types* in it.
 
                 if (std.mem.eql(u8, &lowered_command_name, command_string)) {
                     found = true;