Add a todo note about wasm ABI

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/Makefile b/Makefile
index c17633b943aab5cf91e20fd524485443b66d40ae..9556f657ee35ddf75dd404702eec27f2a453b4d0 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -122,6 +122,11 @@ FILEASSETS = $(addprefix templates/, libre shapelib.html script.js \
                $(wildcard templates/*.tera)
 
 WASM := wasm32-unknown-unknown
+# ^ todo: Is this still right after
+#     Use correct ABI for wasm32 by default
+#     https://github.com/rust-lang/rust/pull/79998
+# ?  But maybe it doesn't matter since we're very conservative and
+# only pass JsValue and a few strings across the WASM ABI.
 
 #---------- toplevel aggregate targets ----------