[Strings] stringview_*.slice (#4805)

Unfortunately one slice is the same as python [start:end], using 2 params,
and the other slice is one param, [CURR:CURR+num] (where CURR is implied
by the current state in the iter). So we can't use a single class here. Perhaps
a different name would be good, like slice vs substring (like JS does), but
I picked names to match the current spec.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/wasm2js.h b/src/wasm2js.h
index 7762f525a..034f9a215 100644
--- a/src/wasm2js.h
+++ b/src/wasm2js.h
@@ -2347,6 +2347,14 @@ Ref Wasm2JSBuilder::processFunctionBody(Module* m,
       unimplemented(curr);
       WASM_UNREACHABLE("unimp");
     }
+    Ref visitStringSliceWTF(StringSliceWTF* curr) {
+      unimplemented(curr);
+      WASM_UNREACHABLE("unimp");
+    }
+    Ref visitStringSliceIter(StringSliceIter* curr) {
+      unimplemented(curr);
+      WASM_UNREACHABLE("unimp");
+    }
     Ref visitRefAs(RefAs* curr) {
       unimplemented(curr);
       WASM_UNREACHABLE("unimp");