Remove unneeded static_assert on number of Names in hashing (#3606)

The assertion is not really needed. Wasm64 will need changes to support
more than 2^32 names, in theory, but (1) wasm64 is just memory64 atm,
and (2) we'd need to add a general option for Index to be larger than 32
bits in general, so there is nothing specific to the hashing code here.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/ir/ExpressionAnalyzer.cpp b/src/ir/ExpressionAnalyzer.cpp
index fe4b4e80c..59f243e4d 100644
--- a/src/ir/ExpressionAnalyzer.cpp
+++ b/src/ir/ExpressionAnalyzer.cpp
@@ -350,8 +350,6 @@ size_t ExpressionAnalyzer::hash(Expression* curr) {
         return;
       }
       rehash(digest, 2);
-      static_assert(sizeof(Index) == sizeof(int32_t),
-                    "wasm64 will need changes here");
       rehash(digest, internalNames[curr]);
     }
     void visitNonScopeName(Name curr) { rehash(digest, uint64_t(curr.str)); }