1 files changed, 0 insertions, 7 deletions
diff --git a/src/wasm.js b/src/wasm.js
index 38ca2f8f..fa2d732a 100644
--- a/src/wasm.js
+++ b/src/wasm.js
@@ -485,12 +485,6 @@ var checkAst = function(lexer, script, errorHandler) {
     throw "checkAst failed";
 };
 
-var markUsedBlocks = function(allocator, script) {
-  var result = Module._wasm_mark_used_blocks(allocator.$addr, script.$addr);
-  if (result != OK)
-    throw "markUsedBlocks failed";
-};
-
 var writeBinaryScript = function(allocator, writer, script, options) {
   var result = Module._wasm_write_binary_script(allocator.$addr, writer.$addr,
                                                 script.$addr, options.$addr);
@@ -523,7 +517,6 @@ wasm = {
   Writer: Writer,
 
   checkAst: checkAst,
-  markUsedBlocks: markUsedBlocks,
   parseAst: parseAst,
   writeBinaryScript: writeBinaryScript,
 };