[wasm] Allow full u32 range for table maximum in WebAssembly.Table constructor.

src/wasm/module-compiler.cc

Index: src/wasm/module-compiler.cc
diff --git a/src/wasm/module-compiler.cc b/src/wasm/module-compiler.cc
index 3a988e69962eb31e3e9ddd5b1ea144ce1a654b35..4fe8d2313c8d18ef55854db4c92679f4859d1deb 100644
--- a/src/wasm/module-compiler.cc
+++ b/src/wasm/module-compiler.cc
@@ -1339,8 +1339,8 @@ int InstanceBuilder::ProcessImports(Handle<FixedArray> code_table,
         }
 
         if (table.has_max) {
-          int64_t imported_max_size =
-              table_instance.table_object->maximum_length();
+          int64_t imported_max_size = static_cast<int64_t>(

[Clemens Hammacher, 2017/07/10 10:35:48]

You don't need this static_cast.

[titzer, 2017/07/10 10:38:23]

Done.

+              table_instance.table_object->maximum_length()->Number());
           if (imported_max_size < 0) {
             thrower_->LinkError(
                 "table import %d has no maximum length, expected %d", index,