1 files changed, 31 insertions, 1 deletions
diff --git a/src/parser/context-defs.cpp b/src/parser/context-defs.cpp
index 76e61d4fb..e5c598b6b 100644
--- a/src/parser/context-defs.cpp
+++ b/src/parser/context-defs.cpp
@@ -72,6 +72,36 @@ Result<> ParseDefsCtx::addGlobal(Name,
   return Ok{};
 }
 
+Result<> ParseDefsCtx::addImplicitElems(Type,
+                                        std::vector<Expression*>&& elems) {
+  auto& e = wasm.elementSegments[implicitElemIndices.at(index)];
+  e->data = std::move(elems);
+  return Ok{};
+}
+
+Result<> ParseDefsCtx::addElem(Name,
+                               Name* table,
+                               std::optional<Expression*> offset,
+                               std::vector<Expression*>&& elems,
+                               Index pos) {
+  auto& e = wasm.elementSegments[index];
+  if (offset) {
+    e->offset = *offset;
+    if (table) {
+      e->table = *table;
+    } else if (wasm.tables.size() > 0) {
+      e->table = wasm.tables[0]->name;
+    } else {
+      return in.err(pos, "active element segment with no table");
+    }
+  } else {
+    e->offset = nullptr;
+    e->table = Name();
+  }
+  e->data = std::move(elems);
+  return Ok{};
+}
+
 Result<> ParseDefsCtx::addData(
   Name, Name* mem, std::optional<ExprT> offset, DataStringT, Index pos) {
   auto& d = wasm.dataSegments[index];
@@ -83,7 +113,7 @@ Result<> ParseDefsCtx::addData(
     } else if (wasm.memories.size() > 0) {
       d->memory = wasm.memories[0]->name;
     } else {
-      return in.err(pos, "active segment with no memory");
+      return in.err(pos, "active data segment with no memory");
     }
   } else {
     d->isPassive = true;