Add Void constant for execution_result

wasmx · Jul 15, 2020 · 010413a · 010413a
1 parent f3f9a68
commit 010413a
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/lib/fizzy/execute.cpp b/lib/fizzy/execute.cpp
@@ -1365,7 +1365,7 @@ execution_result execute(Instance& instance, FuncIdx func_idx, span<const uint64
 end:
     // WebAssembly 1.0 allows at most one return variable.
     assert(pc == &code.instructions[code.instructions.size()] && stack.size() <= 1);
-    return stack.size() != 0 ? stack.pop() : execution_result{};
+    return stack.size() != 0 ? stack.pop() : Void;
 
 trap:
     return Trap;

diff --git a/lib/fizzy/execute.hpp b/lib/fizzy/execute.hpp
@@ -33,6 +33,7 @@ struct execution_result
     constexpr explicit execution_result(trapped_tag) noexcept : trapped{true} {}
 };
 
+constexpr execution_result Void;
 constexpr execution_result Trap{execution_result::trapped_tag{}};
 
 struct Instance;