1 files changed, 4 insertions(+), 1 deletions(-)

M src/runtime.js

@@ 134,8 134,8 @@ function buildResult (result, refs, defs) {
             }
           }
           return  {
+            ...existingResult,
             [v.key]: keyResult,
-            ...existingResult
           }
         })
       })


@@ 175,6 175,9 @@ function buildResult (result, refs, defs) {
 
 function handlePipe (data, pipe, definitions) {
   if (pipe.type === REF) {
+    if (typeof pipe.value !== 'string') {
+      throw new Error(`Bad definition reference: ${JSON.stringify(pipe.value)}`)
+    }
     const definition = definitions[pipe.value]
     if (!definition) {
       throw new Error(`Definition not found: ${pipe.value}`)