feat(compiler): hoist static trees

packages/compiler-core/src/codegen.ts

@@ -185,8 +185,15 @@ export function generate(
       if (prefixIdentifiers) {
         push(`const { ${ast.imports.join(', ')} } = Vue\n`)
       } else {
+        // "with" mode.
         // save Vue in a separate variable to avoid collision
         push(`const _Vue = Vue\n`)
+        // in "with" mode, helpers are declared inside the with block to avoid
+        // has check cost, but hosits are lifted out of the function - we need
+        // to provide the helper here.
+        if (ast.hoists.length) {
+          push(`const _${CREATE_VNODE} = Vue.createVNode\n`)
+        }
       }
     }
     genHoists(ast.hoists, context)