| ; RUN: not llc --mtriple=wasm32-unknown-unknown -asm-verbose=false -mattr=+reference-types < %s 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR | |
| %externref = type target("wasm.externref") | |
| define void @store_extern(%externref %ref) { | |
| store %extern undef, %externref %ref | |
| ret void | |
| } | |
| ; CHECK-ERROR: error: invalid type for undef constant |