// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o /dev/null \
// RUN: 2>&1 | FileCheck %s
// CHECK: [[@LINE+1]]:{{[0-9]+}}: error: Cannot represent a difference across sections
.long foo - bar
.section .zed
foo:
.section .bah
bar: