ref: d17e9c663e8b52e32c50b22e298a4240c7951b3d
dir: /test/link/section-union/align-conflict.out/
error: Section "conflicting alignment" is defined with conflicting 4-byte alignment (offset 0) and address $cafe
---
ERROR: <stdin>(18):
Section already declared as aligned to 4 bytes (offset 0)
FATAL: <stdin>(18):
Cannot create section "conflicting alignment" (1 error)