ref: d37aa93a7d0a0f17da1fe127ae6ec3a3a092477e
dir: /test/link/section-union/bank-conflict.out/
error: Section "conflicting banks" is defined with conflicting banks 4 and 1 --- ERROR: <stdin>(14): Section already declared with different bank 4 FATAL: <stdin>(14): Cannot create section "conflicting banks" (1 error)