Diagnostic and cause
링크Mutable export is rejected
- 계열
- topaz
- 단계
- resolve
- 코드
TPZ3011
원인과 조건
An exported mutable let binding produces TPZ3011.
관련 규칙 · Trigger and repair →대응
Export an immutable binding. Use a separate operation when callers need to request a change.
Compiler phase: resolve.
Compiler explanation: A module tries to export a mutable let binding.
Message templates. The marker ⟨value⟩ stands for text computed for the reported program.
export let mutis a static error: exported bindings are immutable views Source
Observed for the candidate in Topaz 5.21.3. Execution
- error[TPZ3011]:
export let mutis a static error: exported bindings are immutable views
The declaration combines export with let mut. Exported bindings provide immutable views.
Response
링크Export an immutable binding. Use a separate operation when callers need to request a change.
Reproduction and verification
링크Rejected program
링크export let mut value = 1
표준 출력 없음.기대 결과
The expected diagnostic, cause, source location, and accompanying diagnostics are specified below. The verification status records whether this program has been run.
Corrected program
링크export let value = 1
기대 결과
기대 결과
검사가 프로그램을 받아들입니다. 종료 코드 0.
This program applies the repair described above. The verification status records whether it has been run.