Diagnostic and cause
링크Import cycle
- 계열
- topaz
- 단계
- resolve
- 코드
TPZ3006
원인과 조건
A directed cycle in the module import graph produces TPZ3006.
관련 규칙 · Trigger and repair →대응
Remove a dependency from the cycle or put shared declarations in a third module that both modules can import.
Compiler phase: resolve.
Compiler explanation: The module graph contains a cyclic import dependency.
Message templates. The marker ⟨value⟩ stands for text computed for the reported program.
- import cycle: ⟨value⟩ Source
- module imports itself:
⟨value⟩Source
Observed for the candidate in Topaz 5.21.3. Execution
- error[TPZ3006]: import cycle: first -> second -> first
The import graph leads back to a module already on the dependency path. The example forms first -> second -> first.
Trigger and repair
A directed cycle in the module import graph produces TPZ3006.
Response
링크Remove a dependency from the cycle or put shared declarations in a third module that both modules can import.
Reproduction and verification
링크Rejected program
링크import first
표준 출력 없음.import secondexport let one = 1
import firstexport let two = 2
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
링크import first
import secondexport let one = 1
export let two = 2
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.