#9077: Forcing the type to be IO {} instead of IO() causes a "panic! The
impossible has happened" output.
-------------------------------------+-------------------------------------
Reporter: Westycoot | Owner:
Type: bug | Status: closed
Priority: normal | Milestone:
Component: Compiler | Version: 7.8.2
Resolution: worksforme | Keywords:
Operating System: | Architecture: x86
Unknown/Multiple | Difficulty: Unknown
Type of failure: Compile- | Blocked By:
time performance bug | Related Tickets:
Test Case: |
rename/should_fail/T9077 |
Blocking: |
Differential Revisions: |
-------------------------------------+-------------------------------------
Comment (by Simon Peyton Jones