Problem with lazy IO in readTix
While fixing a problem with utf8 ghc/ghc#17073 (closed) encoding in ghc's hpc
binary we started getting readTix
producing a test failure:
=====> T10138(normal) 2118 of 7108 [0, 0, 0]
Wrong exit code for T10138()(expected 0 , actual 1 )
Stderr ( T10138 ):
hpc: T10138.keepme.tix: hGetContents: illegal operation (delayed read on closed handle)
*** unexpected failure for T10138(normal)
See more information in the discussion of this MR: ghc/ghc!1598 (closed)