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  • Glasgow Haskell CompilerGlasgow Haskell Compiler
  • GHCGHC
  • Issues
  • #11329

Visible type applications: failing tests with WAY=hpc

$ ghc-head --info | grep Project
 [("Project name","The Glorious Glasgow Haskell Compilation System")
 ,("Project version","8.1.20151231")
 ,("Project Git commit id","8afeaad919dc67643b4eff14efafb48b59039b2b")
$ make slowtest TEST='VtaParse Vta1 Vta2' VERBOSE=2 TEST_HC=ghc-head
...

=====> VtaParse(normal) 1 of 3 [0, 0, 0] 
=====> VtaParse(hpc) 1 of 3 [0, 0, 0] 
Compile failed (status 256) errors were:
ghc: panic! (the 'impossible' happened)
  (GHC version 8.1.20151231 for x86_64-unknown-linux):
	dsExpr:HsTypeOut

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug


*** unexpected failure for VtaParse(hpc)
=====> VtaParse(optasm) 1 of 3 [0, 1, 0] 
=====> Vta1(normal) 2 of 3 [0, 1, 0] 
=====> Vta1(hpc) 2 of 3 [0, 1, 0] 
Compile failed (status 256) errors were:
ghc: panic! (the 'impossible' happened)
  (GHC version 8.1.20151231 for x86_64-unknown-linux):
	dsExpr:HsTypeOut

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug


*** unexpected failure for Vta1(hpc)
=====> Vta1(optasm) 2 of 3 [0, 2, 0] 
=====> Vta2(normal) 3 of 3 [0, 2, 0] 
=====> Vta2(hpc) 3 of 3 [0, 2, 0] 
Compile failed (status 256) errors were:
ghc: panic! (the 'impossible' happened)
  (GHC version 8.1.20151231 for x86_64-unknown-linux):
	dsExpr:HsTypeOut

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug


*** unexpected failure for Vta2(hpc)
=====> Vta2(optasm) 3 of 3 [0, 3, 0] 

Unexpected results from:
TEST="Vta1 Vta2 VtaParse"

Tests added in commit 2db18b81.

Trac metadata
Trac field Value
Version 7.11
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
Test case
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