GHC Bug when updating stack

ghc: panic! (the 'impossible' happened)

(GHC version 7.10.3 for x86_64-apple-darwin):

Loading temp shared object failed: dlopen(/var/folders/y5/cc8zwjz12w1567wglxgzt05c0000gn/T/ghc39074_0/libghc_68.dylib, 5): no suitable image found. Did find:

/var/folders/y5/cc8zwjz12w1567wglxgzt05c0000gn/T/ghc39074_0/libghc_68.dylib: malformed mach-o: load commands size (49368) > 32768

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

Trac metadata

Trac field	Value
Version	7.10.3
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture

changed weight to 5

added Tbug Trac import labels

closed

This is a regression in Mac OS X Sierra's linker. The issue is worked around by GHC 8.0.2 and later. See #12479 (closed) for details.

Trac metadata

Trac field	Value
Resolution	Unresolved → ResolvedDuplicate
Related	- → #12479 (closed)

added Pnormal label