Remove tyConString

Data.Typeable.tyConString has been deprecated since GHC 7.4. We are long past the three-release rule, so it's time to remove it.

Trac metadata

Trac field	Value
Version	8.0.1
Type	Task
TypeOfFailure	OtherFailure
Priority	normal
Resolution	Unresolved
Component	Core Libraries
Test case
Differential revisions
BlockedBy
Related
Blocking
CC	ekmett
Operating system
Architecture

changed milestone to %8.2.1

changed weight to 5

added Ttask Trac import core libraries labels

Trac metadata

Trac field	Value
Differential revisions	- → D2950

mentioned in commit 5857dfb8

closed

Trac metadata

Trac field	Value
Resolution	Unresolved → ResolvedFixed

added Pnormal label