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  • #10883

Closed
Open
Opened Sep 15, 2015 by zardoz@trac-zardoz

Error messages referring to arrow operators use wrong symbols when outputting Unicode

As per #10509, GHC documentation gave the wrong glyphs for Unicode alternatives to the -< and >- arrow operators (the codepoints were correct, but the glyphs were not). The incorrect glyphs have also made it into the error output.

So, in GHC error messages, we see something like the following:

…

In the command: arr (+ 2) ↢ x

…

Where ↢ should actually be ⤙. The alternative to >- is also incorrectly printed.

Trac metadata
Trac field Value
Version 7.10.2
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component libraries/pretty
Test case
Differential revisions
BlockedBy
Related #10509
Blocking
CC
Operating system
Architecture
Assignee
Assign to
8.0.1
Milestone
8.0.1 (Past due)
Assign milestone
Time tracking
None
Due date
None
Reference: ghc/ghc#10883