hpc markup: Prelude.foldr1: empty list
While testing code coverage for my new package, I noticed this.
$ ghc-6.8.2 -fhpc --make tests.hs -o tests
$ ./tests 200
flatten flatten : OK, passed 200 tests.
reshape flatten : OK, passed 200 tests.
rank : OK, passed 200 tests.
shape size : OK, passed 200 tests.
size : OK, passed 200 tests.
$ hpc markup tests --include carray
Writing: hpc_index.html
hpc: Prelude.foldr1: empty list
$ hpc version
hpc tools, version 0.6
$ hpc markup tests --include nonexistent
Writing: hpc_index.html
hpc: Prelude.foldr1: empty listTrac metadata
| Trac field | Value |
|---|---|
| Version | 6.8.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Profiling |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |