Entered absent arg - triggered by INLINEABLE, regression from 8.0.2
Steps to reproduce:
git clone https://gitlab.imn.htwk-leipzig.de/waldmann/pure-matchbox
git checkout a2005d246cb7bd77a33bf4c09419534bc7ecd435
stack build
.stack-work/install/x86_64-linux/nightly-2017-09-26/8.2.1/bin/pure-matchbox -i -w Count data/z001.srsOutput:
pure-matchbox: Oops! Entered absent arg ww Map k (Set k1)Error goes away when compiling with -O0, or when removing this pragma in src/Matchbox/Pairs.hs
52 {-# INLINEABLE pre_images #-}
53 pre_images x rel = images x $ mirrorRel rel(normal output starts with YES on a single line)
Error also goes away when building with 8.0.2
PATH=/where/you/have/installed/ghc-8.0.2/bin:$PATH stack build --resolver=lts-9.6I tried to isolate a shorter test case but gave up after some hours. Is there some automation for this?
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.2.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |