Plugin recompilation check panics with inline-java
When building https://github.com/tweag/inline-java with the beta release of ghc 8.6.1, I'm getting a panic like the one in #15475 (closed).
stack --nix --no-terminal build --test --bench --no-run-tests --no-run-benchmarks
...
Log files have been written to: /home/centos/inline-java/.stack-work/logs/
-- While building custom Setup.hs for package inline-java-0.8.4 using:
/home/centos/.stack/setup-exe-cache/x86_64-linux-nix/Cabal-simple_mPHDZzAJ_2.4.0.0_ghc-8.6.0.20180810 --builddir=.stack-work/dist/x86_64-linux-nix/Cabal-2.4.0.0 build lib:inline-java test:spec --ghc-options " -ddump-hi -ddump-to-file -fdiagnostics-color=always"
Process exited with code: ExitFailure 1
Logs have been written to: /home/centos/inline-java/.stack-work/logs/inline-java-0.8.4.log
Configuring inline-java-0.8.4...
Preprocessing library for inline-java-0.8.4..
Building library for inline-java-0.8.4..
[4 of 4] Compiling Language.Java.Inline.Plugin ( src/Language/Java/Inline/Plugin.hs, .stack-work/dist/x86_64-linux-nix/Cabal-2.4.0.0/build/Language/Java/Inline/Plugin.o )
Preprocessing test suite 'spec' for inline-java-0.8.4..
Building test suite 'spec' for inline-java-0.8.4..
[1 of 3] Compiling Language.Java.InlineSpec ( tests/Language/Java/InlineSpec.hs, .stack-work/dist/x86_64-linux-nix/Cabal-2.4.0.0/build/spec/spec-tmp/Language/Java/InlineSpec.o )
ghc: panic! (the 'impossible' happened)
(GHC version 8.6.0.20180810 for x86_64-unknown-linux):
mkPluginUsage: file not found
Language.Java.Inline.Plugin /nix/store/5zgi3snmw1iq704jjaildk7x333s10cw-gradle-4.9/lib/libHSinline-java-0.8.4-JByd5xgK6QcDkJNlDDk6Qy-ghc8.6.0.20180810.so
Call stack:
CallStack (from HasCallStack):
callStackDoc, called at compiler/utils/Outputable.hs:1164:37 in ghc:Outputable
pprPanic, called at compiler/deSugar/DsUsage.hs:215:15 in ghc:DsUsage
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
[centos@ip-172-31-4-204 inline-java]$ stack --nix --no-terminal exec -- env | grep LD_LIBRARY_PATH
LD_LIBRARY_PATH=/nix/store/d5xr4h3bhl8iiyds5b59njawq3pnr4xr-openjdk-8u181b13/lib/openjdk/jre/lib/amd64/server/lib:/nix/store/rc9ksilfsx1pqya4lj8barzzywnvlncl-git-2.18.0/lib:/nix/store/d5xr4h3bhl8iiyds5b59njawq3pnr4xr-openjdk-8u181b13/lib:/nix/store/5zgi3snmw1iq704jjaildk7x333s10cw-gradle-4.9/lib
The fact that ghc tries to locate a library in {{/nix/store/5zgi3snmw1iq704jjaildk7x333s10cw-gradle-4.9/lib}} to check for recompilation makes me think that this is an actual bug in GHC. But I would be happy to get some assistance to confirm this.
I tried disabling recompilation checking by defining the plugin as:
plugin :: Plugin
plugin = defaultPlugin
{ installCoreToDos = install
, pluginRecompile = purePlugin
}
but the error persists.
This is what my dependencies look like in stack.yaml:
packages:
- .
- jni
- jvm
- jvm-batching
- jvm-streaming
- examples/classpath
- location: singletons
extra-dep: true
- location: criterion
extra-dep: true
- location: polyparse-1.12
extra-dep: true
extra-deps:
- distributed-closure-0.3.5
- git: https://github.com/haskell/cabal
# commit: ac461b381104a39a349d7416ecf1399805c6d000
commit: fe10982db1f2fa7d828fc5f8ddaa5beedceaddec
subdirs:
- Cabal
# - git: https://github.com/goldfirere/singletons.git
# commit: 5f867ace69ab12fc98fa71df1cdf7985afa3cb91
- git: https://github.com/haskell/stm.git
commit: 4a1deb98fc95e55d8a6762a7dfec1a7dfa8b49b2
- git: https://github.com/goldfirere/th-desugar
commit: 0f0a45f7b1f290a6005e6d9d849247f8c3d35429
- git: https://github.com/simonmar/async.git
commit: 725ba4bb9679c5d9c7fe0e2d45fda4f470851d40
- git: https://github.com/erikd/vector-algorithms.git
commit: 89e87b374d94e8a0c90fc58079ea1343c3ffa7c9
- cpphs-1.20.8
I'll see to share my modifications to singletons, criterion and polyparse, if necessary. I just fixed some dependency bounds and added MonadFail instances.
Trac metadata
Trac field | Value |
---|---|
Version | 8.6.1-beta1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | bgamari, mboes |
Operating system | |
Architecture |