From 88062ee0e7c7b23e01e7f5e5b5667d99f2fbca94 Mon Sep 17 00:00:00 2001 From: Tom Smeding Date: Tue, 10 May 2022 17:19:24 +0200 Subject: Add README --- README.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 README.txt diff --git a/README.txt b/README.txt new file mode 100644 index 0000000..1c01ead --- /dev/null +++ b/README.txt @@ -0,0 +1,19 @@ +$ cabal run +Build profile: -w ghc-9.2.2 -O1 +In order, the following will be built (use -v for more details): + - repro-0.1.0.0 (exe:test) (file Main.hs changed) +Preprocessing executable 'test' for repro-0.1.0.0.. +Building executable 'test' for repro-0.1.0.0.. +[2 of 2] Compiling Main ( Main.hs, /home/tom/code/ghc-refinefrominscope-panic-repro/dist-newstyle/build/x86_64-linux/ghc-9.2.2/repro-0.1.0.0/x/test/build/test/test-tmp/Main.o, /home/tom/code/ghc-refinefrominscope-panic-repro/dist-newstyle/build/x86_64-linux/ghc-9.2.2/repro-0.1.0.0/x/test/build/test/test-tmp/Main.dyn_o ) +ghc: panic! (the 'impossible' happened) + (GHC version 9.2.2: + refineFromInScope + InScope {wild_00 $dQuote_a2GD} + $tcT + Call stack: + CallStack (from HasCallStack): + callStackDoc, called at compiler/GHC/Utils/Panic.hs:181:37 in ghc:GHC.Utils.Panic + pprPanic, called at compiler/GHC/Core/Opt/Simplify/Env.hs:706:30 in ghc:GHC.Core.Opt.Simplify.Env + +Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug + -- cgit v1.2.3-54-g00ecf