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| author | Ben Gamari <ben@smart-cactus.org> | 2015-08-13 20:17:06 +0200 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2015-08-13 21:03:05 +0200 |
| commit | d2dd5af433be80464883735f133f3e4dea9c8bd4 (patch) | |
| tree | 9d41192244875e69ec6ef6d6c3c8bfc5bac8fd20 | |
| parent | 8c5b087b85624092a76465b844dd74d220fcc417 (diff) | |
| download | haskell-d2dd5af433be80464883735f133f3e4dea9c8bd4.tar.gz | |
DynFlags: Prohibit hpc and byte-code interpreter
The user's guide says hpc is incompatible with GHCi and #9903 would
agree. Fixes #9903.
| -rw-r--r-- | compiler/main/DynFlags.hs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs index 4f0bfc559b..5fa62b4541 100644 --- a/compiler/main/DynFlags.hs +++ b/compiler/main/DynFlags.hs @@ -4179,6 +4179,10 @@ makeDynFlagsConsistent dflags else let dflags' = dflags { hscTarget = HscLlvm } warn = "Compiler not unregisterised, so using LLVM rather than compiling via C" in loop dflags' warn + | gopt Opt_Hpc dflags && hscTarget dflags == HscInterpreted + = let dflags' = gopt_unset dflags Opt_Hpc + warn = "Hpc can't be used with byte-code interpreter. Ignoring -fhpc." + in loop dflags' warn | hscTarget dflags == HscAsm && platformUnregisterised (targetPlatform dflags) = loop (dflags { hscTarget = HscC }) |