Slightly more helpful panic message in DynFlags

792671a8 · chevalier@alum.wellesley.edu · 53b0e839 · 792671a8
Commit 792671a8 authored Sep 15, 2008 by chevalier@alum.wellesley.edu
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compiler/main/DynFlags.hs compiler/main/DynFlags.hs +1 -1

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--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -578,7 +578,7 @@ defaultDynFlags =
        ghcUsagePath            = panic "defaultDynFlags: No ghciUsagePath",
        ghciUsagePath           = panic "defaultDynFlags: No ghciUsagePath",
        topDir                  = panic "defaultDynFlags: No topDir",
-        systemPackageConfig     = panic "defaultDynFlags: No systemPackageConfig",
+        systemPackageConfig     = panic  "no systemPackageConfig: call GHC.setSessionDynFlags",
        pgm_L                   = panic "defaultDynFlags: No pgm_L",
        pgm_P                   = panic "defaultDynFlags: No pgm_P",
        pgm_F                   = panic "defaultDynFlags: No pgm_F",