ghc-internal: @since for backtraceDesired

Fixes point 1 in #25052

ghc-internal: @since for backtraceDesired
Fixes point 1 in #25052
75b63a41 · Rodrigo Mesquita · Marge Bot · eb1cb536 · 75b63a41
Commit 75b63a41 authored 8 months ago by Rodrigo Mesquita Committed by Marge Bot 7 months ago
--- a/libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs
+++ b/libraries/ghc-internal/src/GHC/Internal/Exception/Type.hs
@@ -196,6 +196,7 @@ class (Typeable e, Show e) => Exception e where
    displayException :: e -> String
    displayException = show

+    -- | @since base-4.20.0.0
    backtraceDesired :: e -> Bool
    backtraceDesired _ = True