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| author | simonpj@microsoft.com <unknown> | 2010-03-09 17:27:43 +0000 |
|---|---|---|
| committer | simonpj@microsoft.com <unknown> | 2010-03-09 17:27:43 +0000 |
| commit | 011680bdbd73c93f6fd8363aaef93f995ba8f5b1 (patch) | |
| tree | 05348f5ce75ce38ad94685f2f1e908e77f6d0f83 | |
| parent | 0ccb37ab2cc96f6e9cca7fe8fe0889efc13a8a69 (diff) | |
| download | haskell-011680bdbd73c93f6fd8363aaef93f995ba8f5b1.tar.gz | |
Comments only
| -rw-r--r-- | compiler/basicTypes/BasicTypes.lhs | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/compiler/basicTypes/BasicTypes.lhs b/compiler/basicTypes/BasicTypes.lhs index 4531c912c8..f14ab4d98c 100644 --- a/compiler/basicTypes/BasicTypes.lhs +++ b/compiler/basicTypes/BasicTypes.lhs @@ -673,8 +673,13 @@ defaultInlinePragma = InlinePragma { inl_act = AlwaysActive alwaysInlinePragma = defaultInlinePragma { inl_inline = True } neverInlinePragma = defaultInlinePragma { inl_act = NeverActive } -dfunInlinePragma = defaultInlinePragma { inl_rule = ConLike } - + +-- A DFun has an always-active inline activation so that +-- exprIsConApp_maybe can "see" its unfolding +-- (However, its actual Unfolding is a DFunUnfolding, which is +-- never inlined other than via exprIsConApp_maybe.) +dfunInlinePragma = defaultInlinePragma { inl_act = AlwaysActive + , inl_rule = ConLike } isDefaultInlinePragma :: InlinePragma -> Bool isDefaultInlinePragma (InlinePragma { inl_act = activation |