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| author | David Feuer <david.feuer@gmail.com> | 2017-12-01 17:00:24 -0500 |
|---|---|---|
| committer | David Feuer <David.Feuer@gmail.com> | 2017-12-01 17:00:25 -0500 |
| commit | bc761ad9c65c7aa62d38db39c59a6c0ae59c8ab8 (patch) | |
| tree | 434ced12dc70566760e61dbf6df5edfedf0fbb03 /testsuite/tests/ghci.debugger | |
| parent | 12efb230de40f24e4828734dd46627ebe24416b4 (diff) | |
| download | haskell-bc761ad9c65c7aa62d38db39c59a6c0ae59c8ab8.tar.gz | |
Cache TypeRep kinds aggressively
Cache `TypeRep k` in each `TrApp` or `TrTyCon` constructor of
`TypeRep (a :: k)`. This makes `typeRepKind` cheap.
With this change, we won't need any special effort to deserialize
typereps efficiently. The downside, of course, is that we make
`TypeRep`s slightly larger.
Reviewers: austin, hvr, bgamari, simonpj
Reviewed By: bgamari, simonpj
Subscribers: carter, simonpj, rwbarton, thomie
GHC Trac Issues: #14254
Differential Revision: https://phabricator.haskell.org/D4085
Diffstat (limited to 'testsuite/tests/ghci.debugger')
| -rw-r--r-- | testsuite/tests/ghci.debugger/scripts/break006.stderr | 4 | ||||
| -rw-r--r-- | testsuite/tests/ghci.debugger/scripts/print019.stderr | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/testsuite/tests/ghci.debugger/scripts/break006.stderr b/testsuite/tests/ghci.debugger/scripts/break006.stderr index 8bd838dffe..a9429d92a7 100644 --- a/testsuite/tests/ghci.debugger/scripts/break006.stderr +++ b/testsuite/tests/ghci.debugger/scripts/break006.stderr @@ -9,7 +9,7 @@ instance Show Integer -- Defined in ‘GHC.Show’ instance Show a => Show (Maybe a) -- Defined in ‘GHC.Show’ ...plus 22 others - ...plus 12 instances involving out-of-scope types + ...plus 17 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In a stmt of an interactive GHCi command: print it @@ -23,6 +23,6 @@ instance Show Integer -- Defined in ‘GHC.Show’ instance Show a => Show (Maybe a) -- Defined in ‘GHC.Show’ ...plus 22 others - ...plus 12 instances involving out-of-scope types + ...plus 17 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In a stmt of an interactive GHCi command: print it diff --git a/testsuite/tests/ghci.debugger/scripts/print019.stderr b/testsuite/tests/ghci.debugger/scripts/print019.stderr index 29d5317b97..70432f5558 100644 --- a/testsuite/tests/ghci.debugger/scripts/print019.stderr +++ b/testsuite/tests/ghci.debugger/scripts/print019.stderr @@ -9,6 +9,6 @@ instance Show TyCon -- Defined in ‘GHC.Show’ instance Show Integer -- Defined in ‘GHC.Show’ ...plus 29 others - ...plus 13 instances involving out-of-scope types + ...plus 18 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In a stmt of an interactive GHCi command: print it |