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| author | Sylvain Henry <hsyl20@gmail.com> | 2018-06-15 16:23:53 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-06-15 16:23:54 -0400 |
| commit | fe770c211631e7b4c9b0b1e88ef9b6046c6585ef (patch) | |
| tree | e6a061a92d8d0d71d40c699982ee471627d816e0 /testsuite/tests/ghci.debugger | |
| parent | 42f3b53b5bc4674e41f16de08094821fe1aaec00 (diff) | |
| download | haskell-fe770c211631e7b4c9b0b1e88ef9b6046c6585ef.tar.gz | |
Built-in Natural literals in Core
Add support for built-in Natural literals in Core.
- Replace MachInt,MachWord, LitInteger, etc. with a single LitNumber
constructor with a LitNumType field
- Support built-in Natural literals
- Add desugar warning for negative literals
- Move Maybe(..) from GHC.Base to GHC.Maybe for module dependency
reasons
This patch introduces only a few rules for Natural literals (compared
to Integer's rules). Factorization of the built-in rules for numeric
literals will be done in another patch as this one is already big to
review.
Test Plan:
validate
test build with integer-simple
Reviewers: hvr, bgamari, goldfire, Bodigrim, simonmar
Reviewed By: bgamari
Subscribers: phadej, simonpj, RyanGlScott, carter, hsyl20, rwbarton,
thomie
GHC Trac Issues: #14170, #14465
Differential Revision: https://phabricator.haskell.org/D4212
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 a9429d92a7..4622cb53e9 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 17 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 @@ -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 17 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 diff --git a/testsuite/tests/ghci.debugger/scripts/print019.stderr b/testsuite/tests/ghci.debugger/scripts/print019.stderr index 70432f5558..5815080f6a 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 18 instances involving out-of-scope types + ...plus 19 instances involving out-of-scope types (use -fprint-potential-instances to see them all) • In a stmt of an interactive GHCi command: print it |