automatic import of ghc-scientificopeneuler23.09

4 files changed, 310 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index e69de29..5ad601c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1 @@
+/scientific-0.3.7.0.tar.gz
diff --git a/ghc-scientific.spec b/ghc-scientific.spec
new file mode 100644
index 0000000..4951964
--- /dev/null
+++ b/ghc-scientific.spec
@@ -0,0 +1,138 @@
+%global pkg_name scientific
+%global pkgver %{pkg_name}-%{version}
+%bcond_with tests
+
+Name:           ghc-%{pkg_name}
+Version:        0.3.7.0
+Release:        1
+Summary:        Numbers represented using scientific notation
+License:        BSD-3-Clause
+URL:            https://hackage.haskell.org/package/%{pkg_name}
+Source0:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/%{pkg_name}-%{version}.tar.gz
+Source1:        https://hackage.haskell.org/package/%{pkg_name}-%{version}/revision/5.cabal#/%{pkg_name}.cabal
+BuildRequires:  ghc-Cabal-devel
+BuildRequires:  ghc-base-devel
+BuildRequires:  ghc-base-prof
+BuildRequires:  ghc-binary-devel
+BuildRequires:  ghc-binary-prof
+BuildRequires:  ghc-bytestring-devel
+BuildRequires:  ghc-bytestring-prof
+BuildRequires:  ghc-containers-devel
+BuildRequires:  ghc-containers-prof
+BuildRequires:  ghc-deepseq-devel
+BuildRequires:  ghc-deepseq-prof
+BuildRequires:  ghc-hashable-devel
+BuildRequires:  ghc-hashable-prof
+BuildRequires:  ghc-integer-logarithms-devel
+BuildRequires:  ghc-integer-logarithms-prof
+BuildRequires:  ghc-primitive-devel
+BuildRequires:  ghc-primitive-prof
+BuildRequires:  ghc-rpm-macros
+BuildRequires:  ghc-template-haskell-devel
+BuildRequires:  ghc-template-haskell-prof
+BuildRequires:  ghc-text-devel
+BuildRequires:  ghc-text-prof
+ExcludeArch:    %{ix86}
+%if %{with tests}
+BuildRequires:  ghc-QuickCheck-devel
+BuildRequires:  ghc-QuickCheck-prof
+BuildRequires:  ghc-smallcheck-devel
+BuildRequires:  ghc-smallcheck-prof
+BuildRequires:  ghc-tasty-devel
+BuildRequires:  ghc-tasty-hunit-devel
+BuildRequires:  ghc-tasty-hunit-prof
+BuildRequires:  ghc-tasty-prof
+BuildRequires:  ghc-tasty-quickcheck-devel
+BuildRequires:  ghc-tasty-quickcheck-prof
+BuildRequires:  ghc-tasty-smallcheck-devel
+BuildRequires:  ghc-tasty-smallcheck-prof
+%endif
+
+%description
+"Data.Scientific" provides the number type 'Scientific'. Scientific numbers are
+arbitrary precision and space efficient. They are represented using
+<http://en.wikipedia.org/wiki/Scientific_notation scientific notation>.
+The implementation uses a coefficient 'c :: 'Integer'' and a base-10 exponent
+'e :: 'Int''. A scientific number corresponds to the 'Fractional' number:
+''fromInteger' c * 10 '^^' e'.
+
+Note that since we're using an 'Int' to represent the exponent these numbers
+aren't truly arbitrary precision. I intend to change the type of the exponent
+to 'Integer' in a future release.
+
+The main application of 'Scientific' is to be used as the target of parsing
+arbitrary precision numbers coming from an untrusted source. The advantages
+over using 'Rational' for this are that:
+
+* A 'Scientific' is more efficient to construct. Rational numbers need to be
+constructed using '%' which has to compute the 'gcd' of the 'numerator' and
+'denominator'.
+
+* 'Scientific' is safe against numbers with huge exponents. For example:
+'1e1000000000 :: 'Rational'' will fill up all space and crash your program.
+Scientific works as expected:
+
+>>> read "1e1000000000" :: Scientific 1.0e1000000000
+
+* Also, the space usage of converting scientific numbers with huge exponents to
+''Integral's' (like: 'Int') or ''RealFloat's' (like: 'Double' or 'Float') will
+always be bounded by the target type.
+
+%package devel
+Summary:        Haskell %{pkg_name} library development files
+Requires:       %{name} = %{version}-%{release}
+Requires:       ghc-compiler = %{ghc_version}
+Requires(post): ghc-compiler = %{ghc_version}
+Requires(postun): ghc-compiler = %{ghc_version}
+
+%description devel
+This package provides the Haskell %{pkg_name} library development files.
+
+%package -n ghc-%{pkg_name}-help
+Summary:        Haskell %{pkg_name} library documentation
+BuildArch:      noarch
+
+%description -n ghc-%{pkg_name}-help
+This package provides the Haskell %{pkg_name} library documentation.
+
+%package -n ghc-%{pkg_name}-prof
+Summary:        Haskell %{pkg_name} profiling library
+Requires:       ghc-%{pkg_name}-devel = %{version}-%{release}
+Supplements:    (ghc-%{pkg_name}-devel and ghc-prof)
+
+%description -n ghc-%{pkg_name}-prof
+This package provides the Haskell %{pkg_name} profiling library.
+
+%prep
+%autosetup -n %{pkg_name}-%{version}
+cp -p %{SOURCE1} %{pkg_name}.cabal
+
+%build
+%ghc_lib_build
+
+%install
+%ghc_lib_install
+
+%check
+%cabal_test
+
+%post devel
+%ghc_pkg_recache
+
+%postun devel
+%ghc_pkg_recache
+
+%files -f %{name}.files
+%license LICENSE
+
+%files devel -f %{name}-devel.files
+%doc changelog
+
+%files -n ghc-%{pkg_name}-help -f ghc-%{pkg_name}-help.files
+%license LICENSE
+
+%files -n ghc-%{pkg_name}-prof -f ghc-%{pkg_name}-prof.files
+
+%changelog
+* Tue Aug 22 2023 Lin Runze <lrzlin@163.com> 0.3.7.0-1
+- Initial packaging (Version 0.3.7.0)
diff --git a/scientific.cabal b/scientific.cabal
new file mode 100755
index 0000000..9afaec3
--- /dev/null
+++ b/scientific.cabal
@@ -0,0 +1,170 @@
+name:               scientific
+version:            0.3.7.0
+x-revision:         5
+synopsis:           Numbers represented using scientific notation
+description:
+  "Data.Scientific" provides the number type 'Scientific'. Scientific numbers are
+  arbitrary precision and space efficient. They are represented using
+  <http://en.wikipedia.org/wiki/Scientific_notation scientific notation>.
+  The implementation uses a coefficient @c :: 'Integer'@ and a base-10 exponent
+  @e :: 'Int'@. A scientific number corresponds to the
+  'Fractional' number: @'fromInteger' c * 10 '^^' e@.
+  .
+  Note that since we're using an 'Int' to represent the exponent these numbers
+  aren't truly arbitrary precision. I intend to change the type of the exponent
+  to 'Integer' in a future release.
+  .
+  The main application of 'Scientific' is to be used as the target of parsing
+  arbitrary precision numbers coming from an untrusted source. The advantages
+  over using 'Rational' for this are that:
+  .
+  * A 'Scientific' is more efficient to construct. Rational numbers need to be
+  constructed using '%' which has to compute the 'gcd' of the 'numerator' and
+  'denominator'.
+  .
+  * 'Scientific' is safe against numbers with huge exponents. For example:
+  @1e1000000000 :: 'Rational'@ will fill up all space and crash your
+  program. Scientific works as expected:
+  .
+  >>> read "1e1000000000" :: Scientific
+  1.0e1000000000
+  .
+  * Also, the space usage of converting scientific numbers with huge exponents to
+  @'Integral's@ (like: 'Int') or @'RealFloat's@ (like: 'Double' or 'Float')
+  will always be bounded by the target type.
+
+homepage:           https://github.com/basvandijk/scientific
+bug-reports:        https://github.com/basvandijk/scientific/issues
+license:            BSD3
+license-file:       LICENSE
+author:             Bas van Dijk
+maintainer:         Bas van Dijk <v.dijk.bas@gmail.com>
+category:           Data
+build-type:         Simple
+cabal-version:      >=1.10
+extra-source-files: changelog
+tested-with:
+  GHC ==7.6.3
+   || ==7.8.4
+   || ==7.10.3
+   || ==8.0.2
+   || ==8.2.2
+   || ==8.4.4
+   || ==8.6.5
+   || ==8.8.4
+   || ==8.10.7
+   || ==9.0.2
+   || ==9.2.6
+   || ==9.4.4
+   || ==9.6.1
+
+source-repository head
+  type:     git
+  location: git://github.com/basvandijk/scientific.git
+
+flag bytestring-builder
+  description:
+    Depend on the bytestring-builder package for backwards compatibility.
+
+  default:     False
+  manual:      False
+
+flag integer-simple
+  description: Use the integer-simple package instead of integer-gmp
+  default:     False
+
+library
+  exposed-modules:
+    Data.ByteString.Builder.Scientific
+    Data.Scientific
+    Data.Text.Lazy.Builder.Scientific
+
+  other-modules:
+    GHC.Integer.Compat
+    Utils
+
+  other-extensions:
+    BangPatterns
+    DeriveDataTypeable
+    Trustworthy
+
+  ghc-options:      -Wall
+  build-depends:
+      base                >=4.5     && <4.19
+    , binary              >=0.5.1   && <0.9
+    , containers          >=0.4.2.1 && <0.7
+    , deepseq             >=1.3.0.0 && <1.5
+    , hashable            >=1.2.7.0 && <1.5
+    , integer-logarithms  >=1.0.3.1 && <1.1
+    , primitive           >=0.7.1.0 && <0.9
+    , template-haskell    >=2.8     && <2.21
+    , text                >=1.2.3.0 && <1.3 || >=2.0 && <2.1
+
+  if flag(bytestring-builder)
+    build-depends:
+        bytestring          >=0.9    && <0.10.4
+      , bytestring-builder  >=0.10.4 && <0.11
+
+  else
+    build-depends: bytestring >=0.10.4 && <0.12
+
+  if impl(ghc >=9.0)
+    build-depends: base >=4.15
+
+    if flag(integer-simple)
+      build-depends: invalid-cabal-flag-settings <0
+
+  else
+    if flag(integer-simple)
+      build-depends: integer-simple
+
+    else
+      build-depends: integer-gmp
+
+  if impl(ghc <8)
+    other-extensions: TemplateHaskell
+
+  if impl(ghc >= 9.0)
+    -- these flags may abort compilation with GHC-8.10
+    -- https://gitlab.haskell.org/ghc/ghc/-/merge_requests/3295
+    ghc-options: -Winferred-safe-imports -Wmissing-safe-haskell-mode
+
+  hs-source-dirs:   src
+  default-language: Haskell2010
+
+test-suite test-scientific
+  type:             exitcode-stdio-1.0
+  hs-source-dirs:   test
+  main-is:          test.hs
+  default-language: Haskell2010
+  ghc-options:      -Wall
+  build-depends:
+      base
+    , binary
+    , QuickCheck        >=2.14.2
+    , scientific
+    , smallcheck        >=1.0
+    , tasty             >=1.4.0.1
+    , tasty-hunit       >=0.8
+    , tasty-quickcheck  >=0.8
+    , tasty-smallcheck  >=0.2
+    , text
+
+  if flag(bytestring-builder)
+    build-depends:
+        bytestring
+      , bytestring-builder
+
+  else
+    build-depends: bytestring
+
+benchmark bench-scientific
+  type:             exitcode-stdio-1.0
+  hs-source-dirs:   bench
+  main-is:          bench.hs
+  default-language: Haskell2010
+  ghc-options:      -O2
+  build-depends:
+      base
+    , criterion   >=0.5
+    , scientific
diff --git a/sources b/sources
new file mode 100644
index 0000000..5844f2a
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+a06f86fd0faae56f2b932a234fbc8a44  scientific-0.3.7.0.tar.gz