inline-c-cpp (empty) → 0.1.0.0

raw patch · 6 files changed

+117/−0 lines, 6 filesdep +basedep +inline-cdep +inline-c-cppsetup-changed

Dependencies added: base, inline-c, inline-c-cpp, template-haskell

Files

• LICENSE +20/−0
• Setup.hs +2/−0
• inline-c-cpp.cabal +37/−0
• src/Language/C/Inline/Cpp.hs +32/−0
• test/tests.cpp +11/−0
• test/tests.hs +15/−0

@@ -0,0 +1,20 @@+Copyright (c) 2015 FP Complete Corporation.++Permission is hereby granted, free of charge, to any person obtaining+a copy of this software and associated documentation files (the+"Software"), to deal in the Software without restriction, including+without limitation the rights to use, copy, modify, merge, publish,+distribute, sublicense, and/or sell copies of the Software, and to+permit persons to whom the Software is furnished to do so, subject to+the following conditions:++The above copyright notice and this permission notice shall be+included in all copies or substantial portions of the Software.++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,37 @@+name:                inline-c-cpp+version:             0.1.0.0+synopsis:            Lets you embed C++ code into Haskell.+description:         Utilities to inline C++ code into Haskell using inline-c.  See+                     tests for example on how to build.+license:             MIT+license-file:        LICENSE+author:              Francesco Mazzoli+maintainer:          francesco@fpcomplete.com+copyright:           (c) 2015 FP Complete Corporation+category:            FFI+tested-with:         GHC == 7.8.4, GHC == 7.10.1+build-type:          Simple+cabal-version:       >=1.10++source-repository head+  type:     git+  location: https://github.com/fpco/inline-c-cpp++library+  exposed-modules:     Language.C.Inline.Cpp+  ghc-options:         -Wall+  build-depends:       base >=4.7 && <5+                     , inline-c+                     , template-haskell+  hs-source-dirs:      src+  default-language:    Haskell2010++test-suite tests+  type:                exitcode-stdio-1.0+  hs-source-dirs:      test+  main-is:             tests.hs+  c-sources:           test/tests.cpp+  build-depends:       base >=4 && <5+                     , inline-c-cpp+  default-language:    Haskell2010+  extra-libraries:     stdc++

@@ -0,0 +1,32 @@+-- | Module exposing a 'Context' to inline C++ code.  We only have used+-- this for experiments, so use with caution.  See the C++ tests to see+-- how to build inline C++ code.+module Language.C.Inline.Cpp+  ( module Language.C.Inline+  , cppCtx+  , using+  ) where++import           Data.Monoid ((<>), mempty)+import qualified Language.Haskell.TH as TH++import           Language.C.Inline+import           Language.C.Inline.Context++-- | The equivalent of 'C.baseCtx' for C++.  It specifies the @.cpp@+-- file extension for the C file, so that g++ will decide to build C+++-- instead of C.  See the @.cabal@ test target for an example on how to+-- build.+cppCtx :: Context+cppCtx = baseCtx <> mempty+  { ctxFileExtension = Just "cpp"+  , ctxOutput = Just $ \s -> "extern \"C\" {\n" ++ s ++ "\n}"+  }++-- | Emits an @using@ directive, e.g.+--+-- @+-- C.using "namespace std" ==> using namespace std+-- @+using :: String -> TH.DecsQ+using s = verbatim $ "using " ++ s ++ ";"

@@ -0,0 +1,11 @@++#include <iostream>++extern "C" {+void inline_c_0_e9878d13a3494fc92f462122a4f7dd84b38a6a80(int x_inline_c_0) {++      std::cout << "Hello, world!" << x_inline_c_0 << std::endl;+    +}++}

@@ -0,0 +1,15 @@+{-# LANGUAGE TemplateHaskell #-}+{-# LANGUAGE QuasiQuotes #-}+{-# LANGUAGE ForeignFunctionInterface #-}+import qualified Language.C.Inline.Cpp as C++C.context C.cppCtx++C.include "<iostream>"++main :: IO ()+main = do+  let x = 3+  [C.block| void {+      std::cout << "Hello, world!" << $(int x) << std::endl;+    } |]