diff options
| -rw-r--r-- | haddock.cabal | 2 | ||||
| -rw-r--r-- | html-test/ref/Threaded.html | 94 | ||||
| -rw-r--r-- | html-test/src/Threaded.hs | 10 | ||||
| -rw-r--r-- | html-test/src/Threaded_TH.hs | 13 |
4 files changed, 118 insertions, 1 deletions
diff --git a/haddock.cabal b/haddock.cabal index 03bb28ab..ed570f53 100644 --- a/haddock.cabal +++ b/haddock.cabal @@ -42,7 +42,7 @@ executable haddock default-language: Haskell2010 main-is: Main.hs hs-source-dirs: driver - ghc-options: -funbox-strict-fields -Wall -fwarn-tabs -O2 + ghc-options: -funbox-strict-fields -Wall -fwarn-tabs -O2 -threaded build-depends: base >= 4.3 && < 4.9 diff --git a/html-test/ref/Threaded.html b/html-test/ref/Threaded.html new file mode 100644 index 00000000..95a18933 --- /dev/null +++ b/html-test/ref/Threaded.html @@ -0,0 +1,94 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" +><head + ><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" + /><title + >Threaded</title + ><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" + /><script src="haddock-util.js" type="text/javascript" + ></script + ><script type="text/javascript" + >//<![CDATA[ +window.onload = function () {pageLoad();setSynopsis("mini_Threaded.html");}; +//]]> +</script + ></head + ><body + ><div id="package-header" + ><ul class="links" id="page-menu" + ><li + ><a href="index.html" + >Contents</a + ></li + ><li + ><a href="doc-index.html" + >Index</a + ></li + ></ul + ><p class="caption empty" + > </p + ></div + ><div id="content" + ><div id="module-header" + ><table class="info" + ><tr + ><th + >Safe Haskell</th + ><td + >None</td + ></tr + ></table + ><p class="caption" + >Threaded</p + ></div + ><div id="description" + ><p class="caption" + >Description</p + ><div class="doc" + ><p + >Ensures haddock built with <code + >-threaded</code + >.</p + ></div + ></div + ><div id="synopsis" + ><p id="control.syn" class="caption expander" onclick="toggleSection('syn')" + >Synopsis</p + ><ul id="section.syn" class="hide" onclick="toggleSection('syn')" + ><li class="src short" + ><a href="#v:f" + >f</a + > :: <a href=" ${pkgroot}/../../share/doc/ghc/html/libraries/base-4.8.0.0/Prelude.html#t:Integer" + >Integer</a + ></li + ></ul + ></div + ><div id="interface" + ><h1 + >Documentation</h1 + ><div class="top" + ><p class="src" + ><a name="v:f" class="def" + >f</a + > :: <a href=" ${pkgroot}/../../share/doc/ghc/html/libraries/base-4.8.0.0/Prelude.html#t:Integer" + >Integer</a + ></p + ><div class="doc" + ><p + ><code + >$(forkTH)</code + > fails at compile time if haddock isn't using the + threaded RTS.</p + ></div + ></div + ></div + ></div + ><div id="footer" + ><p + >Produced by <a href="http://www.haskell.org/haddock/" + >Haddock</a + > version 2.16.0</p + ></div + ></body + ></html +> diff --git a/html-test/src/Threaded.hs b/html-test/src/Threaded.hs new file mode 100644 index 00000000..7f3073ad --- /dev/null +++ b/html-test/src/Threaded.hs @@ -0,0 +1,10 @@ +{-# LANGUAGE TemplateHaskell #-} + +-- | Ensures haddock built with @-threaded@. +module Threaded where + +import Threaded_TH + +-- | @$(forkTH)@ fails at compile time if haddock isn't using the +-- threaded RTS. +f = $(forkTH) diff --git a/html-test/src/Threaded_TH.hs b/html-test/src/Threaded_TH.hs new file mode 100644 index 00000000..53e5a399 --- /dev/null +++ b/html-test/src/Threaded_TH.hs @@ -0,0 +1,13 @@ +-- | Imported by 'Threaded', since a TH splice can't be used in the +-- module where it is defined. +module Threaded_TH where + +import Control.Concurrent (forkOS) +import Language.Haskell.TH.Syntax (Exp (LitE), Lit (IntegerL), Q, runIO) + +-- | forkOS requires the threaded RTS, so this TH fails if haddock was +-- built without @-threaded@. +forkTH :: Q Exp +forkTH = do + _ <- runIO (forkOS (return ())) + return (LitE (IntegerL 0)) |