diff options
| author | Simon Marlow <simonmar@microsoft.com> | 2007-05-17 12:00:37 +0000 |
|---|---|---|
| committer | Simon Marlow <simonmar@microsoft.com> | 2007-05-17 12:00:37 +0000 |
| commit | 8c9667e1a1036359f2c656c6cc031d50ae746554 (patch) | |
| tree | 6dc90ddcbb33751a8464e494028e7f978953094f /docs | |
| parent | daa640e41e5bb964adc385509d97220b96d4ac5e (diff) | |
| download | haskell-8c9667e1a1036359f2c656c6cc031d50ae746554.tar.gz | |
xref to the docs for +RTS -xc
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/ghci.xml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/users_guide/ghci.xml b/docs/users_guide/ghci.xml index d8d0a89741..0f78ebe97b 100644 --- a/docs/users_guide/ghci.xml +++ b/docs/users_guide/ghci.xml @@ -1373,7 +1373,9 @@ a :: a have no context information attached to them. Finding which particular call to <literal>head</literal> in your program resulted in the error can be a painstaking process, usually involving - <literal>Debug.Trace.trace</literal>.</para> + <literal>Debug.Trace.trace</literal>, or compiling with + profiling and using <literal>+RTS -xc</literal> (see <xref + linkend="prof-time-options" />).</para> <para>The GHCi debugger offers a way to hopefully shed some light on these errors quickly and without modifying or recompiling the source |