[pure-lang-svn] SF.net SVN: pure-lang: [89] pure/trunk

[<ag...@us...>]

Revision: 89
          http://pure-lang.svn.sourceforge.net/pure-lang/?rev=89&view=rev
Author:   agraef
Date:     2008-05-16 09:37:31 -0700 (Fri, 16 May 2008)

Log Message:
-----------
Fixed C compilation problems with runtime.h.

Modified Paths:
--------------
    pure/trunk/ChangeLog
    pure/trunk/runtime.h

Modified: pure/trunk/ChangeLog
===================================================================
--- pure/trunk/ChangeLog	2008-05-16 08:46:10 UTC (rev 88)
+++ pure/trunk/ChangeLog	2008-05-16 16:37:31 UTC (rev 89)
@@ -1,3 +1,8 @@
+2008-05-16  Albert Graef  <Dr....@t-...>
+
+	* runtime.h: Fix compilation problems when header gets included
+	from C.
+
 2008-05-14  Albert Graef  <Dr....@t-...>
 
 	* funcall.h: Reduce maximum number of function parameters to

Modified: pure/trunk/runtime.h
===================================================================
--- pure/trunk/runtime.h	2008-05-16 08:46:10 UTC (rev 88)
+++ pure/trunk/runtime.h	2008-05-16 16:37:31 UTC (rev 89)
@@ -4,6 +4,7 @@
 /* The Pure runtime interface. */
 
 #include <stdint.h>
+#include <stdbool.h>
 #include <setjmp.h>
 #include <gmp.h>
 
@@ -124,9 +125,12 @@
 /* Run a Pure function and catch exceptions. If everything goes normal,
    pure_invoke returns the return value of the executed function. Otherwise it
    returns 0 and sets e to the exception value, as given by pure_throw().
-   XXXFIXME: Only supports parameterless functions right now. */
+   XXXFIXME: This only works with C++ and only supports parameterless
+   functions right now. */
 
+#ifdef __cplusplus
 pure_expr *pure_invoke(void *f, pure_expr*& e);
+#endif
 
 /* Count a new reference to an expression. This should be called whenever you
    want to store an expression somewhere, in order to prevent it from being


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