lib/sod.h (SOD_DECL): Check that we allocated the right size.

[sod] / doc / runtime.tex

diff --git a/doc/runtime.tex b/doc/runtime.tex
index 4f6d277..59b4d72 100644 (file)
--- a/doc/runtime.tex
+++ b/doc/runtime.tex
@@ -824,6 +824,10 @@ The following macro constructs an instance with automatic storage duration.
   instance should be torn down before this happens, using the
   \descref{fun}{sod_teardown}[function].  It may be appropriate to @|assert|
   that the object is ready for deallocation at this time.
+
+  By default, this macro will abort the program if the size allocated for the
+  instance doesn't match the size required by the class object; set
+  \descref{feat}{SOD_RECKLESS} to inhibit this check.
 \end{describe}
 
 \subsubsection{Dynamic allocation}