src/final.lisp (test-module): Fix egregiously wrong docstring.

[sod] / src / final.lisp

diff --git a/src/final.lisp b/src/final.lisp
index 45bb690..6b81e3d 100644 (file)
--- a/src/final.lisp
+++ b/src/final.lisp
@@ -40,14 +40,22 @@
 
 (export 'test-module)
 (defun test-module (path reason)
-  "Reset the translator's state, read a module from PATH and output it with
-   REASON, returning the result as a string."
-  (setf *module-map* (make-hash-table :test #'equal))
-  (with-open-file (out *debugout-pathname*
-                  :direction :output
-                  :if-exists :supersede
-                  :if-does-not-exist :create)
-    (output-module (read-module path) reason out)))
+  "Read a module from PATH, to exercise the machinery.
+
+   If REASON is non-nil, then output the module to `*debugout-pathname*' with
+   that REASON.
+
+   Return a two-element list (NERROR NWARNING) of the number of errors and
+   warnings encountered while processing the module."
+  (multiple-value-bind (module nerror nwarning)
+      (count-and-report-errors () (read-module path))
+    (when reason
+      (with-open-file (out *debugout-pathname*
+                      :direction :output
+                      :if-exists :supersede
+                      :if-does-not-exist :create)
+       (output-module module reason out)))
+    (list nerror nwarning)))
 
 (export 'test-parse-c-type)
 (defun test-parse-c-type (string)