src/classes.lisp, src/class-layout-proto.lisp: Docstring fixes.

[sod] / src / module-impl.lisp

diff --git a/src/module-impl.lisp b/src/module-impl.lisp
index 9e74b2703f7cbbe908493485cb3f5d92249c065f..fe6b545785778b0a8d26c1e14d1810cb9df75b9a 100644 (file)
--- a/src/module-impl.lisp
+++ b/src/module-impl.lisp
@@ -167,7 +167,8 @@ (defun output-c-excursion (stream location thunk)
         (line (file-location-line location))
         (filename (file-location-filename location)))
     (cond (line
         (line (file-location-line location))
         (filename (file-location-filename location)))
     (cond (line

-          (format stream "~&#line ~D~@[ ~S~]~%" line filename)
+          (when (typep stream 'position-aware-stream)
+            (format stream "~&#line ~D~@[ ~S~]~%" line filename))

           (funcall thunk)
           (when (typep stream 'position-aware-stream)
             (fresh-line stream)
           (funcall thunk)
           (when (typep stream 'position-aware-stream)
             (fresh-line stream)