+# Tests that destructive-functions on known-constant data cause
+# compile-time warnings.
+cat > $tmpfilename <<EOF
+(let ((string "foo"))
+ (defun foo ()
+ (setf string "bar")))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defun foo ()
+ (let (result)
+ (nreverse result)))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defun bar ()
+ (let ((result ""))
+ (nreverse result)))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(let ((string "foo"))
+ (defun foo ()
+ (replace string "bar")))
+EOF
+expect_failed_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defun foo ()
+ (setf (char "bar" 0) #\1))
+EOF
+expect_failed_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(let ((foo '(1 2 3)))
+ (defun foo ()
+ (nconc foo foo)))
+EOF
+expect_failed_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+x
+y
+z
+EOF
+expect_failed_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(declaim (optimize (speed 3) (space 0) (safety 0)))
+
+(defun foo (bar)
+ (last bar))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defstruct foo
+ (bar #p"/tmp/"))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(eval-when (:compile-toplevel :load-toplevel :execute)
+ (defstruct foox)
+ (defmethod make-load-form ((foo foox) &optional env)
+ (declare (ignore env))
+ '(make-foox)))
+(defstruct bar
+ (foo #.(make-foox)))
+EOF
+expect_clean_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defun something (x) x)
+...
+(defun something-more (x) x)
+EOF
+expect_aborted_compile $tmpfilename
+
+cat > $tmpfilename <<EOF
+(if t (locally))
+EOF
+expect_clean_cload $tmpfilename
+
+cat > $tmpfilename <<EOF
+(defconstant cl-package (find-package :cl))
+(defun cl-symbol-p (x)
+ (eq (symbol-package x) cl-package))
+EOF
+expect_clean_cload $tmpfilename
+
+cat > $tmpfilename <<EOF
+(and (eval-when (:compile-toplevel) (error "oops AND")))
+(or (eval-when (:compile-toplevel) (error "oops OR")))
+(cond (t (eval-when (:compile-toplevel) (error "oops COND"))))
+EOF
+expect_clean_cload $tmpfilename