Add trivial compiler test with floating-point literals.

diff --git a/tests/check.scm b/tests/check.scm
index 05bfb54d3dffe10043a72f2e01030f8c57976d84..f843c729de1c2dbb85a29ef942c413387895cd75 100644 (file)
--- a/tests/check.scm
+++ b/tests/check.scm
@@ -41,6 +41,7 @@ USA.
 (define known-tests
   '(
     "compiler/test-fgopt-conect"
+    "compiler/test-toplev"
     "compiler/test-varname"
     "microcode/test-chacha"
     ;++ Kludge to run the flonum cast tests interpreted and compiled --

diff --git a/tests/compiler/test-toplev.scm b/tests/compiler/test-toplev.scm
new file mode 100644 (file)
index 0000000..4a047a9
--- /dev/null
+++ b/tests/compiler/test-toplev.scm
@@ -0,0 +1,44 @@
+#| -*-Scheme-*-
+
+Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
+    1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016,
+    2017, 2018 Massachusetts Institute of Technology
+
+This file is part of MIT/GNU Scheme.
+
+MIT/GNU Scheme is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+MIT/GNU Scheme is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with MIT/GNU Scheme; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
+USA.
+
+|#
+
+;;;; Tests for top-level entry points
+
+(declare (usual-integrations))
+\f
+(define test-env
+  (the-environment))
+
+(define assert-compiled-procedure
+  (predicate-assertion compiled-procedure? 'compiled-procedure?))
+
+(define-test 'example-with-flonum-data
+  (lambda ()
+    (let* ((code '(lambda (x) (flo:+ (flo:* 2. x) 1.)))
+          (scode (syntax&integrate code '((usual-integrations)) test-env))
+          (compiled-expression (compile-scode scode))
+          (procedure (eval compiled-expression test-env)))
+      (assert-compiled-procedure procedure)
+      (assert-eqv (procedure 123.) 247.))))
\ No newline at end of file