From 8499074bcc098aef27925c52c4548f7987127c64 Mon Sep 17 00:00:00 2001
From: Mikael Djurfeldt <djurfeldt@nada.kth.se>
Date: Sat, 19 Dec 1998 03:35:51 +0000
Subject: [PATCH] * macros.c (scm_makacro, scm_makmacro, scm_makmmacro): Added
 argument checking.

---
 libguile/macros.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libguile/macros.c b/libguile/macros.c
index 26b18cce6..51e2c4f79 100644
--- a/libguile/macros.c
+++ b/libguile/macros.c
@@ -56,6 +56,8 @@ scm_makacro (code)
      SCM code;
 {
   register SCM z;
+  SCM_ASSERT (SCM_NFALSEP (scm_procedure_p (code)),
+	      code, SCM_ARG1, s_makacro);
   SCM_NEWCELL (z);
   SCM_SETCDR (z, code);
   SCM_SETCAR (z, scm_tc16_macro);
@@ -70,6 +72,8 @@ scm_makmacro (code)
      SCM code;
 {
   register SCM z;
+  SCM_ASSERT (SCM_NFALSEP (scm_procedure_p (code)),
+	      code, SCM_ARG1, s_makmacro);
   SCM_NEWCELL (z);
   SCM_SETCDR (z, code);
   SCM_SETCAR (z, scm_tc16_macro | (1L << 16));
@@ -84,6 +88,8 @@ scm_makmmacro (code)
      SCM code;
 {
   register SCM z;
+  SCM_ASSERT (SCM_NFALSEP (scm_procedure_p (code)),
+	      code, SCM_ARG1, s_makmmacro);
   SCM_NEWCELL (z);
   SCM_SETCDR (z, code);
   SCM_SETCAR (z, scm_tc16_macro | (2L << 16));