adding headerizer args

parrot · May 14, 2011 · 2ff3c93 · 2ff3c93
1 parent 15fdf60
commit 2ff3c93
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/include/parrot/nci.h b/include/parrot/nci.h
@@ -54,8 +54,11 @@ PMC * Parrot_nci_parse_signature(PARROT_INTERP, ARGIN(STRING *sig_str))
         __attribute__nonnull__(1)
         __attribute__nonnull__(2);
 
-STRING * Parrot_nci_describe_sig(PARROT_INTERP, PMC *sig)
-        __attribute__nonnull__(1);
+PARROT_WARN_UNUSED_RESULT
+PARROT_CANNOT_RETURN_NULL
+STRING * Parrot_nci_describe_sig(PARROT_INTERP, ARGIN(PMC *sig))
+        __attribute__nonnull__(1)
+        __attribute__nonnull__(2);
 
 void Parrot_nci_sig_to_pcc(PARROT_INTERP,
     ARGIN(PMC *sig_pmc),
@@ -72,7 +75,8 @@ void Parrot_nci_sig_to_pcc(PARROT_INTERP,
        PARROT_ASSERT_ARG(interp) \
     , PARROT_ASSERT_ARG(sig_str))
 #define ASSERT_ARGS_Parrot_nci_describe_sig __attribute__unused__ int _ASSERT_ARGS_CHECK = (\
-       PARROT_ASSERT_ARG(interp))
+       PARROT_ASSERT_ARG(interp) \
+    , PARROT_ASSERT_ARG(sig))
 #define ASSERT_ARGS_Parrot_nci_sig_to_pcc __attribute__unused__ int _ASSERT_ARGS_CHECK = (\
        PARROT_ASSERT_ARG(interp) \
     , PARROT_ASSERT_ARG(sig_pmc) \

diff --git a/src/nci/signatures.c b/src/nci/signatures.c
@@ -245,8 +245,10 @@ Provide a descriptive string for a signature.
 
 */
 
+PARROT_WARN_UNUSED_RESULT
+PARROT_CANNOT_RETURN_NULL
 STRING *
-Parrot_nci_describe_sig(PARROT_INTERP, PMC *sig)
+Parrot_nci_describe_sig(PARROT_INTERP, ARGIN(PMC *sig))
 {
     ASSERT_ARGS(Parrot_nci_describe_sig)