-print-constraints without -F is useless

6f50a3f7 · Lev Walkin · 7e833b6e · 6f50a3f7
Commit 6f50a3f7 authored Jul 26, 2017 by Lev Walkin
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asn1c/asn1c.c asn1c/asn1c.c +8 -1

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--- a/asn1c/asn1c.c
+++ b/asn1c/asn1c.c
@@ -197,7 +197,14 @@ main(int ac, char **av) {
    /*
     * Validate the options combination.
     */
-    if(!print_arg__print_out) {
+    if(print_arg__print_out) {
+        if((asn1_printer_flags & APF_PRINT_CONSTRAINTS)
+           && !print_arg__fix_n_print) {
+            fprintf(stderr,
+                    "Error: -print-constraints argument requires -E -F\n");
+            exit(EX_USAGE);
+        }
+    } else {
        if(print_arg__fix_n_print) {
            fprintf(stderr, "Error: -F requires -E\n");
            exit(EX_USAGE);