Upstream: https://github.com/catap/ArgumentParser/tree/macports-macOS-12
Adaptation: update paths

commit 6f4837a5b586dcbd7787b1881e798920ae20285a
Author: Kirill A. Korinsky <kirill@korins.ky>
Date:   Fri Dec 3 15:14:16 2021 +0100

    compatibility with https://github.com/beelsebob/CoreParse/pull/45

diff --git a/optool/FSArgumentParser/ArgumentParser/FSArgumentSignature.m b/optool/FSArgumentParser/ArgumentParser/FSArgumentSignature.m
index eda9ade..edbaecd 100644
--- a/optool/FSArgumentParser/ArgumentParser/FSArgumentSignature.m
+++ b/optool/FSArgumentParser/ArgumentParser/FSArgumentSignature.m
@@ -108,12 +108,12 @@
                 NSAssert([[values objectAtIndex:0] isKindOfClass:[CPKeywordToken class]], @"expecting keyword token");
                 NSAssert([[values objectAtIndex:1] isKindOfClass:[CPKeywordToken class]], @"expecting keyword token");
                 NSAssert([[values objectAtIndex:3] isKindOfClass:[CPKeywordToken class]], @"expecting keyword token");
-                NSNumber * location = [[values objectAtIndex:2] number];
+                NSNumber * location = [[values objectAtIndex:2] numberValue];
                 valueRange.location = [location integerValue];
                 valueRange.length = [location integerValue];
                 NSNumber * length;
                 if ([[values objectAtIndex:4] isKindOfClass:[CPNumberToken class]]) {
-                    length = [[values objectAtIndex:4] number];
+                    length = [[values objectAtIndex:4] numberValue];
                     valueRange.length = MAX(valueRange.location, [length integerValue]);
                 } else {
                     valueRange.length = NSNotFound; // infinite