[Issue 16684] New: std.getopt, problem with the automatic handling of "h"
via Digitalmars-d-bugs
digitalmars-d-bugs at puremagic.com
Mon Nov 14 04:21:51 PST 2016
https://issues.dlang.org/show_bug.cgi?id=16684
Issue ID: 16684
Summary: std.getopt, problem with the automatic handling of "h"
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: phobos
Assignee: nobody at puremagic.com
Reporter: b2.temp at gmx.com
Compile this program:
===============
void handleH(){assert(false);}
void handleG(){}
void main(string[] args)
{
import std.getopt;
getopt(args, config.passThrough, "g", &handleG);
getopt(args, config.passThrough, "h", &handleH);
}
===============
invoke with the -h option.
An assert error should happen.
There's a problem with the help system. If you replace "h" by "H" and call the
program with -H, then the assertion fails as expected.
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