https://issues.dlang.org/show_bug.cgi?id=17875
Issue ID: 17875
Summary: Range violation in std.regex
Product: D
Version: D2
Hardware: x86
OS: Windows
Status: NEW
Severity: normal
Priority: P1
Component: phobos
Assignee: [email protected]
Reporter: [email protected]
import std.regex;
import std.array;
import std.stdio;
unittest {
auto f = `abc`;
auto re = `(()|(.+))`;
writeln(f.matchAll(re)); // Line 8
writeln(f.matchAll(re).array); // Line 9
}
In the above example, line 9 fails with:
core.exception.RangeError@D:\github\phobos\std\regex\package.d(576): Range
violation
Changing the order of line 8 and 9, the problem disappears. Duplicating line 8
causes no exception.
The regex is shortened to the smallest I found that exhibits this behavior.
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