http://d.puremagic.com/issues/show_bug.cgi?id=10696
Summary: Show array bounds in Range violation exception
messages
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2013-07-22 10:26:14 PDT ---
void main(string[] args) {
auto a = new int[5];
auto x = a[args.length + 10];
}
DMD 2.064alpha gives me at runtime:
core.exception.RangeError@test(3): Range violation
But I'd like an error like:
core.exception.RangeError@test(3): Range violation with index '11' outside the
[0 .. 5] bounds
If it's not convenient to write that, then a simpler error message can be:
core.exception.RangeError@test(3): Range violation with index '11'
Such printed range values are very useful during debugging.
If possible I'd like such error messages to show signed values before they get
converted to a size_t, to make the messages more easy to read:
void main() {
auto a = new int[5];
int i = -10;
auto x = a[i];
}
===>
core.exception.RangeError@test(3): Range violation with index '-10'
--
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
