Bug 17988 – [ICE] Segfault when using member in map
Status
RESOLVED
Resolution
FIXED
Severity
normal
Priority
P1
Component
dmd
Product
D
Version
D2
Platform
x86_64
OS
Linux
Creation time
2017-11-17T13:25:13Z
Last change time
2018-03-18T15:55:33Z
Assigned to
No Owner
Creator
Christian Durán
Comments
Comment #0 by ovejacuantica — 2017-11-17T13:25:13Z
import std.stdio, std.range, std.algorithm;
void main (string [] args) {
int [][] s;
auto q = s.front.front;
s.map!(c => c.map!(a => text(a[0] / q)));
}
Tested with dmd 2.077.0, ldc 1.5.0 doesn't segfault.
Comment #1 by bitter.taste — 2018-03-18T15:55:33Z
Works in master w/ the following output:
---
/tmp/foo.d(5): Error: only one index allowed to index int
./generated/linux/release/64/../../../../../phobos/std/algorithm/iteration.d(497): instantiated from here: MapResult!(__lambda2, int[])
/tmp/foo.d(5): instantiated from here: map!(int[])
./generated/linux/release/64/../../../../../phobos/std/algorithm/iteration.d(602): instantiated from here: __lambda2!(int[])
./generated/linux/release/64/../../../../../phobos/std/algorithm/iteration.d(497): instantiated from here: MapResult!(__lambda2, int[][])
/tmp/foo.d(5): instantiated from here: map!(int[][])
---