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Bug 16795 – Allow taking address of 'scope' variable in some cases

Status: RESOLVED
Resolution: FIXED
Severity: enhancement
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2016-11-26T01:43:45Z
Last change time: 2018-03-04T03:27:36Z
Keywords: safe
Assigned to: No Owner
Creator: Walter Bright

Comments

Comment #0 by bugzilla — 2016-11-26T01:43:45Z

See https://github.com/dlang/dmd/pull/6253 int* q; scope int* p; scope int** pp = &q; // ok pp = &p; // error The last line should be allowed, because pp has a smaller lifetime than p.

Comment #1 by bugzilla — 2018-03-04T03:27:36Z

(In reply to Walter Bright from comment #0) > See https://github.com/dlang/dmd/pull/6253 And it was pulled.