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Bug 9647 – Ignored immutable in struct literal

Status: RESOLVED
Resolution: DUPLICATE
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: x86
OS: Windows
Creation time: 2013-03-04T17:23:00Z
Last change time: 2013-03-05T07:25:02Z
Keywords: accepts-invalid
Assigned to: nobody
Creator: bearophile_hugs

Comments

Comment #0 by bearophile_hugs — 2013-03-04T17:23:22Z

Issue found by Ali Çehreli: http://forum.dlang.org/thread/[email protected] DMD 2.063alpha accepts this code, ignoring the immutable(): struct Foo { int[] arr; this(int[] arr_) { this.arr = arr_; } } void main() { auto arr = [1]; auto f = immutable(Foo)(arr); pragma(msg, typeof(f)); // Prints: Foo f.arr[0]++; }

Comment #1 by acehreli — 2013-03-04T17:45:39Z

Thanks bearophile... Note that the bug disappears when the constructor is removed.

Comment #2 by yebblies — 2013-03-05T07:25:02Z

*** This issue has been marked as a duplicate of issue 6578 ***