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Bug 7621 – Immutable type equivalence problem

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2012-03-01T13:14:00Z
Last change time: 2012-03-25T20:53:04Z
Keywords: pull, rejects-valid
Assigned to: nobody
Creator: bearophile_hugs

Comments

Comment #0 by bearophile_hugs — 2012-03-01T13:14:49Z

I don't understand this bug. D2 code: void main() { enum uint N = 4u; char[] A = "hello".dup; uint[immutable char[N]] dict; dict[*cast(immutable char[4]*)(A[0 .. N].ptr)] = 0; // OK dict[*cast(immutable char[N]*)(A[0 .. N].ptr)] = 0; // line 6, error } DMD 2.059head gives: test.d(6): Error: cannot implicitly convert expression (*cast(immutable(char[N]*))cast(char*)A[0u..4u]) of type immutable(char[N]) to immutable(char[4u])

Comment #1 by k.hara.pg — 2012-03-24T23:04:24Z

https://github.com/D-Programming-Language/dmd/pull/838

Comment #2 by github-bugzilla — 2012-03-25T20:39:02Z

Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/555bb0d25c908fb2811c665372510b529088c814 Merge pull request #838 from 9rnsr/fix7621 Issue 7621 - Immutable type equivalence problem