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Bug 13295 – [CTFE] Modifications of const user type disappear

Status: RESOLVED
Resolution: FIXED
Severity: major
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2014-08-15T12:47:00Z
Last change time: 2015-01-21T13:49:42Z
Keywords: CTFE, pull, wrong-code
Assigned to: nobody
Creator: verylonglogin.reg

Comments

Comment #0 by verylonglogin.reg — 2014-08-15T12:47:37Z

This code should compile fine: --- struct S { int n; } void f(ref const S s) { *cast(int*) &s.n = 1; // assert(s.n == 1); // will also fail } void main() { static assert( { S s; f(s); return s.n == 1; // false, s.n is 0 } ()); } ---

Comment #1 by k.hara.pg — 2015-01-20T15:20:52Z

https://github.com/D-Programming-Language/dmd/pull/4319

Comment #2 by github-bugzilla — 2015-01-21T13:49:41Z

Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/cbb449b63d20ac46faa5c0f79d92cba23b743713 fix Issue 13295 - [CTFE] Modifications of const user type disappear https://github.com/D-Programming-Language/dmd/commit/fa9a9b834b674656096f69c6273acb2dcf8529b3 Merge pull request #4319 from 9rnsr/fix_ctfe Issue 13295 - [CTFE] Modifications of const user type disappear