[Issue 19479] New: ints defined in template mixins have garbage values

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19479

          Issue ID: 19479
           Summary: ints defined in template mixins have garbage values
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: johannes.riecken at gmail.com

Code:

import std.conv;
import std.stdio;

mixin template genInts()
{
  enum arr = [0,1];
  static foreach (t; arr) {
    mixin("int i" ~ to!string(t) ~ " = 5;");
  }
}

void main() {
  mixin genInts!();
  writeln(i0);
  writeln(i1);
}


Expected output:
5
5

Actual output is two garbage integer values.

$ dmd --version
DMD64 D Compiler v2.083.0
Copyright (C) 1999-2018 by The D Language Foundation, All Rights Reserved
written by Walter Bright

$ uname -a
Linux jo-FX80 4.19.4-arch1-1-ARCH #1 SMP PREEMPT Fri Nov 23 09:06:58 UTC 2018
x86_64 GNU/Linux

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