Here is a bug I encountered a while ago, but did not have the time to narrow down and report until now:

# import std.stdio;
#
# struct MyStruct
# {
#   int i;
#
#   void display()
#   {
#     writefln("getting i=", i);
#   }
#
#   void someFunc()
#   {
#     // We never call this function
#     void bug(MyStruct[] array)
#     {
# 	// Comment out this line and the bug goes away
# 	array[0].i = i+1;
#     }
#
#     writefln("i=", i);
#     display();
#     writefln("i=", i);
#   }
# }
#
# void main()
# {
#   MyStruct m;
#   m.i = 10;
#   m.someFunc();
# }

When I run this I get (on linux, dmd 0.111)

i=10
getting i=-1073754812
i=10

The middle (erroneous) value seems to vary somewhat randomly.

Nick

Added to DStress as
http://dstress.kuehne.cn/run/bug_20050128_A.d
http://dstress.kuehne.cn/run/bug_20050128_B.d

Thomas