http://d.puremagic.com/issues/show_bug.cgi?id=4027
Summary: Nested function's bug in CTFE
Product: D
Version: 2.041
Platform: x86
URL: http://dusers.dip.jp/modules/forum/index.php?topic_id=
59#post_id222
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: zan77...@nifty.com
--- Comment #0 from SHOO <zan77...@nifty.com> 2010-03-29 14:19:25 PDT ---
(This bug was posted to the Japanese community site. I translate this report.)
This code doesn't work!
-------------------------------------------
auto f(string s)
{
return { return s; };
}
void main()
{
static immutable s = f("aaa")();
static assert(s == "aaa");// Error: static assert (null == "aaa") is false
}
-------------------------------------------
The function fails regardless of the argument when execute the following codes
in CTFE:
-------------------------------------------
auto f(string s)
{
return { assert(s); };
}
-------------------------------------------
You can take the following measures to avoid this problem:
-------------------------------------------
auto f(string s)
{
auto _s = s;
return { assert(_s); };
}
-------------------------------------------
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