[Issue 5671] CTFE string concat problem

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=5671


Don <clugdbug at yahoo.com.au> changed:

           What    |Removed                     |Added
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                 CC|                            |clugdbug at yahoo.com.au


--- Comment #1 from Don <clugdbug at yahoo.com.au> 2011-03-01 05:08:35 PST ---
Reduced test case shows it is a constant folding problem.
['a', 'b'] ~ "c" doesn't get constant folded.

string foo5671() {
    return ['a', 'b'];
}

string bug5671() {
    return foo5671() ~ "c";
}

static assert(bug5671() == "abc");

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