[Issue 4078] [CTFE] Failed return of dynamic array item

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=4078


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
                 CC|                            |clugdbug at yahoo.com.au


--- Comment #1 from Don <clugdbug at yahoo.com.au> 2010-05-22 06:56:04 PDT ---
This patch also fixes bug 4052 which has the same root cause.

PATCH (svn 497): interpret.c, NewExp::interpret, line 1579.

       return createBlockDuplicatedArrayLiteral(newtype,
-           newtype->defaultInitLiteral(), lenExpr->toInteger()); 
+            ((TypeArray *)newtype)->next->defaultInitLiteral(),
+            lenExpr->toInteger());

TEST CASES FOR TEST SUITE:

int bug4078() {
    int[] arr = new int[1];
    return arr[0];
}
static assert(bug4078() == 0);

int bug4052() {
    int[] arr = new int[1];
    int s;
    foreach (x; arr)
        s += x;
    foreach (x; arr)
        s += x * x;
    return 4052;
}
static assert(bug4052() == 4052);

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