[Issue 3176] Compiler hangs on poorly formed mixin in variadic template

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=3176


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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch
            Version|2.031                       |1.045
            Summary|Compiler hangs on poorly    |Compiler hangs on poorly
                   |formed recurrence function  |formed mixin in variadic
                   |                            |template




--- Comment #3 from Don <clugdbug at yahoo.com.au>  2009-08-05 19:07:57 PDT ---
/*
Actually it's not so complicated as I thought -- it's just that after fixing
this, it falls foul of bug #3196. On D1, this is a complete fix.

PATCH: parse.c, line 2899 in DMD1.046, line 3358 in DMD2.

-        while (token.value != TOKrcurly)
+        while (token.value != TOKrcurly && token.value != TOKeof)
*/

// Even smaller test case:
void foo(S...)(S u) {
    alias typeof(mixin("{ return a[1;}()"))  z;
}

void main() {
   foo!()(0);
}

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