58 lines
735 B
C
58 lines
735 B
C
/* http://gcc.gnu.org/ml/gcc-patches/2004-02/msg01307.html */
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typedef struct xdef xdef;
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struct xdef
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{
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char xtyp;
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xdef *next;
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int y;
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};
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extern void b ();
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extern void *foo (void *bar);
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extern void *foo2 (void *bar1, void *bar2);
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extern void *qwe;
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static void
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c (xdef * xp)
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{
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b (xp);
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}
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static void
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a (xdef ** xpp)
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{
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xdef *xp;
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xp = *xpp;
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foo (xp);
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xp = foo2 (xp, qwe);
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b (xp->next);
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foo (xp);
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if (xp->y)
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{
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foo (xp);
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if (xp)
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{
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xdef *p = foo2 (xp, qwe);
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foo2 (xp, p);
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xp = foo (p);
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}
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else
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{
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foo2 (foo(*xpp), *xpp);
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}
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}
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*xpp = foo2 (xpp, qwe);
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}
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void
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b (xdef ** xpp)
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{
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xdef *xp = *xpp;
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if (!xp)
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return;
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if (xp->xtyp == 0)
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a (xpp);
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c (xp);
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}
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