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cc: fix an out of bounds array access
Alternatively, we could expand the ewidth array in [568]c/txt.c to have NALLTYPES elements and give all types above NTYPE a width of -1. I don't think it's worth it since TDOT and TOLD are the only two type values above NTYPE that are passed to typ: $ /tmp/cctypes cc/dcl.c:683: t->down = typ(TOLD, T); cc/dcl.c:919: return typ(TDOT, T); $ Fixes #3063. R=golang-dev, rsc CC=golang-dev https://golang.org/cl/5694047
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@ -156,7 +156,10 @@ typ(int et, Type *d)
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t->link = d;
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t->down = T;
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t->sym = S;
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if(et < NTYPE)
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t->width = ewidth[et];
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else
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t->width = -1; // for TDOT or TOLD in prototype
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t->offset = 0;
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t->shift = 0;
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t->nbits = 0;
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