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Revert "[cc1] Reemit array variables with incomplete type"

This reverts commit 137e6e88fc39d5fffdd3423e09967f586f39887c.

--- a/cc1/decl.c

+++ b/cc1/decl.c

@@ -710,19 +710,6 @@

 		break;

 	}

 	sym->flags = flags;

-	if (tp->op == ARY &&

-	    !(sym->type->prop&TDEFINED) &&

-	    tp->prop&TDEFINED) {

-		/*

-		 * The symbol was already emitted, but in case of being an

-		 * array it was emitted with an incorrect type, so the most

-		 * simple solution is to emit twice the symbol, and let to

-		 * the second declaration to have the correct type.

-		 */

-		sym->type = tp;

-		sym->flags &= ~SEMITTED;

-		emit(ODECL, sym);

-	}

 	return sym;