contrib/gcc-4.7/gcc/cp/typeck.c
/* Return a NOP_EXPR converting EXPR to TYPE.  */
Return a NOP_EXPR converting EXPR to TYPE.
Return a NOP_EXPR converting EXPR to TYPE .
tree
build_nop (tree type, tree expr)
{
  if (type == error_mark_node || error_operand_p (expr))
    return expr;
  return build1 (NOP_EXPR, type, expr);
}
tree build_nop ( tree type , tree expr ) { if ( type == error_mark_node || error_operand_p ( expr ) ) return expr ; return build1 ( NOP_EXPR , type , expr ) ; }
Return a NOP_EXPR converting EXPR to TYPE.
Return a NOP_EXPR converting EXPR to TYPE .