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参考下面的链接
http://www-01.ibm.com/support/docview.wss?uid=swg21187892
Some non-XL Fortran compilers interpret dollar ($) syntax as an alternate return specifier. XL Fortran interprets dollar syntax as part of a variable name, so that XL Fortran treats "$123" as a variable name. Both interpretations of dollar syntax are not standards compliant. |
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