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39 lines
1.1 KiB
TeX
39 lines
1.1 KiB
TeX
\pagebreak
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\section{Fortran Restrictions on \code{shared} and \code{private} Clauses with Common Blocks}
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\fortranspecificstart
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\label{sec:fort_sp_common}
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When a named common block is specified in a \code{private}, \code{firstprivate},
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or \code{lastprivate} clause of a construct, none of its members may be declared
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in another data-sharing attribute clause on that construct. The following examples
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illustrate this point.
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The following example is conforming:
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\fnexample{fort_sp_common}{1}
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The following example is also conforming:
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\fnexample{fort_sp_common}{2}
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% blue line floater at top of this page for "Fortran, cont."
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%\begin{figure}[t!]
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%\linewitharrows{-1}{dashed}{Fortran (cont.)}{8em}
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%\end{figure}
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The following example is conforming:
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\fnexample{fort_sp_common}{3}
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The following example is non-conforming because \code{x} is a constituent element
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of \code{c}:
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\fnexample{fort_sp_common}{4}
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The following example is non-conforming because a common block may not be declared
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both shared and private:
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\fnexample{fort_sp_common}{5}
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\fortranspecificend
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