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   6 <TITLE>The SUIF Version 1 Library - Common Block Annotes</TITLE>
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  17 <H3><A NAME="SEC77" HREF="suif1_toc.html#TOC77">Common Block Annotations</A></H3>
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  25 Fortran <CODE>common</CODE> blocks are represented in SUIF by global group
  26 types.  These can be accessed just like any other structures.  In
  27 addition, and the Fortran front-end will create sub-variables to
  28 represent the fields in the <CODE>common</CODE> block, so most of the time
  29 only the sub-variables themselves will be seen.  If you want to know
  30 whether a particular global group represents a <CODE>common</CODE> block,
  31 you can check for the <CODE>k_common_block</CODE> annotation, which is put
  32 only on variables representing <CODE>common</CODE> blocks (the blocks, not
  33 the fields).
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