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+<a name="Legacy-PARAMETER-statements-1"></a>
+<h4 class="subsection">5.1.33 Legacy PARAMETER statements</h4>
+<a name="index-PARAMETER"></a>
+
+<p>For compatibility, GNU Fortran supports legacy PARAMETER statements without
+parentheses with <samp>-std=legacy</samp>. A warning is emitted if used with
+<samp>-std=gnu</samp>, and an error is acknowledged with a real Fortran standard
+flag (<samp>-std=f95</samp>, etc...). These statements take the following form:
+</p>
+<div class="smallexample">
+<pre class="smallexample">implicit real (E)
+parameter e = 2.718282
+real c
+parameter c = 3.0e8
+</pre></div>
+
+
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