re PR fortran/36382 (Support $ as first character in symbol names and in IMPLICT)

	PR fortran/36382
	* invoke.texi: Document that -fdollar-ok does not allow $ to be
	used in IMPLICIT statement.

From-SVN: r147256

gcc/fortran/ChangeLog

+2009-05-07  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/36382
+	* invoke.texi: Document that -fdollar-ok does not allow $ to be
+	used in IMPLICIT statement.
+
 2009-05-06  Janus Weil  <janus@gcc.gnu.org>
 	    Paul Thomas  <pault@gcc.gnu.org>
 

gcc/fortran/invoke.texi

@@ -259,6 +259,7 @@ the default width of @code{DOUBLE PRECISION} to 16 bytes if possible, unless
 Allow @samp{$} as a valid non-first character in a symbol name. Symbols 
 that start with @samp{$} are rejected since it is unclear which rules to
 apply to implicit typing as different vendors implement different rules.
+Using @samp{$} in @code{IMPLICIT} statements is also rejected.
 
 @item -fbackslash
 @opindex @code{backslash}