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re PR fortran/51310 (-finit-bla doesn't initialize *all* items of type bla to the requested constant.)

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2011-12-08  Toon Moene  <toon@moene.org>

	PR fortran/51310
	* invoke.texi: Itemize the cases for which
	-finit-<type>=<constant> doesn't work.

From-SVN: r182127
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Toon Moene 2011-12-08 18:38:32 +00:00 committed by Toon Moene
parent cf0a603a14
commit d62023228d
2 changed files with 18 additions and 4 deletions
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6
gcc/fortran/ChangeLog
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@ -1,3 +1,9 @@
2011-12-08 Toon Moene <toon@moene.org>
PR fortran/51310
* invoke.texi: Itemize the cases for which
-finit-<type>=<constant> doesn't work.
2011-12-06 Tobias Burnus <burnus@net-b.de>
PR fortran/51435

16
gcc/fortran/invoke.texi
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@ -1471,10 +1471,18 @@ initialization options are provided by the
the real and imaginary parts of local @code{COMPLEX} variables),
@option{-finit-logical=@var{<true|false>}}, and
@option{-finit-character=@var{n}} (where @var{n} is an ASCII character
value) options. These options do not initialize components of derived
type variables, nor do they initialize variables that appear in an
@code{EQUIVALENCE} statement. (This limitation may be removed in
future releases).
value) options. These options do not initialize
@itemize @bullet
@item
automatic arrays
@item
allocatable arrays
@item
components of derived type variables
@item
variables that appear in an @code{EQUIVALENCE} statement.
@end itemize
(These limitations may be removed in future releases).
Note that the @option{-finit-real=nan} option initializes @code{REAL}
and @code{COMPLEX} variables with a quiet NaN. For a signalling NaN