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[bootstrap-O3,fortran] add a NULL initializer to avoid a warning at -O3

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Building with the bootstrap-O3 configuration option fails to compile
fortran/module.c due to an AFAICT false-positive warning about an
uninitialized use of a variable.

This patch adds a dummy initializer to silence it.

for  gcc/fortran/ChangeLog

	* module.c (load_omp_udrs): Initialize name.

From-SVN: r244087
This commit is contained in:
Alexandre Oliva 2017-01-05 01:46:01 +00:00 • committed by Alexandre Oliva
parent d61d5fcd7f
commit 692216906b
2 changed files with 5 additions and 1 deletions
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4
gcc/fortran/ChangeLog
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@ -1,3 +1,7 @@
2017-01-04 Alexandre Oliva <aoliva@redhat.com>
* module.c (load_omp_udrs): Initialize name.
2017-01-02 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/78534

2
gcc/fortran/module.c
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@ -4702,7 +4702,7 @@ load_omp_udrs (void)
mio_lparen ();
while (peek_atom () != ATOM_RPAREN)
{
const char *name, *newname;
const char *name = NULL, *newname;
char *altname;
gfc_typespec ts;
gfc_symtree *st;