From: Jan Hubicka <hubicka@gcc.gnu.org>
Date: Wed, 2 Oct 2019 15:07:52 +0000 (+0000)
Subject: module.c (load_commons): Initialize flags to 0 to silecne -Wmaybe-uninitialized warning.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=408b33fcc39bc1d8c12e41fa6149ed404b23f50f;p=gcc.git

module.c (load_commons): Initialize flags to 0 to silecne -Wmaybe-uninitialized warning.


	* module.c (load_commons): Initialize flags to 0 to silecne
	-Wmaybe-uninitialized warning.
	(read_module): Likewise for n and comp_name.

From-SVN: r276464
---

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 8d7a2cf4c26..51c393a8e26 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+2019-10-01  Jan Hubicka  <jh@suse.cz>
+
+	* module.c (load_commons): Initialize flags to 0 to silecne
+	-Wmaybe-uninitialized warning.
+	(read_module): Likewise for n and comp_name.
+
 2019-10-02  Tobias Burnus  <tobias@codesourcery.com>
 
 	* dump-parse-tree.c (show_omp_clauses): Handle OMP_LIST_USE_DEVICE_ADDR.
@@ -33,6 +39,7 @@
 	(lang_decl): Add new optional_arg field.
 	(GFC_DECL_OPTIONAL_ARGUMENT): New macro.
 
+>>>>>>> .r276463
 2019-10-01  David Malcolm  <dmalcolm@redhat.com>
 
 	* error.c (gfc_diagnostic_starter): Clear the prefix before
diff --git a/gcc/fortran/module.c b/gcc/fortran/module.c
index 533445e2655..1ca15352e7e 100644
--- a/gcc/fortran/module.c
+++ b/gcc/fortran/module.c
@@ -4745,7 +4745,7 @@ load_commons (void)
 
   while (peek_atom () != ATOM_RPAREN)
     {
-      int flags;
+      int flags = 0;
       char* label;
       mio_lparen ();
       mio_internal_string (name);
@@ -5243,8 +5243,8 @@ read_module (void)
 	  for (c = sym->components; c; c = c->next)
 	    {
 	      pointer_info *p;
-	      const char *comp_name;
-	      int n;
+	      const char *comp_name = NULL;
+	      int n = 0;
 
 	      mio_lparen (); /* component opening.  */
 	      mio_integer (&n);