Fix bootstrap broken by gcc-15-1965-ge4f2f46e015

gcc/fortran/ChangeLog:

	* trans-array.cc (gfc_conv_array_parameter): Init variable to
	NULL_TREE to fix bootstrap.

diff --git a/gcc/fortran/trans-array.cc b/gcc/fortran/trans-array.cc
index ed0ad5429e24ee7e274830bb2d8d77ff0b93659c..140d933e45d421e8d373e202644273207ac81ac3 100644 (file)
--- a/gcc/fortran/trans-array.cc
+++ b/gcc/fortran/trans-array.cc
@@ -8662,7 +8662,7 @@ gfc_conv_array_parameter (gfc_se *se, gfc_expr *expr, bool g77,
   tree stmt;
   tree parent = DECL_CONTEXT (current_function_decl);
   tree ctree;
-  tree pack_attr;
+  tree pack_attr = NULL_TREE; /* Set when packing class arrays.  */
   bool full_array_var;
   bool this_array_result;
   bool contiguous;