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-rw-r--r--gcc/fortran/resolve.c2
-rw-r--r--gcc/testsuite/gfortran.dg/pr88379.f9011
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index f3e8ffc..4a2abd0 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -9045,7 +9045,7 @@ resolve_assoc_var (gfc_symbol* sym, bool resolve_target)
as = NULL;
sym->ts = *ts;
sym->ts.type = BT_CLASS;
- attr = CLASS_DATA (sym)->attr;
+ attr = CLASS_DATA (sym) ? CLASS_DATA (sym)->attr : sym->attr;
attr.class_ok = 0;
attr.associate_var = 1;
attr.dimension = attr.codimension = 0;
diff --git a/gcc/testsuite/gfortran.dg/pr88379.f90 b/gcc/testsuite/gfortran.dg/pr88379.f90
new file mode 100644
index 0000000..48a23af
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/pr88379.f90
@@ -0,0 +1,11 @@
+! { dg-do compile }
+! { dg-options "-fcoarray=single" }
+! PR fortran/88379 - ICE with allocatable coarray, class and associate
+
+program p
+ type t
+ end type t
+ class(t), allocatable :: x[:]
+ associate (y => x)
+ end associate
+end