Fortran - fix ICE during error recovery checking entry characteristics
gcc/fortran/ChangeLog:
PR fortran/102311
* resolve.c (resolve_entries): Attempt to recover cleanly after
rejecting mismatched function entries.
gcc/testsuite/ChangeLog:
PR fortran/102311
* gfortran.dg/entry_25.f90: New test.
diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c
index 8e5ed1c..30b96b2 100644
--- a/gcc/fortran/resolve.c
+++ b/gcc/fortran/resolve.c
@@ -811,7 +811,7 @@
gfc_error ("Function %s at %L has entry %s with mismatched "
"characteristics", ns->entries->sym->name,
&ns->entries->sym->declared_at, el->sym->name);
- return;
+ goto cleanup;
}
else if (ts->type == BT_CHARACTER && ts->u.cl && fts->u.cl
&& (((ts->u.cl->length && !fts->u.cl->length)
@@ -917,6 +917,8 @@
}
}
}
+
+cleanup:
proc->attr.access = ACCESS_PRIVATE;
proc->attr.entry_master = 1;
diff --git a/gcc/testsuite/gfortran.dg/entry_25.f90 b/gcc/testsuite/gfortran.dg/entry_25.f90
new file mode 100644
index 0000000..518560a
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/entry_25.f90
@@ -0,0 +1,13 @@
+! { dg-do compile }
+! PR fortran/102311 - ICE during error recovery checking entry characteristics
+
+module m
+contains
+ function f() ! { dg-error "mismatched characteristics" }
+ character(:), allocatable :: f
+ character(1) :: g
+ f = 'f'
+ entry g()
+ g = 'g'
+ end
+end
