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diff --git a/gcc/testsuite/gfortran.dg/fmt_bz_bn_err.f b/gcc/testsuite/gfortran.dg/fmt_bz_bn_err.f
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+! { dg-do run }
+! PR38772 r143102 reveals missed error checking on floating point reads.
+! Test case contributed by Jack Howarth.
+ program badread
+ implicit none
+ double precision r
+ character*20 temp
+ logical ok
+ temp=' end'
+ r = 3.14159d0
+ ok=.true.
+ read(temp,'(f20.0)',err=8888) r
+ call abort
+8888 continue
+ end