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-rw-r--r--gcc/testsuite/gfortran.dg/pr17164.f9013
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diff --git a/gcc/testsuite/gfortran.dg/pr17164.f90 b/gcc/testsuite/gfortran.dg/pr17164.f90
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+! { dg-do run }
+! { dg-options "-std=legacy" }
+!
+! pr17164
+! index aborts when substring is longer than string
+ implicit none
+ character*5 x
+ integer i
+ x='12345'
+ i=index(x,'blablabl')
+ if (i.ne.0) call abort
+ end
+