! { dg-do run }
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! { dg-do run }
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! PR30435 Slash at end of input not recognized according to standard.
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! PR30435 Slash at end of input not recognized according to standard.
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! Test case from PR by Steve Kargl.
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! Test case from PR by Steve Kargl.
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program t
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program t
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integer a, b, c, d
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integer a, b, c, d
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! This worked as expected
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! This worked as expected
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open(unit=10, file='tmp.dat')
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open(unit=10, file='tmp.dat')
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write(10,*) '1 2 3 / 4'
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write(10,*) '1 2 3 / 4'
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rewind(10)
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rewind(10)
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a = -1; b = -1; c = -1; d = -1;
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a = -1; b = -1; c = -1; d = -1;
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read(10,*) a,b,c,d
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read(10,*) a,b,c,d
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if (d.ne.-1) call abort()
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if (d.ne.-1) call abort()
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! This worked as expected
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! This worked as expected
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rewind(10)
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rewind(10)
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write(10,*) '1 2 3 /'
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write(10,*) '1 2 3 /'
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rewind(10)
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rewind(10)
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a = -2; b = -2; c = -2; d = -2;
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a = -2; b = -2; c = -2; d = -2;
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read(10,*) a,b,c,d
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read(10,*) a,b,c,d
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if (d.ne.-2) call abort()
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if (d.ne.-2) call abort()
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! This worked as expected.
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! This worked as expected.
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rewind(10)
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rewind(10)
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write(10,*) '1 2'
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write(10,*) '1 2'
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write(10,*) '3 /'
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write(10,*) '3 /'
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rewind(10)
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rewind(10)
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a = -3; b = -3; c = -3; d = -3;
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a = -3; b = -3; c = -3; d = -3;
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read(10,*) a,b,c,d
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read(10,*) a,b,c,d
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if (d.ne.-3) call abort()
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if (d.ne.-3) call abort()
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! This failed before the patch.
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! This failed before the patch.
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rewind(10)
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rewind(10)
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write(10,*) '1 2 3'
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write(10,*) '1 2 3'
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write(10,*) '/'
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write(10,*) '/'
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rewind(10)
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rewind(10)
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a = -4; b = -4; c = -4; d = -4;
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a = -4; b = -4; c = -4; d = -4;
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read(10,*) a,b,c,d
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read(10,*) a,b,c,d
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if (d.ne.-4) call abort()
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if (d.ne.-4) call abort()
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close(unit=10, status='delete')
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close(unit=10, status='delete')
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end program t
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end program t
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