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Diffstat (limited to 'gcc/testsuite/gfortran.dg/recursive_reference_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/recursive_reference_2.f90 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/recursive_reference_2.f90 b/gcc/testsuite/gfortran.dg/recursive_reference_2.f90 new file mode 100644 index 000000000..59df43cdf --- /dev/null +++ b/gcc/testsuite/gfortran.dg/recursive_reference_2.f90 @@ -0,0 +1,34 @@ +! { dg-do compile } +! Tests the fix for PR30876 in which interface derived types were +! not always being associated. +! +! Contributed by Joost VandeVondele <jv244@cam.ac.uk> +! +MODULE M1 +CONTAINS + FUNCTION correct_input(i) + INTEGER :: i,correct_input(5), ans(5) = 0 + IF (i<1) correct_input=test(1) + IF (i>5) correct_input=test(5) + END FUNCTION correct_input + + RECURSIVE FUNCTION test(i) + INTEGER :: test(5),i,j + IF (i<1 .OR. i>5) THEN + test=correct_input(i) + ELSE + test=0 + test(1:6-i)=(/(j,j=i,5)/) + test=test(3) + ENDIF + END FUNCTION + +END MODULE M1 + +USE M1 +integer :: ans(5) +IF (ANY(TEST(3).NE.(/5,5,5,5,5/))) CALL ABORT() +IF (ANY(TEST(6).NE.(/0,0,0,0,0/))) CALL ABORT() +END +! { dg-final { cleanup-modules "m1" } } + |