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Diffstat (limited to 'gcc/testsuite/gfortran.dg/implied_shape_3.f08')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/implied_shape_3.f08 | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/implied_shape_3.f08 b/gcc/testsuite/gfortran.dg/implied_shape_3.f08 new file mode 100644 index 000000000..6cf13bb40 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/implied_shape_3.f08 @@ -0,0 +1,35 @@ +! { dg-do compile } +! { dg-options "-std=f2008" } + +! Test for errors with implied-shape declarations. + +! Contributed by Daniel Kraft, d@domob.eu. + +PROGRAM main + IMPLICIT NONE + + INTEGER :: n + INTEGER, PARAMETER :: mat(2, 2) = RESHAPE ((/ 1, 2, 3, 4 /), (/ 2, 2 /)) + + ! Malformed declaration. + INTEGER, PARAMETER :: arr1(*, *, 5) = mat ! { dg-error "Bad array specification for implied-shape array" } + + ! Rank mismatch in initialization. + INTEGER, PARAMETER :: arr2(*, *) = (/ 1, 2, 3, 4 /) ! { dg-error "Incompatible ranks" } + + ! Non-PARAMETER implied-shape, with and without initializer. + INTEGER :: arr3(*, *) ! { dg-error "Non-PARAMETER" } + INTEGER :: arr4(*, *) = mat ! { dg-error "Non-PARAMETER" } + + ! Missing initializer. + INTEGER, PARAMETER :: arr5(*) ! { dg-error "is missing an initializer" } + + ! Initialization from scalar. + INTEGER, PARAMETER :: arr6(*) = 0 ! { dg-error "with scalar" } + + ! Automatic bounds. + n = 2 + BLOCK + INTEGER, PARAMETER :: arr7(n:*) = (/ 2, 3, 4 /) ! { dg-error "Non-constant lower bound" } + END BLOCK +END PROGRAM main |