diff options
Diffstat (limited to 'libgfortran/m4')
| -rw-r--r-- | libgfortran/m4/transpose.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libgfortran/m4/transpose.m4 b/libgfortran/m4/transpose.m4 index 103cc0296fb..de543eefca7 100644 --- a/libgfortran/m4/transpose.m4 +++ b/libgfortran/m4/transpose.m4 @@ -70,6 +70,28 @@ transpose_'rtype_code` ('rtype` * const restrict ret, ret->data = internal_malloc_size (sizeof ('rtype_name`) * size0 ((array_t *) ret)); ret->offset = 0; + } else if (unlikely (compile_options.bounds_check)) + { + index_type ret_extent, src_extent; + + ret_extent = ret->dim[0].ubound + 1 - ret->dim[0].lbound; + src_extent = source->dim[1].ubound + 1 - source->dim[1].lbound; + + if (src_extent != ret_extent) + runtime_error ("Incorrect extent in return value of TRANSPOSE" + " intrinsic in dimension 1: is %ld," + " should be %ld", (long int) src_extent, + (long int) ret_extent); + + ret_extent = ret->dim[1].ubound + 1 - ret->dim[1].lbound; + src_extent = source->dim[0].ubound + 1 - source->dim[0].lbound; + + if (src_extent != ret_extent) + runtime_error ("Incorrect extent in return value of TRANSPOSE" + " intrinsic in dimension 2: is %ld," + " should be %ld", (long int) src_extent, + (long int) ret_extent); + } sxstride = source->dim[0].stride; |