diff options
Diffstat (limited to 'libgfortran/generated/cshift1_16.c')
| -rw-r--r-- | libgfortran/generated/cshift1_16.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libgfortran/generated/cshift1_16.c b/libgfortran/generated/cshift1_16.c index 2943c3ed86d..06e27468e85 100644 --- a/libgfortran/generated/cshift1_16.c +++ b/libgfortran/generated/cshift1_16.c @@ -67,6 +67,7 @@ cshift1 (gfc_array_char * const restrict ret, index_type n; int which; GFC_INTEGER_16 sh; + index_type arraysize; if (pwhich) which = *pwhich - 1; @@ -76,11 +77,13 @@ cshift1 (gfc_array_char * const restrict ret, if (which < 0 || (which + 1) > GFC_DESCRIPTOR_RANK (array)) runtime_error ("Argument 'DIM' is out of range in call to 'CSHIFT'"); + arraysize = size0 ((array_t *)array); + if (ret->data == NULL) { int i; - ret->data = internal_malloc_size (size * size0 ((array_t *)array)); + ret->data = internal_malloc_size (size * arraysize); ret->offset = 0; ret->dtype = array->dtype; for (i = 0; i < GFC_DESCRIPTOR_RANK (array); i++) @@ -95,6 +98,9 @@ cshift1 (gfc_array_char * const restrict ret, } } + if (arraysize == 0) + return; + extent[0] = 1; count[0] = 0; n = 0; |