#2797: NRPyElliptic passes incompatible pointer types

Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: major Component:

With gcc-14 NRPyElliptic fails with

``` Creating /Users/rhaas/Cactus/configs/sim/lib/libthorn_Meudon_Bin_BH.a /Users/rhaas/Cactus/configs/sim/build/NRPyEllipticET/conformally_flat_BBH/NRPyEllipticET_conformally_flat_BBH_Initialize_ADMBase.c: In function 'NRPyEllipticET_conformally_flat_BBH_Initialize_ADMBase': /Users/rhaas/Cactus/configs/sim/build/NRPyEllipticET/conformally_flat_BBH/NRPyEllipticET_conformally_flat_BBH_Initialize_ADMBase.c:147:71: error: passing argument 6 of 'NRPyEllipticET_conformally_flat_BBH_interpolate_solution_to_ADMBase' from incompatible pointer type [-Wincompatible-pointer-types] 147 | input_array, | ^~~~~~~~~~~ | | | CCTK_REAL8 (*)[Nxx_plus_2NGHOSTS1][Nxx_plus_2NGHOSTS0] {aka double (*)[Nxx_plus_2NGHOSTS1][Nxx_plus_2NGHOSTS0]} In file included from /Users/rhaas/Cactus/configs/sim/build/NRPyEllipticET/conformally_flat_BBH/NRPyEllipticET_conformally_flat_BBH_Initialize_ADMBase.c:3: /Users/rhaas/Cactus/arrangements/EinsteinInitialData/NRPyEllipticET/src/conformally_flat_BBH/./conformally_flat_BBH_NRPy_function_prototypes.h:74:92: note: expected 'const CCTK_REAL8 *' {aka 'const double *'} but argument is of type 'CCTK_REAL8 (*)[Nxx_plus_2NGHOSTS1][Nxx_plus_2NGHOSTS0]' {aka 'double (*)[Nxx_plus_2NGHOSTS1][Nxx_plus_2NGHOSTS0]'} 74 | const CCTK_REAL *input_gf, | ~~~~~~~~~~~~~~~~~^~~~~~~~ ```

Basically a `CCTK_REAL*` is not the same as a `CCTK_REAL[][]`.

-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2797/nrpyelliptic-passe...