[Bug target/100375] [12 Regression] trunk 20210501 ftbfs for nvptx-none

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100375

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
typedef struct basic_block_def *basic_block;
typedef std::pair<basic_block, int> pseudo_node_t;

So pseudo_node_t (nullptr, 0);
or pseudo_node_t (NULL, 0);
(given
#ifdef __cplusplus
#undef NULL
#define NULL nullptr
#endif
)?