build/_deps/metal-src/test/unit/src/metal/lambda/lazy.cpp

#include <metal.hpp>

#include "test.hpp"

#define MATRIX(M, N) \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, VALUE(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, NUMBER(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, PAIR(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, LIST(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, MAP(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, LAMBDA(M)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(N)>, LAMBDA(_)>), (BOOL(N == 1))); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, VALUE(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, NUMBER(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, PAIR(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, LIST(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, MAP(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, LAMBDA(M)>), (FALSE)); \
    CHECK((metal::is_invocable<metal::lazy<EXPR(_)>, LAMBDA(_)>), (FALSE)); \
    CHECK((metal::invoke<metal::lazy<EXPR(1)>, NUMBER(N)>), (NUMBER(1))); \
/**/

GEN(MATRIX)