@

Notes are declared with an at-sign (@) after a declaration. ¹ Notes can be declared before or after a procedure or struct block.

my_const :: 3; @note

my_procedure :: () @note {}
my_procedure :: () {} @note // trailing declaration supported too

my_struct :: struct @note {}
my_struct :: struct {} @note // trailing declaration supported too

The note operator signals the compiler to add a string to the notes array of the declared type.

See Also

• Basic#Type_Info_Struct_Member