struct Func [src]

Trailing: if (ret_ty.body_len == 1) { return_type: Ref } if (ret_ty.body_len > 1) { return_type: Index // for each ret_ty.body_len } body: Index // for each body_len src_locs: SrcLocs // if body_len != 0 proto_hash: std.zig.SrcHash // if body_len != 0; hash of function prototype

Fields

ret_ty: RetTy

param_block: IndexPoints to the block that contains the param instructions for this function. If this is a declaration, it refers to the declaration's value body.

body_len: u32

Members

RetTy (struct)
SrcLocs (struct)

Source

  pub const Func = struct {
    ret_ty: RetTy,
    /// Points to the block that contains the param instructions for this function.
    /// If this is a `declaration`, it refers to the declaration's value body.
    param_block: Index,
    body_len: u32,

    pub const RetTy = packed struct(u32) {
        /// 0 means `void`.
        /// 1 means the type is a simple `Ref`.
        /// Otherwise, the length of a trailing body.
        body_len: u31,
        /// Whether the return type is generic, i.e. refers to one or more previous parameters.
        is_generic: bool,
    };

    pub const SrcLocs = struct {
        /// Line index in the source file relative to the parent decl.
        lbrace_line: u32,
        /// Line index in the source file relative to the parent decl.
        rbrace_line: u32,
        /// lbrace_column is least significant bits u16
        /// rbrace_column is most significant bits u16
        columns: u32,
    };
}  