hcl/lib2/h3-trees.ads

44 lines
648 B
Ada

use H3.Arrays;
package H3.Trees is
-- parse tree
--package A is new H3.Arrays(XXXX, 0);
type Node_Code is (
NODE_ASSIGN,
NODE_CALL,
NODE_CLASS
NODE_IF,
NODE_FUN,
NODE_VOID,
NODE_WHILE
);
type Node(Code: Node_Code := NODE_VOID) is record
-- Loc: location.
case Code is
when NODE_ASSIGN =>
null;
when NODE_CALL =>
null;
when NODE_CLASS =>
null;
when NODE_IF =>
null;
when NODE_FUN =>
null;
when NODE_VOID =>
null;
when NODE_WHILE =>
null;
end record;
type Tree is record
Next_Node: System_Index := System_Index'First;
Toplevel_Node := Node
end Tree;
end H3.Trees;