Ian Lance Taylor <[EMAIL PROTECTED]> writes:

[...]

| I meant something very simple: for every type, there is a
| TYPE_CANONICAL field.  This is how you tell whether two types are
| equivalent:
|     TYPE_CANONICAL (a) == TYPE_CANONICAL (b)
| That is what I mean when I saw one memory dereference and one pointer
| comparison.

That certainly matches my understanding and implementation in the
Pivot.

-- Gaby

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