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2011/6/26 Lorenzo Donati <>
On 25/06/2011 18.58, Xavier Wang wrote:


Some Idea:
may be the last one statement of a block maybe a _expression_, so we can
do condition or error( msg ) end

IIRC one of the objection of this approach (or similar ones proposed for "_expression_ as statements") is that they confuse the parser, but
I'm not an expert, so I cannot comment on this.

if the _expression_ only occur on the last position of block, is there still has confusion?