[Repost] Issue 8220 - invalid function call not detected during semantic analysis #1007

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merged 1 commit into from Mar 7, 2013

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@9rnsr
Member
9rnsr commented Jun 15, 2012

http://d.puremagic.com/issues/show_bug.cgi?id=8220

This pull is identical to #1000. @WalterBright reverted #1000, because of the breaking of test case that he has, but I think it is genuinely invalid code (my comment).

@donc
Collaborator
donc commented Nov 22, 2012

I agree with you. I have written code like Walter's example in the past, and I later rewrote it because I decided it was wrong. int + int isn't valid, and typeof(int + int) shouldn't be, either. It's easy enough to add .init to every type to turn those into valid expressions. It's not like it's a silent breakage.

But only Walter can merge this.

@ghost
ghost commented Dec 2, 2012

LGTM. @WalterBright please merge this before any more people start assuming that Type+Type is meaningful (6 months and counting!). AFAIK the specs never mention this as valid code, but you've said you told some people it does work. Couldn't you tell them about .init?

@WalterBright WalterBright merged commit 3644943 into dlang:master Mar 7, 2013

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Details default Pass: 8, Pending: 2
@quickfur
Member
quickfur commented Mar 7, 2013

This pull introduced a regression:

http://d.puremagic.com/issues/show_bug.cgi?id=9659

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