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Specify blocks as taking no parameters, not unspecified parameters #795

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@jmah jmah commented Oct 1, 2015

A block or function with parameters () means "unspecified parameters", so the following code compiles and runs without complaint:

void (^clearToken)() = ^{ ... };
clearToken(@"hi", 13, NO);

Change to (void) meaning "no parameters". Also standardize on ^{ to open a block with no parameters (from a mix of ^{ and ^() {).

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chrisp-fb commented Oct 7, 2015

hey jmah@ - thanks, we accepted this and pushed it in the release today but forgot to accept the actual pull request on the dev branch.

@chrisp-fb chrisp-fb closed this Oct 7, 2015
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