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authorHans Bolinder <[email protected]>2015-05-05 16:11:12 +0200
committerHans Bolinder <[email protected]>2015-06-15 12:27:40 +0200
commitb109768baf023a0814bda37b452582c7b396ada2 (patch)
tree5a822f8329876dc2f0bbcf67916256281dd49638 /lib/observer/test/observer.cover
parentdc844097e0828a32b1d53238e3527da1991ed711 (diff)
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dialyzer: Modify warning for comparison of opaque types
Comparing two operands for (in)equality is allowed if both operands are of the same unknown opaque type. Since OTP 17, there is a warning if the types of the operands have nothing in common (this cannot happen before OTP 17). However, the warning says there is a test between opaque types, which is wrong. The warning now states that the comparison cannot evaluate to 'true', which is more consistent.
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