RFR 8203436: javac should fail early when emitting illegal signature attributes (original) (raw)
Maurizio Cimadamore maurizio.cimadamore at oracle.com
Fri May 18 18:12:48 UTC 2018
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Hi, this patch makes javac a bit stricter when it comes to generating bytecode that has illegal signature attributes (which can happen in case of non-denotable types). Instead of allowing compilation and then fail at verify time, this patch issues an error message.
I've refactored another generation-related diagnostic to share the same 'header' - an example of the diagnostics involved is included in the webrev.
http://cr.openjdk.java.net/~mcimadamore/8203436/
Cheers Maurizio
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