Re: [PATCH] diagnose hard errors in concept satisfaction

2019-10-21 Thread Jason Merrill
On 10/15/19 3:57 PM, Andrew Sutton wrote: Certain errors encountered during constraint satisfaction render the program ill-formed. Emit those as errors during satisfaction and not when diagnosing constraint errors. The errors should include the full context for failure (i.e., when satisfying X,

[PATCH] diagnose hard errors in concept satisfaction

2019-10-15 Thread Andrew Sutton
Certain errors encountered during constraint satisfaction render the program ill-formed. Emit those as errors during satisfaction and not when diagnosing constraint errors. The errors should include the full context for failure (i.e., when satisfying X, when satisfying Y, this failed), but we don'