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Vincent St-Amour 5fab19e4df Improved TR's error messages in presence of case-lambda types. - When displaying errors involving functions that have case-lambda types with branches that are redundant modulo filters (such as <, > and others), only the general branches appear in the error message. (Real Real Real * -> Boolean, in the case of < and co.). - For all errors involving case-lambda types, only domains for which the return type is consistent with the expected type are displayed in the error message. Further simplification is planned. original commit: 206fe52047f24ab89ac1d538c939c04fbbae59b7	2010-09-23 12:59:47 -04:00
collects	Improved TR's error messages in presence of case-lambda types.	2010-09-23 12:59:47 -04:00

Vincent St-Amour 5fab19e4df Improved TR's error messages in presence of case-lambda types.

- When displaying errors involving functions that have case-lambda
  types with branches that are redundant modulo filters (such as <, >
  and others), only the general branches appear in the error message.
  (Real Real Real * -> Boolean, in the case of < and co.).
- For all errors involving case-lambda types, only domains for which
  the return type is consistent with the expected type are displayed
  in the error message. Further simplification is planned.

original commit: 206fe52047f24ab89ac1d538c939c04fbbae59b7

2010-09-23 12:59:47 -04:00

collects

Improved TR's error messages in presence of case-lambda types.

2010-09-23 12:59:47 -04:00