scala - The Scala programming language

	Commit message (Collapse)	Author	Age	Files	Lines
*	SI-8841 report named arg / assignment ambiguity also in silent mode.	Lukas Rytz	2014-12-12	1	-1/+18
\| \| \| \| \| \| \| \| \| \| \| \|	For local definitions (eg. in a block that is an argument of a method call), the type completer may have a silent context. A CyclicReference is then not thrown but transformed into a NormalTypeError. When deciding if 'x = e' is an assignment or a named arg, we need to report cyclic references, but not other type errors. In the above case, the cyclic reference was not reported. Also makes sure that warnings are printed after typing argument expressions.
*	SI-8463 Avoid unpositioned errors from search for views	Jason Zaugg	2014-04-02	1	-0/+10
	Ideally, I'd like to fix this using `saveErrors = false` here to firewall the enclosing context from the ambiguiouty error encountered during implicit search. I originally proposed that patch as a fix for SI-8419 in https://github.com/scala/scala/pull/3460 but withdrew from that approach as I uncovered a deeper bug that meant that we actually shouldn't have even been looking for views in that case. But, this runs into SI-8230 and these failures: test/partest --update-check \ /Users/jason/code/scala/test/files/pos/t2504.scala \ /Users/jason/code/scala/test/files/pos/t4457_1.scala \ /Users/jason/code/scala/test/files/neg/t4457_2.scala Turns out that typechecking the ostensible straight forward application, `Array("abc")`, hinges on us leaking an ambiguity error from `viewExists` to find a path through overload resolution! This commit takes a tiny step forward by using `context.tree` rather than `EmptyTree` as the argument to `inferImplicit`. This avoids unpositioned type errors.