Decorators

Implements a findSymbol method on iterators of Symbols that works like find but avoids Option, replacing None with NoSymbol.

Test whether a list of strings representing phases contains a given phase. See config.CompilerCommand#explainAdvanced for the exact meaning of "contains" here.

Extension methods for toType/TermName methods on PreNames.

Extension methods for toType/TermName methods on PreNames.

Create a term name from a string slice, using a common buffer. This avoids some allocation relative to termName(s)

Interpolator yielding an error message, which undergoes the formatting defined in Message.

General purpose string formatting

Convert lazy string to message. To be with caution, since no message-defined formatting will be done on the string.

Returns the simple class name of x.

Instead of toString call show on Showable values, falling back to toString if an exception is raised.

Implements filterConserve, zipWithConserve methods on lists that avoid duplication of list nodes where feasible.

Like xs filter p but returns list xs itself - instead of a copy - if p is true for all elements.

True if two lists have the same length. Since calling length on linear sequences is Θ(n), it is an inadvisable way to test length equality. This method is Θ(n min m).

Like xs.lazyZip(xs.indices).map(f), but returns list xs itself

• instead of a copy - if function f maps all elements of xs to themselves.

Implements filterConserve, zipWithConserve methods on lists that avoid duplication of list nodes where feasible.

Union on lists seen as sets

Like xs.lazyZip(ys).map(f), but returns list xs itself

• instead of a copy - if function f maps all elements of xs to themselves. Also, it is required that ys is at least as long as xs.