titus.pfaast.check¶

titus.pfaast.check(engineConfig, version)[source]¶

Check a PFA abstract syntax tree for semantic errors using a titus.pfaast.NoTask to avoid unnecessary work.

Raises an exception if the document is not valid.

Parameters:	engineConfig (titus.pfaast.EngineConfig) – abstract syntax tree for a complete PFA document version (titus.signature.PFAVersion) – PFA version in which to interpret the document
Return type:	None
Returns:	nothing if the PFA document is valid; raises an exception otherwise