see sigmatch as an example.
tests are compiled only when the compiler is compiled with -d:selftest
to execute them, just run the resulting binary without arguments
See the section `do notation` in the manual for more info.
* nkMacroStmt has been removed
Macro statements are now mapped to regular nkCall nodes.
The support for additional clauses (such as else, except, of, etc)
have been restored - they will now appear as additional arguments
for the nkCall node (as nkElse, nkExcept, etc nodes)
* fixed some regressions in the `is` operator and semCompiles
unittest: the check macro will print only the non-literal part of the checked expression
tests/run: added tunittests.nim as a single central executable where unittests could be added for quicker compilation/execution of the test suite
Implemented operators like +=, -=, etc for ordinals, floats and string
Programs using the UnitTest module will now report the number of failed tests as the exit code of test runs (0 for successful run)
Added: PNimrodNode.lineinfo for better error messages from macros
Added: seq.splice
For easier use from templates and macros, except stament now supports
the list of exception types to be supplied in nkBraket node (array literal).
