jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

implemented 'tags' pragma

Browse source
This commit is contained in:
Araq 2012-11-11 22:03:41 +01:00
commit 48a62af3b1
9 changed files with 193 additions and 88 deletions
Download patch file Download diff file Expand all files Collapse all files

6
doc/manual.txt
View file

@ -2850,11 +2850,9 @@ possibly raised exceptions; the algorithm operates on ``p``'s call graph:
Tag tracking
~~~~~~~~~~~~
**Note**: Tag tracking is not yet implemented!
The exception tracking is part of Nimrod's `effect system`:idx:. Raising an
exception is an *effect*. Other effects can also be defined. A user defined
effect is a means to *tag* a routine and perform checks against this tag:
effect is a means to *tag* a routine and to perform checks against this tag:
.. code-block:: nimrod
type IO = object ## input/output effect
@ -3093,8 +3091,6 @@ To be written.
Return Type Inference
~~~~~~~~~~~~~~~~~~~~~
**Note**: ``auto`` is not yet implemented.
If a type class is used as the return type of a proc and it won't be bound to
a concrete type by some of the proc params, Nimrod will infer the return type
from the proc body. This is usually used with the ``auto`` type class: