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

first steps for 'not nil' annotation

Browse source
This commit is contained in:
Araq 2012-11-25 11:03:14 +01:00
commit ccd2934e4a
7 changed files with 127 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

5
doc/grammar.txt
View file

@ -78,9 +78,10 @@ exprList ::= [expr (comma expr)* [comma]]
qualifiedIdent ::= symbol ['.' symbol]
typeDesc ::= exprOrType
typeDesc ::= (exprOrType
| 'proc' paramList [pragma]
| 'iterator' paramList [pragma]
| 'iterator' paramList [pragma] )
['not' expr] # for now only 'not nil' suffix is supported
macroStmt ::= ':' [stmt] ('of' [exprList] ':' stmt
|'elif' expr ':' stmt