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Bugfixes, range(start,end,step), and beginning work on lexer and symbol

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Nathan Braswell
2015-06-28 20:25:27 -04:00
parent 48683889da
commit ce6c8241fb
19 changed files with 248 additions and 48 deletions
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krakenGrammer.kgm
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@@ -113,7 +113,7 @@ term = term WS "/" WS factor | term WS "\*" WS factor | term WS "%" WS factor |
factor = "\+\+" WS unarad | unarad WS "\+\+" | "--" WS unarad | unarad WS "--" | "\+" WS unarad | "-" WS unarad | "!" WS unarad | "~" WS unarad | "\(" WS type WS "\)" WS unarad | "\*" WS unarad | "&" WS unarad | unarad ;
unarad = number | scoped_identifier | scoped_identifier WS template_inst | access_operation | function_call | bool | string | character | "\(" WS boolean_expression WS "\)" | unarad WS "[" WS expression WS "]" | lambda ;
number = integer | floating_literal ;
access_operation = unarad "." identifier | unarad "->" identifier | unarad "." identifier WS template_inst | unarad "->" identifier WS template_inst ;
access_operation = unarad WS "." WS identifier | unarad WS "->" WS identifier | unarad WS "." WS identifier WS template_inst | unarad WS "->" WS identifier WS template_inst ;
assignment_statement = factor WS "=" WS boolean_expression | factor WS "\+=" WS boolean_expression | factor WS "-=" WS boolean_expression | factor WS "\*=" WS boolean_expression | factor WS "/=" WS boolean_expression ;
# if it's being assigned to, we allow type inferencing