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Fixed parse problem with PARAMETERS and ARGUMENTS.

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yhirose 2015-06-02 23:14:32 -04:00
parent 2b734978d1
commit 5d5468857b
1 changed files with 2 additions and 2 deletions
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4
language/parser.cc
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@ -13,9 +13,9 @@ static auto g_grammar = R"(
WHILE <- 'while' _ EXPRESSION BLOCK WHILE <- 'while' _ EXPRESSION BLOCK
IF <- 'if' _ EXPRESSION BLOCK ('else' _ 'if' _ EXPRESSION BLOCK)* ('else' _ BLOCK)? IF <- 'if' _ EXPRESSION BLOCK ('else' _ 'if' _ EXPRESSION BLOCK)* ('else' _ BLOCK)?
FUNCTION <- 'fn' _ PARAMETERS BLOCK FUNCTION <- 'fn' _ PARAMETERS BLOCK
PARAMETERS <- '(' _ IDENTIFIER* ')' _ PARAMETERS <- '(' _ (IDENTIFIER (',' _ IDENTIFIER)*)? ')' _
FUNCTION_CALL <- IDENTIFIER ARGUMENTS FUNCTION_CALL <- IDENTIFIER ARGUMENTS
ARGUMENTS <- '(' _ EXPRESSION* ')' _ ARGUMENTS <- '(' _ (EXPRESSION (', ' _ EXPRESSION)*)? ')' _
PRIMARY <- CONDITION (CONDITION_OPERATOR CONDITION)? PRIMARY <- CONDITION (CONDITION_OPERATOR CONDITION)?
CONDITION <- TERM (TERM_OPERATOR TERM)* CONDITION <- TERM (TERM_OPERATOR TERM)*