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Merge pull request #8115 from GNSPS/develop

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Change grammar to reflect optionality of parameter list in catch clause
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chriseth 2020-01-10 08:44:51 +01:00 committed by GitHub
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docs/grammar.txt
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@ -72,7 +72,7 @@ Statement = IfStatement | TryStatement | WhileStatement | ForStatement | Block |
ExpressionStatement = Expression
IfStatement = 'if' '(' Expression ')' Statement ( 'else' Statement )?
TryStatement = 'try' Expression ( 'returns' ParameterList )? Block CatchClause+
CatchClause = 'catch' Identifier? ParameterList Block
CatchClause = 'catch' ( Identifier? ParameterList )? Block
WhileStatement = 'while' '(' Expression ')' Statement
PlaceholderStatement = '_'
SimpleStatement = VariableDefinition | ExpressionStatement