Grammar fixes.

This commit is contained in:
chriseth 2020-06-09 14:43:22 +02:00
parent 54a0d674cc
commit 9cb7b8070b

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@ -124,7 +124,11 @@ userDefinedTypeName
: identifier ( '.' identifier )* ;
mapping
: 'mapping' '(' (elementaryTypeName | userDefinedTypeName) '=>' typeName ')' ;
: 'mapping' '(' mappingKey '=>' typeName ')' ;
mappingKey
: elementaryTypeName
| userDefinedTypeName ;
functionTypeName
: 'function' parameterList modifierList returnParameters? ;
@ -470,7 +474,7 @@ SingleQuotedStringCharacter
: ~['\r\n\\] | ('\\' .) ;
VersionLiteral
: [0-9]+ '.' [0-9]+ ('.' [0-9]+)? ;
: [0-9]+ ( '.' [0-9]+ ('.' [0-9]+)? )? ;
WS
: [ \t\r\n\u000C]+ -> skip ;