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Add errors to grammar.

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chriseth 2021-02-01 18:29:17 +01:00
parent 2deb2b370f
commit b07d071904
1 changed files with 10 additions and 0 deletions
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docs/grammar/Solidity.g4
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@ -19,6 +19,7 @@ sourceUnit: (
| constantVariableDeclaration | constantVariableDeclaration
| structDefinition | structDefinition
| enumDefinition | enumDefinition
| errorDefinition
)* EOF; )* EOF;
//@doc: inline //@doc: inline
@ -90,6 +91,7 @@ contractBodyElement:
| enumDefinition | enumDefinition
| stateVariableDeclaration | stateVariableDeclaration
| eventDefinition | eventDefinition
| errorDefinition
| usingDirective; | usingDirective;
//@doc:inline //@doc:inline
namedArgument: name=identifier Colon value=expression; namedArgument: name=identifier Colon value=expression;
@ -289,6 +291,14 @@ eventDefinition:
Anonymous? Anonymous?
Semicolon; Semicolon;
/**
* Definition of an error.
*/
errorDefinition:
'error' name=identifier
LParen (parameters=parameterList)? RParen
Semicolon;
/** /**
* Using directive to bind library functions to types. * Using directive to bind library functions to types.
* Can occur within contracts and libraries. * Can occur within contracts and libraries.