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Add polymorphism implmented interface syntax

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Gaith Hallak 2022-08-03 15:10:57 +04:00
parent 1de552d713
commit a589adeafe
1 changed files with 8 additions and 6 deletions
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docs/sophia_syntax.md
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@ -91,12 +91,14 @@ A Sophia file consists of a sequence of *declarations* in a layout block.
```c ```c
File ::= Block(TopDecl) File ::= Block(TopDecl)
TopDecl ::= ['payable'] ['main'] 'contract' Con '=' Block(Decl) TopDecl ::= ['payable'] ['main'] 'contract' Con [Implement] '=' Block(Decl)
| 'contract' 'interface' Con '=' Block(Decl) | 'contract' 'interface' Con [Implement] '=' Block(Decl)
| 'namespace' Con '=' Block(Decl) | 'namespace' Con '=' Block(Decl)
| '@compiler' PragmaOp Version | '@compiler' PragmaOp Version
| 'include' String | 'include' String
| Using | Using
Implement ::= ':' Sep1(Con, ',')
Decl ::= 'type' Id ['(' TVar* ')'] '=' TypeAlias Decl ::= 'type' Id ['(' TVar* ')'] '=' TypeAlias
| 'record' Id ['(' TVar* ')'] '=' RecordType | 'record' Id ['(' TVar* ')'] '=' RecordType