mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
ca3afea1d7
SourceUnit = Error $
Block = '{' Error '}'
ContractDefinition = '{' Error '}'
Statement = Error ';'
Co-Authored-By: chriseth <chris@ethereum.org>
30 lines
944 B
Solidity
30 lines
944 B
Solidity
// An example with multiple errors.
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// Most are caught by inserting an expected token.
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// However some us S C Johnson recovery to
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// skip over tokens.
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pragma solidity >=0.0.0;
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contract Error4 {
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constructor() public {
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balances[tx.origin] = 1 2; // missing operator
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}
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function sendCoin(address receiver, uint amount) public returns(bool sufficient) {
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if (balances[msg.sender] < amount) return false;
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balances[msg.sender] -= amount // Missing ";"
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balances[receiver] += amount // Another missing ";"
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emit Transfer(msg.sender // truncated line
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return true;
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}
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}
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// ----
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// ParserError: (249-250): Expected ';' but got 'Number'
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// ParserError: (471-479): Expected ';' but got identifier
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// ParserError: (529-533): Expected ';' but got 'emit'
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// ParserError: (577-583): Expected ',' but got 'return'
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// ParserError: (577-583): Expected primary expression.
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// Warning: (588-589): Recovered in Statement at ';'.
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