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Adding syntax test for bytes to bytesNN conversion.

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This commit is contained in:
Djordje Mijovic 2021-03-04 08:44:17 +01:00
parent b40c3bcc32
commit ece42c07df
2 changed files with 22 additions and 0 deletions
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7
test/libsolidity/syntaxTests/array/bytes_to_fixed_bytes.sol Normal file
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contract C {
bytes s;
function f(bytes calldata c, string memory m) public view returns (bytes3, bytes8, bytes16, bytes32) {
return (bytes3(c[0:3]), bytes8(s), bytes16(c), bytes32(bytes(m)));
}
}
// ----

15
test/libsolidity/syntaxTests/array/invalid/bytes_to_fixed_bytes.sol Normal file
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contract C {
bytes s;
function f(bytes calldata c, string memory m) public view returns (bytes3 r1, bytes16 r2, bytes32 r3) {
require(c.length >= 3, "");
r2 = s;
r1 = c[0:3];
r3 = bytes32(m);
r3 = m;
}
}
// ----
// TypeError 7407: (183-184): Type bytes storage ref is not implicitly convertible to expected type bytes16.
// TypeError 7407: (199-205): Type bytes calldata slice is not implicitly convertible to expected type bytes3.
// TypeError 9640: (220-230): Explicit type conversion not allowed from "string memory" to "bytes32".
// TypeError 7407: (245-246): Type string memory is not implicitly convertible to expected type bytes32.