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Fix the using directive implicit conversion error message.

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This commit is contained in:
wechman 2022-09-02 13:47:09 +02:00
parent 257b2f2d0e
commit 8bb8373436
2 changed files with 8 additions and 2 deletions
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2
libsolidity/analysis/TypeChecker.cpp
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@ -3910,7 +3910,7 @@ void TypeChecker::endVisit(UsingForDirective const& _usingFor)
3100_error, 3100_error,
path->location(), path->location(),
"The function \"" + joinHumanReadable(path->path(), ".") + "\" "+ "The function \"" + joinHumanReadable(path->path(), ".") + "\" "+
"cannot be bound to the type \"" + _usingFor.typeName()->annotation().type->humanReadableName() + "cannot be bound to the type \"" + _usingFor.typeName()->annotation().type->canonicalName() +
"\" because the type cannot be implicitly converted to the first argument" + "\" because the type cannot be implicitly converted to the first argument" +
" of the function (\"" + functionType->selfType()->humanReadableName() + "\")" + " of the function (\"" + functionType->selfType()->humanReadableName() + "\")" +
( (

8
test/libsolidity/syntaxTests/using/free_functions_implicit_conversion_err.sol
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@ -1,8 +1,14 @@
struct S {
uint8 x;
}
function id(uint16 x) pure returns(uint16) { function id(uint16 x) pure returns(uint16) {
return x; return x;
} }
contract C { contract C {
using {id} for uint256; using {id} for uint256;
using {id} for S;
} }
// ---- // ----
// TypeError 3100: (85-87): The function "id" cannot be bound to the type "uint256" because the type cannot be implicitly converted to the first argument of the function ("uint16"). // TypeError 3100: (112-114): The function "id" cannot be bound to the type "uint256" because the type cannot be implicitly converted to the first argument of the function ("uint16").
// TypeError 3100: (140-142): The function "id" cannot be bound to the type "S" because the type cannot be implicitly converted to the first argument of the function ("uint16").