cerc-io/solidity
11
0 Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Disallow private or internal functions in interfaces

Browse Source
This commit is contained in:
Alex Beregszaszi committed 2017-03-17 17:07:18 +00:00
1 parent 5a71e4f1a7
commit 2067a00f22
2 files changed
+23
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

libsolidity/analysis/TypeChecker.cpp
+3
View File
@@ -463,6 +463,9 @@ bool TypeChecker::visit(FunctionDefinition const& _function)
typeError(_function.location(), "Functions in interfaces cannot have an implementation.");
_function.body().accept(*this);
}
if (_function.visibility() < FunctionDefinition::Visibility::Public)
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
typeError(_function.location(), "Functions in interfaces cannot be internal or private.");
if (_function.isConstructor())
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
typeError(_function.location(), "Constructor cannot be defined in interfaces.");
test/libsolidity/SolidityNameAndTypeResolution.cpp
+20
View File
@@ -5368,6 +5368,26 @@ BOOST_AUTO_TEST_CASE(interface_function_bodies)
CHECK_ERROR(text, TypeError, "Functions in interfaces cannot have an implementation");
}
BOOST_AUTO_TEST_CASE(interface_function_internal)
{
char const* text = R"(
interface I {
function f() internal;
}
)";
CHECK_ERROR(text, TypeError, "Functions in interfaces cannot be internal or private.");
}
BOOST_AUTO_TEST_CASE(interface_function_private)
{
char const* text = R"(
interface I {
function f() private;
}
)";
CHECK_ERROR(text, TypeError, "Functions in interfaces cannot be internal or private.");
}
BOOST_AUTO_TEST_CASE(interface_events)
{
char const* text = R"(