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| author | Christian Parpart <christian@parpart.family> | 2018-06-06 17:15:22 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2018-06-14 07:24:43 +0800 |
| commit | a211b8911885ded6ddcd4d7400994a85235fe8e4 (patch) | |
| tree | de225bc1e0f6f0dc29ab7984088752106dbfe5cd /libsolidity/analysis/SyntaxChecker.cpp | |
| parent | 014bbc6c97a4abdf8eed5d0273d00c80308e355d (diff) | |
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Enforce disallowing empty structs
This patch enfoces an error when it encounters an empty struct,
effectively eliminating the deprecation warning.
Also adjust 419_interface_structs to explicitely test for (non-empty) structs,
as this behaviour "may" change in the future.
Diffstat (limited to 'libsolidity/analysis/SyntaxChecker.cpp')
| -rw-r--r-- | libsolidity/analysis/SyntaxChecker.cpp | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index 396058f4..f234dcaf 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -276,14 +276,8 @@ bool SyntaxChecker::visit(VariableDeclaration const& _declaration) bool SyntaxChecker::visit(StructDefinition const& _struct) { - bool const v050 = m_sourceUnit->annotation().experimentalFeatures.count(ExperimentalFeature::V050); - if (_struct.members().empty()) - { - if (v050) - m_errorReporter.syntaxError(_struct.location(), "Defining empty structs is disallowed."); - else - m_errorReporter.warning(_struct.location(), "Defining empty structs is deprecated."); - } + m_errorReporter.syntaxError(_struct.location(), "Defining empty structs is disallowed."); + return true; } |