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-rw-r--r--libsolidity/analysis/GlobalContext.cpp1
-rw-r--r--libsolidity/analysis/NameAndTypeResolver.cpp4
2 files changed, 4 insertions, 1 deletions
diff --git a/libsolidity/analysis/GlobalContext.cpp b/libsolidity/analysis/GlobalContext.cpp
index 6a858d36..822674af 100644
--- a/libsolidity/analysis/GlobalContext.cpp
+++ b/libsolidity/analysis/GlobalContext.cpp
@@ -52,6 +52,7 @@ m_magicVariables(vector<shared_ptr<MagicVariableDeclaration const>>{
make_shared<MagicVariableDeclaration>("now", make_shared<IntegerType>(256)),
make_shared<MagicVariableDeclaration>("require", make_shared<FunctionType>(strings{"bool"}, strings{}, FunctionType::Kind::Require, false, StateMutability::Pure)),
make_shared<MagicVariableDeclaration>("revert", make_shared<FunctionType>(strings(), strings(), FunctionType::Kind::Revert, false, StateMutability::Pure)),
+ make_shared<MagicVariableDeclaration>("revert", make_shared<FunctionType>(strings{"string memory"}, strings(), FunctionType::Kind::Revert, false, StateMutability::Pure)),
make_shared<MagicVariableDeclaration>("ripemd160", make_shared<FunctionType>(strings(), strings{"bytes20"}, FunctionType::Kind::RIPEMD160, true, StateMutability::Pure)),
make_shared<MagicVariableDeclaration>("selfdestruct", make_shared<FunctionType>(strings{"address"}, strings{}, FunctionType::Kind::Selfdestruct)),
make_shared<MagicVariableDeclaration>("sha256", make_shared<FunctionType>(strings(), strings{"bytes32"}, FunctionType::Kind::SHA256, true, StateMutability::Pure)),
diff --git a/libsolidity/analysis/NameAndTypeResolver.cpp b/libsolidity/analysis/NameAndTypeResolver.cpp
index 5f9e0e99..0a356f04 100644
--- a/libsolidity/analysis/NameAndTypeResolver.cpp
+++ b/libsolidity/analysis/NameAndTypeResolver.cpp
@@ -47,7 +47,9 @@ NameAndTypeResolver::NameAndTypeResolver(
if (!m_scopes[nullptr])
m_scopes[nullptr].reset(new DeclarationContainer());
for (Declaration const* declaration: _globals)
- m_scopes[nullptr]->registerDeclaration(*declaration);
+ {
+ solAssert(m_scopes[nullptr]->registerDeclaration(*declaration), "Unable to register global declaration.");
+ }
}
bool NameAndTypeResolver::registerDeclarations(SourceUnit& _sourceUnit, ASTNode const* _currentScope)