From 930485cd244cc32fd499dc3d59f1220b972c9da1 Mon Sep 17 00:00:00 2001 From: chriseth Date: Mon, 19 Feb 2018 19:21:33 +0100 Subject: Properly warn about the use of constants in inline assembly in connection with ``_offset`` and ``_slot``. --- libsolidity/analysis/TypeChecker.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'libsolidity') diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index f62ddeb9..0ee16c89 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -804,7 +804,12 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly) solAssert(!!declaration, ""); if (auto var = dynamic_cast(declaration)) { - if (ref->second.isSlot || ref->second.isOffset) + if (var->isConstant()) + { + m_errorReporter.typeError(_identifier.location, "Constant variables not supported by inline assembly."); + return size_t(-1); + } + else if (ref->second.isSlot || ref->second.isOffset) { if (!var->isStateVariable() && !var->type()->dataStoredIn(DataLocation::Storage)) { @@ -817,11 +822,6 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly) return size_t(-1); } } - else if (var->isConstant()) - { - m_errorReporter.typeError(_identifier.location, "Constant variables not supported by inline assembly."); - return size_t(-1); - } else if (!var->isLocalVariable()) { m_errorReporter.typeError(_identifier.location, "Only local variables are supported. To access storage variables, use the _slot and _offset suffixes."); -- cgit