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authorChristian Parpart <christian@ethereum.org>2018-11-23 18:16:52 +0800
committerChristian Parpart <christian@ethereum.org>2018-11-23 18:16:52 +0800
commit10e6d2897d09511ca3253287694a28d05fa6b9e0 (patch)
tree3587e2684ec19cd89d6eced6e87591b989bf4cc9 /libsolidity/inlineasm/AsmParser.h
parent9217fbb58d085325ce37ed6ca37f76e8b8de9d90 (diff)
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Moving files from libsolidity/inlineasm/*.{cpp,h} to libyul/.
Diffstat (limited to 'libsolidity/inlineasm/AsmParser.h')
-rw-r--r--libsolidity/inlineasm/AsmParser.h95
1 files changed, 0 insertions, 95 deletions
diff --git a/libsolidity/inlineasm/AsmParser.h b/libsolidity/inlineasm/AsmParser.h
deleted file mode 100644
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--- a/libsolidity/inlineasm/AsmParser.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- This file is part of solidity.
-
- solidity is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- solidity is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with solidity. If not, see <http://www.gnu.org/licenses/>.
-*/
-/**
- * @author Christian <c@ethdev.com>
- * @date 2016
- * Solidity inline assembly parser.
- */
-
-#pragma once
-
-#include <memory>
-#include <vector>
-#include <libsolidity/inlineasm/AsmData.h>
-#include <liblangutil/SourceLocation.h>
-#include <liblangutil/Scanner.h>
-#include <liblangutil/ParserBase.h>
-
-namespace dev
-{
-namespace solidity
-{
-namespace assembly
-{
-
-class Parser: public langutil::ParserBase
-{
-public:
- explicit Parser(langutil::ErrorReporter& _errorReporter, AsmFlavour _flavour = AsmFlavour::Loose):
- ParserBase(_errorReporter), m_flavour(_flavour) {}
-
- /// Parses an inline assembly block starting with `{` and ending with `}`.
- /// @param _reuseScanner if true, do check for end of input after the `}`.
- /// @returns an empty shared pointer on error.
- std::shared_ptr<Block> parse(std::shared_ptr<langutil::Scanner> const& _scanner, bool _reuseScanner);
-
-protected:
- using ElementaryOperation = boost::variant<assembly::Instruction, assembly::Literal, assembly::Identifier>;
-
- /// Creates an inline assembly node with the given source location.
- template <class T> T createWithLocation(langutil::SourceLocation const& _loc = {}) const
- {
- T r;
- r.location = _loc;
- if (r.location.isEmpty())
- {
- r.location.start = position();
- r.location.end = endPosition();
- }
- if (!r.location.sourceName)
- r.location.sourceName = sourceName();
- return r;
- }
- langutil::SourceLocation location() const { return {position(), endPosition(), sourceName()}; }
-
- Block parseBlock();
- Statement parseStatement();
- Case parseCase();
- ForLoop parseForLoop();
- /// Parses a functional expression that has to push exactly one stack element
- assembly::Expression parseExpression();
- static std::map<std::string, dev::solidity::Instruction> const& instructions();
- static std::map<dev::solidity::Instruction, std::string> const& instructionNames();
- /// Parses an elementary operation, i.e. a literal, identifier or instruction.
- /// This will parse instructions even in strict mode as part of the full parser
- /// for FunctionalInstruction.
- ElementaryOperation parseElementaryOperation();
- VariableDeclaration parseVariableDeclaration();
- FunctionDefinition parseFunctionDefinition();
- assembly::Expression parseCall(ElementaryOperation&& _initialOp);
- TypedName parseTypedName();
- std::string expectAsmIdentifier();
-
- static bool isValidNumberLiteral(std::string const& _literal);
-
-private:
- AsmFlavour m_flavour = AsmFlavour::Loose;
-};
-
-}
-}
-}