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patterns: Huge refactor of Pattern Language runtime to use smart pointers (#458)

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* patterns: Initial work to refactor pattern language to use smart pointers

* patterns: Fixed remaining issues, moved patterns to unique files

* sys: Added missing includes for macOS
This commit is contained in:
WerWolv
2022-02-27 23:25:39 +01:00
committed by GitHub
parent b28eaf2dbf
commit 66d1b3fd2f
85 changed files with 4990 additions and 5146 deletions
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30
lib/libimhex/include/hex/pattern_language/token.hpp
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@@ -11,11 +11,13 @@
namespace hex::pl {
class PatternData;
class ASTNode;
class Pattern;
class Token {
public:
enum class Type : u64 {
enum class Type : u64
{
Keyword,
ValueType,
Operator,
@@ -25,7 +27,8 @@ namespace hex::pl {
Separator
};
enum class Keyword {
enum class Keyword
{
Struct,
Union,
Using,
@@ -48,7 +51,8 @@ namespace hex::pl {
Continue
};
enum class Operator {
enum class Operator
{
AtDeclaration,
Assignment,
Inherit,
@@ -80,7 +84,8 @@ namespace hex::pl {
ScopeResolution
};
enum class ValueType {
enum class ValueType
{
Unsigned8Bit = 0x10,
Signed8Bit = 0x11,
Unsigned16Bit = 0x20,
@@ -108,7 +113,8 @@ namespace hex::pl {
Any = 0xFFFF
};
enum class Separator {
enum class Separator
{
RoundBracketOpen,
RoundBracketClose,
CurlyBracketOpen,
@@ -133,7 +139,7 @@ namespace hex::pl {
std::string m_identifier;
};
using Literal = std::variant<char, bool, u128, i128, double, std::string, PatternData *>;
using Literal = std::variant<char, bool, u128, i128, double, std::string, std::shared_ptr<Pattern>>;
using ValueTypes = std::variant<Keyword, Identifier, Operator, Literal, ValueType, Separator>;
Token(Type type, auto value, u32 lineNumber) : type(type), value(value), lineNumber(lineNumber) {
@@ -158,7 +164,7 @@ namespace hex::pl {
static u128 literalToUnsigned(const pl::Token::Literal &literal) {
return std::visit(overloaded {
[](const std::string &) -> u128 { LogConsole::abortEvaluation("expected integral type, got string"); },
[](PatternData *) -> u128 { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](const std::shared_ptr<Pattern> &) -> u128 { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](auto &&result) -> u128 { return result; } },
literal);
}
@@ -166,7 +172,7 @@ namespace hex::pl {
static i128 literalToSigned(const pl::Token::Literal &literal) {
return std::visit(overloaded {
[](const std::string &) -> i128 { LogConsole::abortEvaluation("expected integral type, got string"); },
[](PatternData *) -> i128 { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](const std::shared_ptr<Pattern> &) -> i128 { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](auto &&result) -> i128 { return result; } },
literal);
}
@@ -174,7 +180,7 @@ namespace hex::pl {
static double literalToFloatingPoint(const pl::Token::Literal &literal) {
return std::visit(overloaded {
[](const std::string &) -> double { LogConsole::abortEvaluation("expected integral type, got string"); },
[](PatternData *) -> double { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](const std::shared_ptr<Pattern> &) -> double { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](auto &&result) -> double { return result; } },
literal);
}
@@ -182,7 +188,7 @@ namespace hex::pl {
static bool literalToBoolean(const pl::Token::Literal &literal) {
return std::visit(overloaded {
[](const std::string &) -> bool { LogConsole::abortEvaluation("expected integral type, got string"); },
[](PatternData *) -> bool { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](const std::unique_ptr<Pattern> &) -> bool { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](auto &&result) -> bool { return result != 0; } },
literal);
}
@@ -197,7 +203,7 @@ namespace hex::pl {
[](i128 result) -> std::string { return hex::to_string(result); },
[](bool result) -> std::string { return result ? "true" : "false"; },
[](char result) -> std::string { return { 1, result }; },
[](PatternData *) -> std::string { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](const std::shared_ptr<Pattern> &) -> std::string { LogConsole::abortEvaluation("expected integral type, got custom type"); },
[](auto &&result) -> std::string { return std::to_string(result); } },
literal);
}