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patterns: Add multi-variable declarations

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This commit is contained in:
WerWolv
2021-08-25 17:54:47 +02:00
parent 9289ebf4c9
commit c053d54d10
3 changed files with 58 additions and 1 deletions
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16
plugins/libimhex/source/lang/evaluator.cpp
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@@ -521,6 +521,14 @@ namespace hex::lang {
} else if (auto varDeclNode = dynamic_cast<ASTNodeVariableDecl*>(statement); varDeclNode != nullptr) {
auto pattern = this->evaluateVariable(varDeclNode);
this->createLocalVariable(varDeclNode->getName(), pattern);
} else if (auto multiVarDeclNode = dynamic_cast<ASTNodeMultiVariableDecl*>(statement); multiVarDeclNode != nullptr) {
for (auto &delc : multiVarDeclNode->getVariables()) {
if (auto varDecl = dynamic_cast<ASTNodeVariableDecl*>(delc); varDecl != nullptr) {
auto pattern = this->evaluateVariable(varDecl);
this->createLocalVariable(varDecl->getName(), pattern);
} else
this->getConsole().abortEvaluation("invalid multi-variable declaration");
}
} else if (auto assignmentNode = dynamic_cast<ASTNodeAssignment*>(statement); assignmentNode != nullptr) {
if (auto numericExpressionNode = dynamic_cast<ASTNodeNumericExpression*>(assignmentNode->getRValue()); numericExpressionNode != nullptr) {
auto value = this->evaluateMathematicalExpression(numericExpressionNode);
@@ -677,6 +685,14 @@ namespace hex::lang {
if (auto memberVariableNode = dynamic_cast<ASTNodeVariableDecl*>(node); memberVariableNode != nullptr)
currMembers.push_back(this->evaluateVariable(memberVariableNode));
else if (auto memberMultiVariableNode = dynamic_cast<ASTNodeMultiVariableDecl*>(node); memberMultiVariableNode != nullptr) {
for (auto decl : memberMultiVariableNode->getVariables()) {
if (auto variableDecl = dynamic_cast<ASTNodeVariableDecl*>(decl); variableDecl != nullptr)
currMembers.push_back(this->evaluateVariable(variableDecl));
else
this->getConsole().abortEvaluation("invalid multi-variable declaration");
}
}
else if (auto memberArrayNode = dynamic_cast<ASTNodeArrayVariableDecl*>(node); memberArrayNode != nullptr)
currMembers.push_back(this->evaluateArray(memberArrayNode));
else if (auto memberPointerNode = dynamic_cast<ASTNodePointerVariableDecl*>(node); memberPointerNode != nullptr)