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patterns: Fix casts unexpectedly increasing cursor position

This commit is contained in:
WerWolv 2021-12-03 16:06:40 +01:00
parent 44b121e8b0
commit e720b61df6
1 changed files with 6 additions and 1 deletions
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7
plugins/libimhex/include/hex/pattern_language/ast_node.hpp
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@ -472,8 +472,13 @@ namespace hex::pl {
auto literal = dynamic_cast<ASTNodeLiteral*>(this->m_value->evaluate(evaluator)); auto literal = dynamic_cast<ASTNodeLiteral*>(this->m_value->evaluate(evaluator));
auto type = dynamic_cast<ASTNodeBuiltinType*>(this->m_type->evaluate(evaluator))->getType(); auto type = dynamic_cast<ASTNodeBuiltinType*>(this->m_type->evaluate(evaluator))->getType();
auto startOffset= evaluator->dataOffset();
auto typePattern = this->m_type->createPatterns(evaluator).front(); auto typePattern = this->m_type->createPatterns(evaluator).front();
ON_SCOPE_EXIT { delete typePattern; }; ON_SCOPE_EXIT {
evaluator->dataOffset() = startOffset;
delete typePattern;
};
return std::visit(overloaded { return std::visit(overloaded {
[&, this](PatternData * value) -> ASTNode* { LogConsole::abortEvaluation(hex::format("cannot cast custom type '{}' to '{}'", value->getTypeName(), Token::getTypeName(type)), this); }, [&, this](PatternData * value) -> ASTNode* { LogConsole::abortEvaluation(hex::format("cannot cast custom type '{}' to '{}'", value->getTypeName(), Token::getTypeName(type)), this); },