codeql/swift/extractor/translators/PatternTranslator.cpp

#include "swift/extractor/translators/PatternTranslator.h"

namespace codeql {

codeql::NamedPattern PatternTranslator::translateNamedPattern(const swift::NamedPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.var_decl = dispatcher.fetchLabel(pattern.getDecl());
  return entry;
}

codeql::TypedPattern PatternTranslator::translateTypedPattern(const swift::TypedPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
  entry.type_repr = dispatcher.fetchOptionalLabel(pattern.getTypeRepr(), pattern.getType());
  return entry;
}

codeql::TuplePattern PatternTranslator::translateTuplePattern(const swift::TuplePattern& pattern) {
  auto entry = createPatternEntry(pattern);
  for (const auto& p : pattern.getElements()) {
    entry.elements.push_back(dispatcher.fetchLabel(p.getPattern()));
  }
  return entry;
}
codeql::AnyPattern PatternTranslator::translateAnyPattern(const swift::AnyPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  return entry;
}

codeql::BindingPattern PatternTranslator::translateBindingPattern(
    const swift::BindingPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
  return entry;
}

codeql::EnumElementPattern PatternTranslator::translateEnumElementPattern(
    const swift::EnumElementPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.element = dispatcher.fetchLabel(pattern.getElementDecl());
  entry.sub_pattern = dispatcher.fetchOptionalLabel(pattern.getSubPattern());
  return entry;
}

codeql::OptionalSomePattern PatternTranslator::translateOptionalSomePattern(
    const swift::OptionalSomePattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
  return entry;
}

codeql::IsPattern PatternTranslator::translateIsPattern(const swift::IsPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.cast_type_repr =
      dispatcher.fetchOptionalLabel(pattern.getCastTypeRepr(), pattern.getCastType());
  entry.sub_pattern = dispatcher.fetchOptionalLabel(pattern.getSubPattern());
  return entry;
}

codeql::ExprPattern PatternTranslator::translateExprPattern(const swift::ExprPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  if (auto match = pattern.getMatchExpr()) {
    entry.sub_expr = dispatcher.fetchLabel(match);
  } else {
    entry.sub_expr = dispatcher.fetchLabel(pattern.getSubExpr());
  }
  return entry;
}

codeql::ParenPattern PatternTranslator::translateParenPattern(const swift::ParenPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
  return entry;
}

codeql::BoolPattern PatternTranslator::translateBoolPattern(const swift::BoolPattern& pattern) {
  auto entry = createPatternEntry(pattern);
  entry.value = pattern.getValue();
  return entry;
}

}  // namespace codeql