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f22d60f011
* `variables` under `CaseStmt` are now AST children, which solves orphan `VarDecl`s in that case * reordered `CaseStmt` AST children to be `labels > variables > body` (was `body > labels`) * made `NamedPattern::getVarDecl` an extracted property instead of `getName` * The above led to duplicate DB entities because of a quirk in the Swift compiler code. This is solved by tweaking the extraction of `variables` under `CaseStmt` to not use `getCaseBodyVariables`.
83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
#include "swift/extractor/translators/PatternTranslator.h"
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namespace codeql {
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codeql::NamedPattern PatternTranslator::translateNamedPattern(const swift::NamedPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.var_decl = dispatcher.fetchLabel(pattern.getDecl());
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return entry;
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}
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codeql::TypedPattern PatternTranslator::translateTypedPattern(const swift::TypedPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
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entry.type_repr = dispatcher.fetchOptionalLabel(pattern.getTypeRepr(), pattern.getType());
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return entry;
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}
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codeql::TuplePattern PatternTranslator::translateTuplePattern(const swift::TuplePattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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for (const auto& p : pattern.getElements()) {
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entry.elements.push_back(dispatcher.fetchLabel(p.getPattern()));
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}
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return entry;
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}
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codeql::AnyPattern PatternTranslator::translateAnyPattern(const swift::AnyPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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return entry;
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}
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codeql::BindingPattern PatternTranslator::translateBindingPattern(
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const swift::BindingPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
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return entry;
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}
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codeql::EnumElementPattern PatternTranslator::translateEnumElementPattern(
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const swift::EnumElementPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.element = dispatcher.fetchLabel(pattern.getElementDecl());
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entry.sub_pattern = dispatcher.fetchOptionalLabel(pattern.getSubPattern());
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return entry;
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}
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codeql::OptionalSomePattern PatternTranslator::translateOptionalSomePattern(
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const swift::OptionalSomePattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
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return entry;
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}
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codeql::IsPattern PatternTranslator::translateIsPattern(const swift::IsPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.cast_type_repr =
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dispatcher.fetchOptionalLabel(pattern.getCastTypeRepr(), pattern.getCastType());
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entry.sub_pattern = dispatcher.fetchOptionalLabel(pattern.getSubPattern());
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return entry;
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}
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codeql::ExprPattern PatternTranslator::translateExprPattern(const swift::ExprPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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if (auto match = pattern.getMatchExpr()) {
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entry.sub_expr = dispatcher.fetchLabel(match);
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} else {
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entry.sub_expr = dispatcher.fetchLabel(pattern.getSubExpr());
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}
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return entry;
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}
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codeql::ParenPattern PatternTranslator::translateParenPattern(const swift::ParenPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.sub_pattern = dispatcher.fetchLabel(pattern.getSubPattern());
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return entry;
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}
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codeql::BoolPattern PatternTranslator::translateBoolPattern(const swift::BoolPattern& pattern) {
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auto entry = dispatcher.createEntry(pattern);
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entry.value = pattern.getValue();
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return entry;
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}
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} // namespace codeql
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