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JSSpecCompiler: Mostly get rid of ParseError in AlgorithmStep

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And while on it, create proper logical scopes for algorithm steps.
This commit is contained in:
Dan Klishch 2024-01-16 22:16:39 -05:00 • committed by Andrew Kaster
parent 1bd1187c92
commit cb6e75e890
2 changed files with 79 additions and 12 deletions
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10
Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/SpecParser.h
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@ -33,12 +33,17 @@ public:
auto with_new_logical_scope(Func&& func);
LogicalLocation& current_logical_scope();
template<typename Func>
auto with_new_step_list_nesting_level(Func&& func);
int step_list_nesting_level() const;
Location file_scope() const;
Location location_from_xml_offset(XML::Offset offset) const;
private:
TranslationUnitRef m_translation_unit;
RefPtr<LogicalLocation> m_current_logical_scope;
int m_step_list_nesting_level = 0;
};
class AlgorithmStepList {
@ -47,11 +52,14 @@ public:
Vector<AlgorithmStep> m_steps;
Tree m_expression = error_tree;
private:
static void update_logical_scope_for_step(SpecificationParsingContext& ctx, LogicalLocation const& parent_scope, int step_number);
};
class AlgorithmStep {
public:
static ParseErrorOr<AlgorithmStep> create(SpecificationParsingContext& ctx, XML::Node const* node);
static Optional<AlgorithmStep> create(SpecificationParsingContext& ctx, XML::Node const* node);
ParseErrorOr<Tree> parse();