12304789397

Committed 10 Dec 2024 10:04PM UTC coverage: 77.378% (-0.5%) from 77.864%

Build # 12304789397

Build Type

push

github

Committed by

SuperFola

Commit Message

fix(parser): fixing row/col computation while backtracking in the parser, leading to finally correct symbol underlined in errors

Run Details

7 of 7 new or added lines in 2 files covered. (100.0%)

258 existing lines in 6 files now uncovered.

5490 of 7095 relevant lines covered (77.38%)

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75.0

/include/Ark/Compiler/NameResolution/StaticScope.hpp

/**
 * @file StaticScope.hpp
 * @author Alexandre Plateau (lexplt.dev@gmail.com)
 * @brief
 * @version 0.1
 * @date 2024-11-30
 *
 * @copyright Copyright (c) 2024
 *
 */

#ifndef ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP
#define ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP

#include <string>
#include <optional>
#include <memory>
#include <vector>
#include <ranges>
#include <unordered_set>

namespace Ark::internal
{
    struct Declaration
    {
        std::string name;           ///< End name, can be modified to be hidden
        std::string original_name;  ///< Original name, with the prefix, without hidden namespaces
        bool is_mutable;

        bool operator==(const Declaration& other) const = default;
    };
}

template <>
struct std::hash<Ark::internal::Declaration>
{
    inline size_t operator()(const Ark::internal::Declaration& x) const noexcept
    {
        return std::hash<std::string> {}(x.original_name);
    }
};

namespace Ark::internal
{
    class StaticScope
    {
    public:
        virtual ~StaticScope() = default;

        /**
         * @brief Add a Declaration to the scope, given a mutability status
         * @param name
         * @param is_mutable
         */
        virtual std::string add(const std::string& name, bool is_mutable);

        /**
         * @brief Try to return a Declaration from this scope with a given name.
         * @param name
         * @param extensive_lookup unused in StaticScope
         * @return std::optional<Declaration> std::nullopt if the Declaration isn't in scope
         */
        [[nodiscard]] virtual std::optional<Declaration> get(const std::string& name, bool extensive_lookup);

        /**
         * @brief Given a Declaration name, compute its fully qualified name
         * @param name
         * @return std::string fully qualified name in the scope
         */
        [[nodiscard]] virtual std::string fullyQualifiedName(const std::string& name) const;

        /**
         * @brief Save a namespace scope to help with lookup
         *
         * @return true if the scope was saved, on NamespaceScope
         * @return false on StaticScope
         */
        virtual bool saveNamespace(std::unique_ptr<StaticScope>&);

        [[nodiscard]] virtual bool isNamespace() const;
        [[nodiscard]] inline virtual bool withPrefix() const { return false; }
        [[nodiscard]] inline virtual bool isGlob() const { return false; }
        [[nodiscard]] inline virtual std::string prefix() const { return ""; }
        [[nodiscard]] inline virtual bool hasSymbol(const std::string&) const { return false; }
        [[nodiscard]] inline virtual bool recursiveHasSymbol(const std::string&) const { return false; }

    private:
        std::unordered_set<Declaration> m_vars {};
    };

    class NamespaceScope final : public StaticScope
    {
    public:
        NamespaceScope(std::string name, bool with_prefix, bool is_glob, const std::vector<std::string>& symbols);

        /**
         * @brief Add a Declaration to the scope, given a mutability status
         * @param name
         * @param is_mutable
         */
        std::string add(const std::string& name, bool is_mutable) override;

        /**
         * @brief Try to return a Declaration from this scope with a given name.
         * @param name
         * @param extensive_lookup if true, use the additional saved namespaces
         * @return std::optional<Declaration> std::nullopt if the Declaration isn't in scope
         */
        [[nodiscard]] std::optional<Declaration> get(const std::string& name, bool extensive_lookup) override;

        /**
         * @brief Given a Declaration name, compute its fully qualified name
         * @param name
         * @return std::string fully qualified name in the namespace
         */
        [[nodiscard]] std::string fullyQualifiedName(const std::string& name) const override;

        /**
         * @brief Save a namespace scope to help with lookup
         *
         * @return true if the scope was saved, on NamespaceScope
         * @return false on StaticScope
         */
        bool saveNamespace(std::unique_ptr<StaticScope>&) override;

        [[nodiscard]] bool isNamespace() const override;
        [[nodiscard]] inline bool withPrefix() const override { return m_with_prefix; }
        [[nodiscard]] inline bool isGlob() const override { return m_is_glob; }
        [[nodiscard]] inline std::string prefix() const override { return m_namespace; }
        [[nodiscard]] inline bool hasSymbol(const std::string& symbol) const override { return std::ranges::find(m_symbols, symbol) != m_symbols.end(); }
        [[nodiscard]] inline bool recursiveHasSymbol(const std::string& symbol) const override
        {
            if (hasSymbol(symbol))
                return true;
            for (const auto& saved_scope : m_additional_namespaces)
            {
                if (saved_scope->recursiveHasSymbol(symbol))
                    return true;
            }
            return false;
        }

    private:
        std::string m_namespace;
        bool m_with_prefix;
        bool m_is_glob;
        std::vector<std::string> m_symbols;
        std::unordered_set<Declaration> m_vars {};
        std::vector<std::unique_ptr<StaticScope>> m_additional_namespaces;
    };
}

#endif  // ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP

1	/**
2	* @file StaticScope.hpp
3	* @author Alexandre Plateau (lexplt.dev@gmail.com)
4	* @brief
5	* @version 0.1
6	* @date 2024-11-30
7	*
8	* @copyright Copyright (c) 2024
9	*
10	*/
11
12	#ifndef ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP
13	#define ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP
14
15	#include <string>
16	#include <optional>
17	#include <memory>
18	#include <vector>
19	#include <ranges>
20	#include <unordered_set>
21
22	namespace Ark::internal
23	{
24	struct Declaration	11,993✔
25	{
26	std::string name; ///< End name, can be modified to be hidden
27	std::string original_name; ///< Original name, with the prefix, without hidden namespaces
28	bool is_mutable;
29
30	bool operator==(const Declaration& other) const = default;	779✔
31	};
32	}
33
34	template <>
35	struct std::hash<Ark::internal::Declaration>
36	{
37	inline size_t operator()(const Ark::internal::Declaration& x) const noexcept	2,950✔
38	{	2,950✔
39	return std::hash<std::string> {}(x.original_name);	2,950✔
40	}
41	};
42
43	namespace Ark::internal
44	{
45	class StaticScope	1,192✔
46	{
47	public:
48	virtual ~StaticScope() = default;	1,045✔
49
50	/**
51	* @brief Add a Declaration to the scope, given a mutability status
52	* @param name
53	* @param is_mutable
54	*/
55	virtual std::string add(const std::string& name, bool is_mutable);
56
57	/**
58	* @brief Try to return a Declaration from this scope with a given name.
59	* @param name
60	* @param extensive_lookup unused in StaticScope
61	* @return std::optional<Declaration> std::nullopt if the Declaration isn't in scope
62	*/
63	[[nodiscard]] virtual std::optional<Declaration> get(const std::string& name, bool extensive_lookup);
64
65	/**
66	* @brief Given a Declaration name, compute its fully qualified name
67	* @param name
68	* @return std::string fully qualified name in the scope
69	*/
70	[[nodiscard]] virtual std::string fullyQualifiedName(const std::string& name) const;
71
72	/**
73	* @brief Save a namespace scope to help with lookup
74	*
75	* @return true if the scope was saved, on NamespaceScope
76	* @return false on StaticScope
77	*/
78	virtual bool saveNamespace(std::unique_ptr<StaticScope>&);
79
80	[[nodiscard]] virtual bool isNamespace() const;
81	[[nodiscard]] inline virtual bool withPrefix() const { return false; }	×
82	[[nodiscard]] inline virtual bool isGlob() const { return false; }	×
83	[[nodiscard]] inline virtual std::string prefix() const { return ""; }	×
84	[[nodiscard]] inline virtual bool hasSymbol(const std::string&) const { return false; }	×
85	[[nodiscard]] inline virtual bool recursiveHasSymbol(const std::string&) const { return false; }	×
86
87	private:
88	std::unordered_set<Declaration> m_vars {};	596✔
89	};
90
91	class NamespaceScope final : public StaticScope	294✔
92	{
93	public:
94	NamespaceScope(std::string name, bool with_prefix, bool is_glob, const std::vector<std::string>& symbols);
95
96	/**
97	* @brief Add a Declaration to the scope, given a mutability status
98	* @param name
99	* @param is_mutable
100	*/
101	std::string add(const std::string& name, bool is_mutable) override;
102
103	/**
104	* @brief Try to return a Declaration from this scope with a given name.
105	* @param name
106	* @param extensive_lookup if true, use the additional saved namespaces
107	* @return std::optional<Declaration> std::nullopt if the Declaration isn't in scope
108	*/
109	[[nodiscard]] std::optional<Declaration> get(const std::string& name, bool extensive_lookup) override;
110
111	/**
112	* @brief Given a Declaration name, compute its fully qualified name
113	* @param name
114	* @return std::string fully qualified name in the namespace
115	*/
116	[[nodiscard]] std::string fullyQualifiedName(const std::string& name) const override;
117
118	/**
119	* @brief Save a namespace scope to help with lookup
120	*
121	* @return true if the scope was saved, on NamespaceScope
122	* @return false on StaticScope
123	*/
124	bool saveNamespace(std::unique_ptr<StaticScope>&) override;
125
126	[[nodiscard]] bool isNamespace() const override;
UNCOV 127	[[nodiscard]] inline bool withPrefix() const override { return m_with_prefix; }	×
128	[[nodiscard]] inline bool isGlob() const override { return m_is_glob; }	×
129	[[nodiscard]] inline std::string prefix() const override { return m_namespace; }	208✔
130	[[nodiscard]] inline bool hasSymbol(const std::string& symbol) const override { return std::ranges::find(m_symbols, symbol) != m_symbols.end(); }	36,206✔
131	[[nodiscard]] inline bool recursiveHasSymbol(const std::string& symbol) const override	15✔
132	{	15✔
133	if (hasSymbol(symbol))	15✔
134	return true;	4✔
135	for (const auto& saved_scope : m_additional_namespaces)	20✔
136	{
137	if (saved_scope->recursiveHasSymbol(symbol))	9✔
138	return true;	5✔
139	}	9✔
140	return false;	6✔
141	}	15✔
142
143	private:
144	std::string m_namespace;
145	bool m_with_prefix;
146	bool m_is_glob;
147	std::vector<std::string> m_symbols;
148	std::unordered_set<Declaration> m_vars {};
149	std::vector<std::unique_ptr<StaticScope>> m_additional_namespaces;
150	};
151	}
152
153	#endif // ARK_COMPILER_NAMERESOLUTION_STATICSCOPE_HPP

ArkScript-lang / Ark / 12304789397

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