43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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#pragma once
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// Step 712: generics/template raising policy.
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#include <algorithm>
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#include <string>
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#include <vector>
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#include <nlohmann/json.hpp>
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#include "SemanticCoreIR.h"
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struct CppTemplateDecision {
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std::string nodeId;
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std::string templateForm; // class_template, fn_template, concrete
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bool conceptConstrained = false;
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};
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class CppTemplateRaisingPolicy {
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public:
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static std::vector<CppTemplateDecision> raise(const SemanticCoreIR& ir,
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const std::string& profile = "safe-first") {
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std::vector<CppTemplateDecision> out;
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for (const auto& n : ir.nodes) {
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if (!n.metadata.contains("genericParams")) continue;
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CppTemplateDecision d;
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d.nodeId = n.id;
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d.templateForm = (n.kind == IRNodeKind::Type) ? "class_template" : "fn_template";
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d.conceptConstrained = profile != "interop-first";
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out.push_back(std::move(d));
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}
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std::sort(out.begin(), out.end(), [](const auto& a, const auto& b){ return a.nodeId < b.nodeId; });
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return out;
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}
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static nlohmann::json toJson(const std::vector<CppTemplateDecision>& v) {
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nlohmann::json j = nlohmann::json::array();
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for (const auto& d : v) {
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j.push_back({{"nodeId", d.nodeId}, {"templateForm", d.templateForm}, {"conceptConstrained", d.conceptConstrained}});
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}
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return j;
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}
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};
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