8050a6e073
Add support for documenting concepts. This handles concepts and constraints on function and class templates. Atomic constraints are not considered yet. We don't order constraints based on their conjunctive or disjunctive properties.
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
// RUN: rm -rf %t && mkdir -p %t
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// RUN: clang-doc --extra-arg -std=c++20 --output=%t --format=json --executor=standalone %s
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// RUN: FileCheck %s < %t/GlobalNamespace/index.json
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template<typename T>
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concept Incrementable = requires(T x) {
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++x;
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x++;
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};
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template<typename T> void increment(T t) requires Incrementable<T>;
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template<Incrementable T> Incrementable auto incrementTwo(T t);
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// CHECK: "Functions": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "IsStatic": false,
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// CHECK-NEXT: "Name": "increment",
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// CHECK-NEXT: "Params": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "Name": "t",
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// CHECK-NEXT: "Type": "T"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "ReturnType": {
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// CHECK-NEXT: "IsBuiltIn": false,
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// CHECK-NEXT: "IsTemplate": false,
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// CHECK-NEXT: "Name": "void",
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// CHECK-NEXT: "QualName": "void",
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// CHECK-NEXT: "USR": "0000000000000000000000000000000000000000"
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// CHECK-NEXT: },
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// CHECK-NEXT: "Template": {
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// CHECK-NEXT: "Constraints": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "Expression": "Incrementable<T>",
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// CHECK-NEXT: "Name": "Incrementable",
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// CHECK-NEXT: "Path": "",
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// CHECK-NEXT: "QualName": "Incrementable",
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// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "Parameters": [
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// CHECK-NEXT: "typename T"
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// CHECK-NEXT: ]
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// CHECK-NEXT: },
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// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
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// CHECK-NEXT: },
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// CHECK-NEXT: {
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// CHECK-NEXT: "IsStatic": false,
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// CHECK-NEXT: "Name": "incrementTwo",
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// CHECK-NEXT: "Params": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "Name": "t",
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// CHECK-NEXT: "Type": "T"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "ReturnType": {
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// CHECK-NEXT: "IsBuiltIn": false,
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// CHECK-NEXT: "IsTemplate": false,
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// CHECK-NEXT: "Name": "Incrementable auto",
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// CHECK-NEXT: "QualName": "Incrementable auto",
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// CHECK-NEXT: "USR": "0000000000000000000000000000000000000000"
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// CHECK-NEXT: },
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// CHECK-NEXT: "Template": {
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// CHECK-NEXT: "Constraints": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "Expression": "Incrementable<T>",
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// CHECK-NEXT: "Name": "Incrementable",
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// CHECK-NEXT: "Path": "",
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// CHECK-NEXT: "QualName": "Incrementable",
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// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "Parameters": [
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// CHECK-NEXT: "Incrementable T"
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// CHECK-NEXT: ]
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// CHECK-NEXT: },
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// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
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// CHECK-NEXT: }
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