llvm-project/clang-tools-extra/test/clang-doc/json/compound-constraints.cpp
Erick Velez 94bb9e12ec
[clang-doc] Serialize record files with mangled name (#148021)
This patch changes JSON file serialization. Now, files are serialized
to a single directory instead of nesting them based on namespaces. The
global namespace retains the "index.json" name.

This solves the problem of class template specializations being serialized to the
same file as its base template. This is also planned as part of
future integration with the Mustache generator which will consume the JSON files.
2025-07-11 13:39:41 -07:00

122 lines
4.5 KiB
C++

// RUN: rm -rf %t && mkdir -p %t
// RUN: clang-doc --extra-arg -std=c++20 --output=%t --format=json --executor=standalone %s
// RUN: FileCheck %s < %t/index.json
template<typename T> concept Incrementable = requires (T a) {
a++;
};
template<typename T> concept Decrementable = requires (T a) {
a--;
};
template<typename T> concept PreIncrementable = requires (T a) {
++a;
};
template<typename T> concept PreDecrementable = requires (T a) {
--a;
};
template<typename T> requires Incrementable<T> && Decrementable<T> void One();
template<typename T> requires (Incrementable<T> && Decrementable<T>) void Two();
template<typename T> requires (Incrementable<T> && Decrementable<T>) || (PreIncrementable<T> && PreDecrementable<T>) void Three();
template<typename T> requires (Incrementable<T> && Decrementable<T>) || PreIncrementable<T> void Four();
// CHECK: "Name": "One",
// CHECK: "Template": {
// CHECK-NEXT: "Constraints": [
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Incrementable<T>",
// CHECK-NEXT: "Name": "Incrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Incrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Decrementable<T>",
// CHECK-NEXT: "Name": "Decrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Decrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// CHECK: "Name": "Two",
// CHECK: "Template": {
// CHECK-NEXT: "Constraints": [
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Incrementable<T>",
// CHECK-NEXT: "Name": "Incrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Incrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Decrementable<T>",
// CHECK-NEXT: "Name": "Decrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Decrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// CHECK: "Name": "Three",
// CHECK: "Template": {
// CHECK-NEXT: "Constraints": [
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Incrementable<T>",
// CHECK-NEXT: "Name": "Incrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Incrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Decrementable<T>",
// CHECK-NEXT: "Name": "Decrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Decrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "PreIncrementable<T>",
// CHECK-NEXT: "Name": "PreIncrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "PreIncrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "PreDecrementable<T>",
// CHECK-NEXT: "Name": "PreDecrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "PreDecrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// CHECK: "Name": "Four",
// CHECK: "Template": {
// CHECK-NEXT: "Constraints": [
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Incrementable<T>",
// CHECK-NEXT: "Name": "Incrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Incrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "Decrementable<T>",
// CHECK-NEXT: "Name": "Decrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "Decrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "Expression": "PreIncrementable<T>",
// CHECK-NEXT: "Name": "PreIncrementable",
// CHECK-NEXT: "Path": "",
// CHECK-NEXT: "QualName": "PreIncrementable",
// CHECK-NEXT: "USR": "{{[0-9A-F]*}}"
// CHECK-NEXT: }
// CHECK-NEXT: ],