llvm-project

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// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
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// RUN: %t/reference.output.json.in >> %t/reference.output.json
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// RUN: %clang_cc1 -extract-api --pretty-sgf -triple arm64-apple-macosx \
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// RUN:   -x c++-header %t/input.h -o %t/output.json -verify
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// Generator version is not consistent across test runs, normalize it.
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// RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
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// RUN: %t/output.json >> %t/output-normalized.json
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// RUN: diff %t/reference.output.json %t/output-normalized.json
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//--- input.h
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template<typename T> void Foo(T Bar);
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template<typename T> T Fizz(int Buzz);
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/// expected-no-diagnostics
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//--- reference.output.json.in
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{
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  "metadata": {
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    "formatVersion": {
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      "major": 0,
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      "minor": 5,
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      "patch": 3
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    },
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    "generator": "?"
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  },
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  "module": {
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    "name": "",
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    "platform": {
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      "architecture": "arm64",
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      "operatingSystem": {
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        "minimumVersion": {
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          "major": 11,
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          "minor": 0,
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          "patch": 0
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        },
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        "name": "macosx"
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      },
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      "vendor": "apple"
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    }
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  },
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  "relationships": [],
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  "symbols": [
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    {
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      "accessLevel": "public",
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      "declarationFragments": [
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        {
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          "kind": "keyword",
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          "spelling": "template"
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        },
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        {
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          "kind": "text",
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          "spelling": " <"
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        },
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        {
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          "kind": "keyword",
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          "spelling": "typename"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "genericParameter",
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          "spelling": "T"
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        },
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        {
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          "kind": "text",
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          "spelling": "> "
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        },
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        {
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          "kind": "typeIdentifier",
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          "preciseIdentifier": "c:v",
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          "spelling": "void"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "identifier",
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          "spelling": "Foo"
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        },
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        {
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          "kind": "text",
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          "spelling": "("
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        },
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        {
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          "kind": "typeIdentifier",
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          "preciseIdentifier": "c:t0.0",
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          "spelling": "T"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "internalParam",
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          "spelling": "Bar"
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        },
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        {
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          "kind": "text",
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          "spelling": ");"
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        }
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      ],
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      "functionSignature": {
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        "parameters": [
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          {
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            "declarationFragments": [
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              {
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                "kind": "typeIdentifier",
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                "preciseIdentifier": "c:t0.0",
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                "spelling": "T"
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              },
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              {
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                "kind": "text",
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                "spelling": " "
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              },
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              {
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                "kind": "internalParam",
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                "spelling": "Bar"
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              }
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            ],
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            "name": "Bar"
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          }
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        ],
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        "returns": [
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          {
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            "kind": "typeIdentifier",
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            "preciseIdentifier": "c:v",
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            "spelling": "void"
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          }
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        ]
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      },
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      "identifier": {
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        "interfaceLanguage": "c++",
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        "precise": "c:@FT@>1#TFoo#t0.0#v#"
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      },
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      "kind": {
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        "displayName": "Function Template",
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        "identifier": "c++.func"
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      },
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      "location": {
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        "position": {
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          "character": 26,
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          "line": 0
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        },
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        "uri": "file://INPUT_DIR/input.h"
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      },
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      "names": {
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        "navigator": [
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          {
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            "kind": "identifier",
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            "spelling": "Foo"
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          }
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        ],
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        "subHeading": [
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          {
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            "kind": "identifier",
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            "spelling": "Foo"
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          }
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        ],
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        "title": "Foo"
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      },
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      "pathComponents": [
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        "Foo"
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      ],
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      "swiftGenerics": {
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        "parameters": [
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          {
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            "depth": 0,
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            "index": 0,
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            "name": "T"
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          }
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        ]
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      }
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    },
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    {
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      "accessLevel": "public",
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      "declarationFragments": [
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        {
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          "kind": "keyword",
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          "spelling": "template"
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        },
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        {
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          "kind": "text",
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          "spelling": " <"
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        },
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        {
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          "kind": "keyword",
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          "spelling": "typename"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "genericParameter",
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          "spelling": "T"
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        },
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        {
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          "kind": "text",
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          "spelling": "> "
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        },
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        {
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          "kind": "typeIdentifier",
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          "preciseIdentifier": "c:t0.0",
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          "spelling": "T"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "identifier",
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          "spelling": "Fizz"
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        },
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        {
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          "kind": "text",
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          "spelling": "("
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        },
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        {
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          "kind": "typeIdentifier",
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          "preciseIdentifier": "c:I",
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          "spelling": "int"
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        },
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        {
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          "kind": "text",
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          "spelling": " "
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        },
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        {
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          "kind": "internalParam",
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          "spelling": "Buzz"
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        },
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        {
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          "kind": "text",
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          "spelling": ");"
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        }
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      ],
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      "functionSignature": {
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        "parameters": [
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          {
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            "declarationFragments": [
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              {
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                "kind": "typeIdentifier",
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                "preciseIdentifier": "c:I",
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                "spelling": "int"
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              },
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              {
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                "kind": "text",
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                "spelling": " "
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              },
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              {
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                "kind": "internalParam",
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                "spelling": "Buzz"
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              }
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            ],
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            "name": "Buzz"
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          }
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        ],
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        "returns": [
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          {
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            "kind": "typeIdentifier",
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            "preciseIdentifier": "c:t0.0",
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            "spelling": "T"
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          }
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        ]
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      },
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      "identifier": {
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        "interfaceLanguage": "c++",
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        "precise": "c:@FT@>1#TFizz#I#t0.0#"
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      },
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      "kind": {
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        "displayName": "Function Template",
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        "identifier": "c++.func"
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      },
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      "location": {
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        "position": {
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          "character": 23,
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          "line": 2
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        },
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        "uri": "file://INPUT_DIR/input.h"
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      },
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      "names": {
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        "navigator": [
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          {
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            "kind": "identifier",
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            "spelling": "Fizz"
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          }
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        ],
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        "subHeading": [
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          {
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            "kind": "identifier",
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            "spelling": "Fizz"
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          }
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        ],
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        "title": "Fizz"
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      },
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      "pathComponents": [
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        "Fizz"
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      ],
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      "swiftGenerics": {
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        "parameters": [
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          {
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            "depth": 0,
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            "index": 0,
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            "name": "T"
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          }
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        ]
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      }
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    }
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  ]
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}
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