clang/test/ExtractAPI/global_var_template.cpp

   1 // RUN: rm -rf %t
   2 // RUN: split-file %s %t
   3 // RUN: sed -e "s@INPUT_DIR@%{/t:regex_replacement}@g" \
   4 // RUN: %t/reference.output.json.in >> %t/reference.output.json
   5 // RUN: %clang_cc1 -extract-api --pretty-sgf -triple arm64-apple-macosx \
   6 // RUN:   -x c++-header %t/input.h -o %t/output.json -verify
   7
   8 // Generator version is not consistent across test runs, normalize it.
   9 // RUN: sed -e "s@\"generator\": \".*\"@\"generator\": \"?\"@g" \
  10 // RUN: %t/output.json >> %t/output-normalized.json
  11 // RUN: diff %t/reference.output.json %t/output-normalized.json
  12
  13 //--- input.h
  14 template<typename T> T Foo = T(3.14);
  15 /// expected-no-diagnostics
  16
  17 //--- reference.output.json.in
  18 {
  19   "metadata": {
  20     "formatVersion": {
  21       "major": 0,
  22       "minor": 5,
  23       "patch": 3
  24     },
  25     "generator": "?"
  26   },
  27   "module": {
  28     "name": "",
  29     "platform": {
  30       "architecture": "arm64",
  31       "operatingSystem": {
  32         "minimumVersion": {
  33           "major": 11,
  34           "minor": 0,
  35           "patch": 0
  36         },
  37         "name": "macosx"
  38       },
  39       "vendor": "apple"
  40     }
  41   },
  42   "relationships": [],
  43   "symbols": [
  44     {
  45       "accessLevel": "public",
  46       "declarationFragments": [
  47         {
  48           "kind": "keyword",
  49           "spelling": "template"
  50         },
  51         {
  52           "kind": "text",
  53           "spelling": " <"
  54         },
  55         {
  56           "kind": "keyword",
  57           "spelling": "typename"
  58         },
  59         {
  60           "kind": "text",
  61           "spelling": " "
  62         },
  63         {
  64           "kind": "genericParameter",
  65           "spelling": "T"
  66         },
  67         {
  68           "kind": "text",
  69           "spelling": "> "
  70         },
  71         {
  72           "kind": "typeIdentifier",
  73           "preciseIdentifier": "c:t0.0",
  74           "spelling": "T"
  75         },
  76         {
  77           "kind": "text",
  78           "spelling": " "
  79         },
  80         {
  81           "kind": "identifier",
  82           "spelling": "Foo"
  83         },
  84         {
  85           "kind": "text",
  86           "spelling": ";"
  87         }
  88       ],
  89       "identifier": {
  90         "interfaceLanguage": "c++",
  91         "precise": "c:@Foo"
  92       },
  93       "kind": {
  94         "displayName": "Global Variable Template",
  95         "identifier": "c++.var"
  96       },
  97       "location": {
  98         "position": {
  99           "character": 23,
 100           "line": 0
 101         },
 102         "uri": "file://INPUT_DIR/input.h"
 103       },
 104       "names": {
 105         "navigator": [
 106           {
 107             "kind": "identifier",
 108             "spelling": "Foo"
 109           }
 110         ],
 111         "subHeading": [
 112           {
 113             "kind": "identifier",
 114             "spelling": "Foo"
 115           }
 116         ],
 117         "title": "Foo"
 118       },
 119       "pathComponents": [
 120         "Foo"
 121       ],
 122       "swiftGenerics": {
 123         "parameters": [
 124           {
 125             "depth": 0,
 126             "index": 0,
 127             "name": "T"
 128           }
 129         ]
 130       }
 131     }
 132   ]
 133 }