wip

main.cpp

@@ -588,13 +588,6 @@ void Dump(clang::Cursor cursor) {
 
 
 
-// TODO: See if we can improve type usage reporting, for example
-//  void foo() {
-//    Foo x;
-//  }
-// The usage on |Foo| will be reported at the |x| variable location. We should
-// report it at the start of |Foo| instead. 
-
 void InsertTypeUsageAtLocation(ParsingDatabase* db, clang::Type type, const clang::SourceLocation& location) {
   clang::Type raw_type = type.strip_qualifiers();
 
@@ -1160,4 +1153,4 @@ int main(int argc, char** argv) {
   return 0;
 }
 
-// TODO: ctor/dtor, copy ctor
+// TODO: ctor/dtor, copy ctor, class inheritance, method inheritance

tests/usage/usage_inside_of_call.cc

@@ -0,0 +1,77 @@
+void called(int a);
+
+int gen();
+
+struct Foo {
+  static int static_var;
+  int field_var;
+};
+
+void foo() {
+  int a = 5;
+  called(a + gen() + Foo().field_var + Foo::static_var);
+}
+
+/*
+OUTPUT:
+{
+  "types": [{
+      "id": 0,
+      "usr": "c:@S@Foo",
+      "short_name": "Foo",
+      "qualified_name": "Foo",
+      "definition": "tests/usage/usage_inside_of_call.cc:5:8",
+      "vars": [0, 1]
+    }],
+  "functions": [{
+      "id": 0,
+      "usr": "c:@F@called#I#",
+      "short_name": "called",
+      "qualified_name": "called",
+      "declaration": "tests/usage/usage_inside_of_call.cc:1:6",
+      "callers": ["2@tests/usage/usage_inside_of_call.cc:12:3"],
+      "uses": ["tests/usage/usage_inside_of_call.cc:12:3"]
+    }, {
+      "id": 1,
+      "usr": "c:@F@gen#",
+      "short_name": "gen",
+      "qualified_name": "gen",
+      "declaration": "tests/usage/usage_inside_of_call.cc:3:5",
+      "callers": ["2@tests/usage/usage_inside_of_call.cc:12:14"],
+      "uses": ["tests/usage/usage_inside_of_call.cc:12:14"]
+    }, {
+      "id": 2,
+      "usr": "c:@F@foo#",
+      "short_name": "foo",
+      "qualified_name": "foo",
+      "definition": "tests/usage/usage_inside_of_call.cc:10:6",
+      "callees": ["0@tests/usage/usage_inside_of_call.cc:12:3", "1@tests/usage/usage_inside_of_call.cc:12:14"]
+    }],
+  "variables": [{
+      "id": 0,
+      "usr": "c:@S@Foo@static_var",
+      "short_name": "static_var",
+      "qualified_name": "Foo::static_var",
+      "declaration": "tests/usage/usage_inside_of_call.cc:6:14",
+      "declaring_type": 0,
+      "uses": ["tests/usage/usage_inside_of_call.cc:12:45"]
+    }, {
+      "id": 1,
+      "usr": "c:@S@Foo@FI@field_var",
+      "short_name": "field_var",
+      "qualified_name": "Foo::field_var",
+      "declaration": "tests/usage/usage_inside_of_call.cc:7:7",
+      "initializations": ["tests/usage/usage_inside_of_call.cc:7:7"],
+      "declaring_type": 0,
+      "uses": ["tests/usage/usage_inside_of_call.cc:12:28"]
+    }, {
+      "id": 2,
+      "usr": "c:usage_inside_of_call.cc@117@F@foo#@a",
+      "short_name": "a",
+      "qualified_name": "a",
+      "declaration": "tests/usage/usage_inside_of_call.cc:11:7",
+      "initializations": ["tests/usage/usage_inside_of_call.cc:11:7"],
+      "uses": ["tests/usage/usage_inside_of_call.cc:12:10"]
+    }]
+}
+*/