Add USR support for C++ namespaces, and unify mangling of location information in USRs
for anonymous symbols.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103212 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Index/usrs.cpp b/test/Index/usrs.cpp
new file mode 100644
index 0000000..a0d910d
--- /dev/null
+++ b/test/Index/usrs.cpp
@@ -0,0 +1,73 @@
+namespace foo {
+ int x;
+ void bar(int z);
+}
+namespace bar {
+ typedef int QType;
+ void bar(QType z);
+}
+
+class ClsA {
+public:
+ int a, b;
+ ClsA(int A, int B) : a(A), b(B) {}
+};
+
+namespace foo {
+ class ClsB : public ClsA {
+ public:
+ ClsB() : ClsA(1, 2) {}
+ int result() const;
+ };
+}
+
+int foo::ClsB::result() const {
+ return a + b;
+}
+
+namespace {
+ class ClsC : public foo::ClsB {};
+ int w;
+}
+
+int z;
+
+namespace foo { namespace taz {
+ int x;
+ static inline int add(int a, int b) { return a + b; }
+ void sub(int a, int b);
+}
+}
+
+// RUN: c-index-test -test-load-source-usrs all %s | FileCheck %s
+// CHECK: usrs.cpp c:@N@foo Extent=[1:11 - 4:2]
+// CHECK: usrs.cpp c:@N@foo@x Extent=[2:3 - 2:8]
+// CHECK: usrs.cpp c:@N@foo@F@bar Extent=[3:8 - 3:18]
+// CHECK: usrs.cpp c:usrs.cpp@3:12@N@foo@F@bar@z Extent=[3:12 - 3:17]
+// CHECK: usrs.cpp c:@N@bar Extent=[5:11 - 8:2]
+// CHECK: usrs.cpp c:usrs.cpp@6:15@N@bar@T@QType Extent=[6:15 - 6:20]
+// CHECK: usrs.cpp c:@N@bar@F@bar Extent=[7:8 - 7:20]
+// CHECK: usrs.cpp c:usrs.cpp@7:12@N@bar@F@bar@z Extent=[7:12 - 7:19]
+// CHECK: usrs.cpp c:@C@ClsA Extent=[10:1 - 14:2]
+// CHECK: usrs.cpp c:@C@ClsA@FI@a Extent=[12:7 - 12:8]
+// CHECK: usrs.cpp c:@C@ClsA@FI@b Extent=[12:10 - 12:11]
+// CHECK: usrs.cpp c:@C@ClsA@F@ClsA Extent=[13:3 - 13:37]
+// CHECK: usrs.cpp c:usrs.cpp@13:8@C@ClsA@F@ClsA@A Extent=[13:8 - 13:13]
+// CHECK: usrs.cpp c:usrs.cpp@13:15@C@ClsA@F@ClsA@B Extent=[13:15 - 13:20]
+// CHECK: usrs.cpp c:@N@foo Extent=[16:11 - 22:2]
+// CHECK: usrs.cpp c:@N@foo@C@ClsB Extent=[17:3 - 21:4]
+// CHECK: usrs.cpp c:@N@foo@C@ClsB@F@ClsB Extent=[19:5 - 19:27]
+// CHECK: usrs.cpp c:@N@foo@C@ClsB@F@result Extent=[20:9 - 20:17]
+// CHECK: usrs.cpp c:@N@foo@C@ClsB@F@result Extent=[24:16 - 26:2]
+// CHECK: usrs.cpp c:@aN@C@ClsC Extent=[29:3 - 29:35]
+// CHECK: usrs.cpp c:@aN@w Extent=[30:3 - 30:8]
+// CHECK: usrs.cpp c:@z Extent=[33:1 - 33:6]
+// CHECK: usrs.cpp c:@N@foo Extent=[35:11 - 40:2]
+// CHECK: usrs.cpp c:@N@foo@N@taz Extent=[35:27 - 39:2]
+// CHECK: usrs.cpp c:@N@foo@N@taz@x Extent=[36:3 - 36:8]
+// CHECK: usrs.cpp c:usrs.cpp@37:21@N@foo@N@taz@F@add Extent=[37:21 - 37:56]
+// CHECK: usrs.cpp c:usrs.cpp@37:25@N@foo@N@taz@F@add@a Extent=[37:25 - 37:30]
+// CHECK: usrs.cpp c:usrs.cpp@37:32@N@foo@N@taz@F@add@b Extent=[37:32 - 37:37]
+// CHECK: usrs.cpp c:@N@foo@N@taz@F@sub Extent=[38:8 - 38:25]
+// CHECK: usrs.cpp c:usrs.cpp@38:12@N@foo@N@taz@F@sub@a Extent=[38:12 - 38:17]
+// CHECK: usrs.cpp c:usrs.cpp@38:19@N@foo@N@taz@F@sub@b Extent=[38:19 - 38:24]