Add the clang library to the repo (with some of my changes, too).

1 files changed, 95 insertions, 0 deletions

diff --git a/clang/test/Index/get-cursor.cpp b/clang/test/Index/get-cursor.cpp
new file mode 100644
index 0000000..e1e6835
--- /dev/null
+++ b/clang/test/Index/get-cursor.cpp
@@ -0,0 +1,95 @@
+// Test is line- and column-sensitive. Run lines are below.
+
+struct X {
+  X();
+  X(int);
+  X(int, int);
+  X(const X&);
+};
+
+X getX(int value) { 
+  switch (value) {
+  case 1: return X(value);
+  case 2: return X(value, value);
+  case 3: return (X)value;
+  default: break;
+  }
+  return X();
+}
+
+struct Y {
+  int member;
+
+  X getX();
+};
+
+X Y::getX() {
+  return member;
+}
+
+struct YDerived : Y {
+  X getAnotherX() { return member; }
+};
+
+void test() {
+  X foo;
+
+  try {
+  } catch (X e) {
+    X x;
+  }
+}
+
+// RUN: c-index-test -cursor-at=%s:6:4 %s | FileCheck -check-prefix=CHECK-COMPLETION-1 %s
+// CHECK-COMPLETION-1: CXXConstructor=X:6:3
+// CHECK-COMPLETION-1-NEXT: Completion string: {TypedText X}{LeftParen (}{Placeholder int}{Comma , }{Placeholder int}{RightParen )}
+
+// RUN: c-index-test -cursor-at=%s:31:16 %s | FileCheck -check-prefix=CHECK-COMPLETION-2 %s
+// CHECK-COMPLETION-2: CXXMethod=getAnotherX:31:5 (Definition)
+// CHECK-COMPLETION-2-NEXT: Completion string: {ResultType X}{TypedText getAnotherX}{LeftParen (}{RightParen )}
+
+// RUN: c-index-test -cursor-at=%s:12:20 %s | FileCheck -check-prefix=CHECK-VALUE-REF %s
+// RUN: c-index-test -cursor-at=%s:13:21 %s | FileCheck -check-prefix=CHECK-VALUE-REF %s
+// RUN: c-index-test -cursor-at=%s:13:28 %s | FileCheck -check-prefix=CHECK-VALUE-REF %s
+// RUN: c-index-test -cursor-at=%s:14:23 %s | FileCheck -check-prefix=CHECK-VALUE-REF %s
+// CHECK-VALUE-REF: DeclRefExpr=value:10:12
+
+// RUN: c-index-test -cursor-at=%s:12:18 %s | FileCheck -check-prefix=CHECK-CONSTRUCTOR1 %s
+// RUN: c-index-test -cursor-at=%s:13:18 %s | FileCheck -check-prefix=CHECK-CONSTRUCTOR2 %s
+// RUN: c-index-test -cursor-at=%s:14:19 %s | FileCheck -check-prefix=CHECK-CONSTRUCTOR1 %s
+// RUN: c-index-test -cursor-at=%s:17:10 %s | FileCheck -check-prefix=CHECK-CONSTRUCTOR3 %s
+// CHECK-TYPE-REF: TypeRef=struct X:3:8
+// CHECK-CONSTRUCTOR1: CallExpr=X:5:3
+// CHECK-CONSTRUCTOR2: CallExpr=X:6:3
+// CHECK-CONSTRUCTOR3: CallExpr=X:4:3
+
+// RUN: c-index-test -cursor-at=%s:23:3 %s | FileCheck -check-prefix=CHECK-RETTYPE %s
+// RUN: c-index-test -cursor-at=%s:26:1 %s | FileCheck -check-prefix=CHECK-RETTYPE %s
+// CHECK-RETTYPE: TypeRef=struct X:3:8
+
+// RUN: c-index-test -cursor-at=%s:23:7 %s | FileCheck -check-prefix=CHECK-MEMFUNC-DECL %s
+// CHECK-MEMFUNC-DECL: CXXMethod=getX:23:5
+// RUN: c-index-test -cursor-at=%s:26:7 %s | FileCheck -check-prefix=CHECK-MEMFUNC-DEF %s
+// CHECK-MEMFUNC-DEF: CXXMethod=getX:26:6
+
+// RUN: c-index-test -cursor-at=%s:26:3 %s | FileCheck -check-prefix=CHECK-TYPEREF-Y %s
+// CHECK-TYPEREF-Y: TypeRef=struct Y:20:8
+
+// RUN: c-index-test -cursor-at=%s:27:10 %s | FileCheck -check-prefix=CHECK-IMPLICIT-MEMREF %s
+// RUN: c-index-test -cursor-at=%s:31:28 %s | FileCheck -check-prefix=CHECK-IMPLICIT-MEMREF %s
+// CHECK-IMPLICIT-MEMREF: MemberRefExpr=member:21:7
+
+// RUN: c-index-test -cursor-at=%s:35:5 %s | FileCheck -check-prefix=CHECK-DECL %s
+// CHECK-DECL: VarDecl=foo:35:5
+
+// RUN: c-index-test -cursor-at=%s:21:3 %s | FileCheck -check-prefix=CHECK-MEMBER %s
+// CHECK-MEMBER: FieldDecl=member:21:7 (Definition)
+// CHECK-MEMBER-NEXT: Completion string: {ResultType int}{TypedText member}
+
+// RUN: c-index-test -cursor-at=%s:38:12 -cursor-at=%s:39:5 %s | FileCheck -check-prefix=CHECK-CXXCATCH %s
+// CHECK-CXXCATCH: TypeRef=struct X:3:8
+// CHECK-CXXCATCH-NEXT: TypeRef=struct X:3:8
+
+// RUN: c-index-test -test-load-source-usrs local %s | FileCheck -check-prefix=CHECK-USR %s
+// CHECK-USR: get-cursor.cpp c:get-cursor.cpp@472@F@test#@e Extent=[38:12 - 38:15]
+// CHECK-USR: get-cursor.cpp c:get-cursor.cpp@483@F@test#@x Extent=[39:5 - 39:8]