Make c-index-test -test-print-type include pointeekind for pointer types

The idea is to give visibility to more type kinds, especially for getting
a better grasp of what appears as unexposed type kind with libclang.

Differential Revision: http://reviews.llvm.org/D3325

llvm-svn: 205921

4 files changed, 23 insertions, 16 deletions

diff --git a/clang/test/Index/print-type.c b/clang/test/Index/print-type.c
index 6c7095a4e5f..71fee08da33 100644
--- a/clang/test/Index/print-type.c
+++ b/clang/test/Index/print-type.c
@@ -14,27 +14,27 @@ int f2(int incompletearray[]);
 
 // RUN: c-index-test -test-print-type %s | FileCheck %s
 // CHECK: FunctionDecl=f:3:6 (Definition) [type=int *(int *, char *, FooType, int *, void (*)(int))] [typekind=FunctionProto] [canonicaltype=int *(int *, char *, int, int *, void (*)(int))] [canonicaltypekind=FunctionProto] [resulttype=int *] [resulttypekind=Pointer] [args= [int *] [Pointer] [char *] [Pointer] [FooType] [Typedef] [int [5]] [ConstantArray] [void (*)(int)] [Pointer]] [isPOD=0]
-// CHECK: ParmDecl=p:3:13 (Definition) [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: ParmDecl=x:3:22 (Definition) [type=char *] [typekind=Pointer] [isPOD=1]
+// CHECK: ParmDecl=p:3:13 (Definition) [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: ParmDecl=x:3:22 (Definition) [type=char *] [typekind=Pointer] [isPOD=1] [pointeetype=char] [pointeekind=Char_S]
 // CHECK: ParmDecl=z:3:33 (Definition) [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: TypeRef=FooType:1:13 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: ParmDecl=arr:3:40 (Definition) [type=int [5]] [typekind=ConstantArray] [isPOD=1]
 // CHECK: IntegerLiteral= [type=int] [typekind=Int] [isPOD=1]
-// CHECK: ParmDecl=fn:3:55 (Definition) [type=void (*)(int)] [typekind=Pointer] [canonicaltype=void (*)(int)] [canonicaltypekind=Pointer] [isPOD=1]
+// CHECK: ParmDecl=fn:3:55 (Definition) [type=void (*)(int)] [typekind=Pointer] [canonicaltype=void (*)(int)] [canonicaltypekind=Pointer] [isPOD=1] [pointeetype=void (int)] [pointeekind=Unexposed]
 // CHECK: ParmDecl=:3:62 (Definition) [type=int] [typekind=Int] [isPOD=1]
 // CHECK: CompoundStmt= [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: CallExpr=fn:3:55 [type=void] [typekind=Void] [args= [int] [Int]] [isPOD=0]
-// CHECK: DeclRefExpr=fn:3:55 [type=void (*)(int)] [typekind=Pointer] [canonicaltype=void (*)(int)] [canonicaltypekind=Pointer] [isPOD=1]
+// CHECK: DeclRefExpr=fn:3:55 [type=void (*)(int)] [typekind=Pointer] [canonicaltype=void (*)(int)] [canonicaltypekind=Pointer] [isPOD=1] [pointeetype=void (int)] [pointeekind=Unexposed]
 // CHECK: UnaryOperator= [type=int] [typekind=Int] [isPOD=1]
-// CHECK: DeclRefExpr=p:3:13 [type=int *] [typekind=Pointer] [isPOD=1]
+// CHECK: DeclRefExpr=p:3:13 [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
 // CHECK: DeclStmt= [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: VarDecl=w:5:17 (Definition) [type=const FooType] [typekind=Typedef] const [canonicaltype=const int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: TypeRef=FooType:1:13 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: DeclRefExpr=z:3:33 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: ReturnStmt= [type=] [typekind=Invalid] [isPOD=0]
-// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: DeclRefExpr=p:3:13 [type=int *] [typekind=Pointer] [isPOD=1]
+// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: DeclRefExpr=p:3:13 [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
 // CHECK: DeclRefExpr=z:3:33 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: ArraySubscriptExpr= [type=int] [typekind=Int] [isPOD=1]
 // CHECK: UnexposedExpr=arr:3:40 [type=int [5]] [typekind=ConstantArray] [isPOD=1]
diff --git a/clang/test/Index/print-type.cpp b/clang/test/Index/print-type.cpp
index ef372a2fb73..133c68c9b6f 100644
--- a/clang/test/Index/print-type.cpp
+++ b/clang/test/Index/print-type.cpp
@@ -60,15 +60,15 @@ int Blob::*member_pointer;
 // CHECK: Namespace=inner:14:11 (Definition) [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: StructDecl=Bar:16:8 (Definition) [type=outer::inner::Bar] [typekind=Record] [isPOD=0]
 // CHECK: CXXConstructor=Bar:17:3 (Definition) [type=void (outer::Foo<bool> *){{.*}}] [typekind=FunctionProto] [canonicaltype=void (outer::Foo<bool> *){{.*}}] [canonicaltypekind=FunctionProto] [resulttype=void] [resulttypekind=Void] [args= [outer::Foo<bool> *] [Pointer]] [isPOD=0]
-// CHECK: ParmDecl=foo:17:25 (Definition) [type=outer::Foo<bool> *] [typekind=Pointer] [canonicaltype=outer::Foo<bool> *] [canonicaltypekind=Pointer] [isPOD=1]
+// CHECK: ParmDecl=foo:17:25 (Definition) [type=outer::Foo<bool> *] [typekind=Pointer] [canonicaltype=outer::Foo<bool> *] [canonicaltypekind=Pointer] [isPOD=1] [pointeetype=outer::Foo<bool>] [pointeekind=Unexposed]
 // CHECK: NamespaceRef=outer:1:11 [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: TemplateRef=Foo:4:8 [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: CompoundStmt= [type=] [typekind=Invalid] [isPOD=0]
 // CHECK: TypedefDecl=FooType:19:15 (Definition) [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
-// CHECK: FieldDecl=p:20:8 (Definition) [type=int *] [typekind=Pointer] [isPOD=1]
+// CHECK: FieldDecl=p:20:8 (Definition) [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
 // CHECK: CXXMethod=f:21:8 (Definition) [type=int *(int *, char *, FooType){{.*}}] [typekind=FunctionProto] [canonicaltype=int *(int *, char *, int){{.*}}] [canonicaltypekind=FunctionProto] [resulttype=int *] [resulttypekind=Pointer] [args= [int *] [Pointer] [char *] [Pointer] [FooType] [Typedef]] [isPOD=0]
-// CHECK: ParmDecl=p:21:15 (Definition) [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: ParmDecl=x:21:24 (Definition) [type=char *] [typekind=Pointer] [isPOD=1]
+// CHECK: ParmDecl=p:21:15 (Definition) [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: ParmDecl=x:21:24 (Definition) [type=char *] [typekind=Pointer] [isPOD=1] [pointeetype=char] [pointeekind=Char_S]
 // CHECK: ParmDecl=z:21:35 (Definition) [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: TypeRef=FooType:19:15 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: CompoundStmt= [type=] [typekind=Invalid] [isPOD=0]
@@ -78,9 +78,9 @@ int Blob::*member_pointer;
 // CHECK: UnexposedExpr=z:21:35 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: DeclRefExpr=z:21:35 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: ReturnStmt= [type=] [typekind=Invalid] [isPOD=0]
-// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: UnexposedExpr=p:21:15 [type=int *] [typekind=Pointer] [isPOD=1]
-// CHECK: DeclRefExpr=p:21:15 [type=int *] [typekind=Pointer] [isPOD=1]
+// CHECK: BinaryOperator= [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: UnexposedExpr=p:21:15 [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
+// CHECK: DeclRefExpr=p:21:15 [type=int *] [typekind=Pointer] [isPOD=1] [pointeetype=int] [pointeekind=Int]
 // CHECK: UnexposedExpr=z:21:35 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: DeclRefExpr=z:21:35 [type=FooType] [typekind=Typedef] [canonicaltype=int] [canonicaltypekind=Int] [isPOD=1]
 // CHECK: TypedefDecl=OtherType:25:18 (Definition) [type=OtherType] [typekind=Typedef] [canonicaltype=double] [canonicaltypekind=Double] [isPOD=1]
diff --git a/clang/test/Index/print-type.m b/clang/test/Index/print-type.m
index 6f146f80202..5a4272b131b 100644
--- a/clang/test/Index/print-type.m
+++ b/clang/test/Index/print-type.m
@@ -12,4 +12,4 @@
 // CHECK: ParmDecl=z:4:52 (Definition) [type=SEL] [typekind=ObjCSel] [canonicaltype=SEL *] [canonicaltypekind=Pointer] [isPOD=1]
 // CHECK: ObjCInstanceMethodDecl=methodIn:andOut::5:10 (variadic) [Bycopy,] [type=] [typekind=Invalid] [resulttype=id] [resulttypekind=ObjCId] [args= [int] [Int] [short *] [Pointer]] [isPOD=0]
 // CHECK: ParmDecl=i:5:27 (Definition) [In,] [type=int] [typekind=Int] [isPOD=1]
-// CHECK: ParmDecl=j:5:49 (Definition) [Out,] [type=short *] [typekind=Pointer] [isPOD=1]
+// CHECK: ParmDecl=j:5:49 (Definition) [Out,] [type=short *] [typekind=Pointer] [isPOD=1] [pointeetype=short] [pointeekind=Short]
diff --git a/clang/tools/c-index-test/c-index-test.c b/clang/tools/c-index-test/c-index-test.c
index 6a48196a45c..461765c13a8 100644
--- a/clang/tools/c-index-test/c-index-test.c
+++ b/clang/tools/c-index-test/c-index-test.c
@@ -1295,6 +1295,13 @@ static enum CXChildVisitResult PrintType(CXCursor cursor, CXCursor p,
     }
     /* Print if this is a non-POD type. */
     printf(" [isPOD=%d]", clang_isPODType(T));
+    /* Print the pointee type. */
+    {
+      CXType PT = clang_getPointeeType(T);
+      if (PT.kind != CXType_Invalid) {
+        PrintTypeAndTypeKind(PT, " [pointeetype=%s] [pointeekind=%s]");
+      }
+    }
 
     printf("\n");
   }