Fix PR12608. Patch contributed by Yang Chen.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155355 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Tooling/RecursiveASTVisitorTest.cpp b/unittests/Tooling/RecursiveASTVisitorTest.cpp
index d7dad27..8ddae50 100644
--- a/unittests/Tooling/RecursiveASTVisitorTest.cpp
+++ b/unittests/Tooling/RecursiveASTVisitorTest.cpp
@@ -106,6 +106,7 @@
FullLocation.isValid() &&
FullLocation.getSpellingLineNumber() == ExpectedLine &&
FullLocation.getSpellingColumnNumber() == ExpectedColumn) {
+ EXPECT_TRUE(!Found);
Found = true;
} else if (Name == ExpectedMatch ||
(FullLocation.isValid() &&
@@ -157,6 +158,31 @@
EXPECT_TRUE(Visitor.runOver("class X {}; class Y : public X {};"));
}
+TEST(RecursiveASTVisitor, VisitsCXXBaseSpecifiersOfForwardDeclaredClass) {
+ TypeLocVisitor Visitor;
+ Visitor.ExpectMatch("class X", 3, 18);
+ EXPECT_TRUE(Visitor.runOver(
+ "class Y;\n"
+ "class X {};\n"
+ "class Y : public X {};"));
+}
+
+TEST(RecursiveASTVisitor, VisitsCXXBaseSpecifiersWithIncompleteInnerClass) {
+ TypeLocVisitor Visitor;
+ Visitor.ExpectMatch("class X", 2, 18);
+ EXPECT_TRUE(Visitor.runOver(
+ "class X {};\n"
+ "class Y : public X { class Z; };"));
+}
+
+TEST(RecursiveASTVisitor, VisitsCXXBaseSpecifiersOfSelfReferentialType) {
+ TypeLocVisitor Visitor;
+ Visitor.ExpectMatch("X<class Y>", 2, 18);
+ EXPECT_TRUE(Visitor.runOver(
+ "template<typename T> class X {};\n"
+ "class Y : public X<Y> {};"));
+}
+
TEST(RecursiveASTVisitor, VisitsBaseClassTemplateArguments) {
DeclRefExprVisitor Visitor;
Visitor.ExpectMatch("x", 2, 3);