Adding parenType() and innerType() AST Matchers
Updated docs and tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178487 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ASTMatchers/ASTMatchersTest.cpp b/unittests/ASTMatchers/ASTMatchersTest.cpp
index 2e2a824..14824d0 100644
--- a/unittests/ASTMatchers/ASTMatchersTest.cpp
+++ b/unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -3387,6 +3387,19 @@
EXPECT_TRUE(matches("void f(int i) {}", functionType()));
}
+TEST(TypeMatching, MatchesParenType) {
+ EXPECT_TRUE(
+ matches("int (*array)[4];", varDecl(hasType(pointsTo(parenType())))));
+ EXPECT_TRUE(notMatches("int *array[4];", varDecl(hasType(parenType()))));
+
+ EXPECT_TRUE(matches(
+ "int (*ptr_to_func)(int);",
+ varDecl(hasType(pointsTo(parenType(innerType(functionType())))))));
+ EXPECT_TRUE(notMatches(
+ "int (*ptr_to_array)[4];",
+ varDecl(hasType(pointsTo(parenType(innerType(functionType())))))));
+}
+
TEST(TypeMatching, PointerTypes) {
// FIXME: Reactive when these tests can be more specific (not matching
// implicit code on certain platforms), likely when we have hasDescendant for