Stmt,
CXXConstCastExpr> constCastExpr;
+/// \brief Matches a C-style cast expression.
+///
+/// Example: Matches (int*) 2.2f in
+/// \code
+/// int i = (int) 2.2f;
+/// \endcode
+const internal::VariadicDynCastAllOfMatcher<
+ Stmt,
+ CStyleCastExpr> cStyleCastExpr;
+
/// \brief Matches explicit cast expressions.
///
/// Matches any cast expression written in user code, whether it be a
staticCastExpr()));
}
+TEST(CStyleCast, MatchesSimpleCase) {
+ EXPECT_TRUE(matches("int i = (int) 2.2f;", cStyleCastExpr()));
+}
+
+TEST(CStyleCast, DoesNotMatchOtherCasts) {
+ EXPECT_TRUE(notMatches("char* p = static_cast<char*>(0);"
+ "char q, *r = const_cast<char*>(&q);"
+ "void* s = reinterpret_cast<char*>(&s);"
+ "struct B { virtual ~B() {} }; struct D : B {};"
+ "B b;"
+ "D* t = dynamic_cast<D*>(&b);",
+ cStyleCastExpr()));
+}
+
TEST(HasDestinationType, MatchesSimpleCase) {
EXPECT_TRUE(matches("char* p = static_cast<char*>(0);",
staticCastExpr(hasDestinationType(