</pre></td></tr>
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('isArray0')"><a name="isArray0Anchor">isArray</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isArray0"><pre>Matches array new expressions.
+
+Given:
+ MyClass *p1 = new MyClass[10];
+cxxNewExpr(isArray())
+ matches the expression 'new MyClass[10]'.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXOperatorCallExpr.html">CXXOperatorCallExpr</a>></td><td class="name" onclick="toggle('hasOverloadedOperatorName1')"><a name="hasOverloadedOperatorName1Anchor">hasOverloadedOperatorName</a></td><td>StringRef Name</td></tr>
<tr><td colspan="4" class="doc" id="hasOverloadedOperatorName1"><pre>Matches overloaded operator names.
</pre></td></tr>
+<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('hasArraySize0')"><a name="hasArraySize0Anchor">hasArraySize</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasArraySize0"><pre>Matches array new expressions with a given array size.
+
+Given:
+ MyClass *p1 = new MyClass[10];
+cxxNewExpr(hasArraySize(intgerLiteral(equals(10))))
+ matches the expression 'new MyClass[10]'.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>></td><td class="name" onclick="toggle('hasDeclaration12')"><a name="hasDeclaration12Anchor">hasDeclaration</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
<tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
return Node.hasDefaultArg();
}
+/// \brief Matches array new expressions.
+///
+/// Given:
+/// \code
+/// MyClass *p1 = new MyClass[10];
+/// \endcode
+/// cxxNewExpr(isArray())
+/// matches the expression 'new MyClass[10]'.
+AST_MATCHER(CXXNewExpr, isArray) {
+ return Node.isArray();
+}
+
+/// \brief Matches array new expressions with a given array size.
+///
+/// Given:
+/// \code
+/// MyClass *p1 = new MyClass[10];
+/// \endcode
+/// cxxNewExpr(hasArraySize(intgerLiteral(equals(10))))
+/// matches the expression 'new MyClass[10]'.
+AST_MATCHER_P(CXXNewExpr, hasArraySize, internal::Matcher<Expr>, InnerMatcher) {
+ return Node.isArray() &&
+ InnerMatcher.matches(*Node.getArraySize(), Finder, Builder);
+}
+
} // namespace ast_matchers
} // namespace clang
REGISTER_MATCHER(hasAnyUsingShadowDecl);
REGISTER_MATCHER(hasArgument);
REGISTER_MATCHER(hasArgumentOfType);
+ REGISTER_MATCHER(hasArraySize);
REGISTER_MATCHER(hasAttr);
REGISTER_MATCHER(hasAutomaticStorageDuration);
REGISTER_MATCHER(hasBase);
REGISTER_MATCHER(isAnonymous);
REGISTER_MATCHER(isAnyCharacter);
REGISTER_MATCHER(isAnyPointer);
+ REGISTER_MATCHER(isArray);
REGISTER_MATCHER(isArrow);
REGISTER_MATCHER(isBaseInitializer);
REGISTER_MATCHER(isBitField);
parmVarDecl(hasDefaultArgument())));
}
+TEST(IsArray, Basic) {
+ EXPECT_TRUE(matches("struct MyClass {}; MyClass *p1 = new MyClass[10];",
+ cxxNewExpr(isArray())));
+}
+
+TEST(HasArraySize, Basic) {
+ EXPECT_TRUE(matches("struct MyClass {}; MyClass *p1 = new MyClass[10];",
+ cxxNewExpr(hasArraySize(integerLiteral(equals(10))))));
+}
+
} // namespace ast_matchers
} // namespace clang