commit b5ea4df0eb73a73426568f813ba465944233ad20
author George Karpenkov <ekarpenkov@apple.com> Mon Jul 16 20:22:12 2018 +0000
committer George Karpenkov <ekarpenkov@apple.com> Mon Jul 16 20:22:12 2018 +0000
tree a92c8a55a174daef2b5223594d0bf6dc840ef726
parent 5da636fb90f170c9549efdb34a83e286056f1147

[ASTMatchers] Introduce Objective-C matchers `hasReceiver` and `isInstanceMessage` for ObjCMessageExpr

Differential Revision: https://reviews.llvm.org/D49333

llvm-svn: 337209

clang/docs/LibASTMatchersReference.html

diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html
index 3f0ded2..a41424d 100644
--- a/clang/docs/LibASTMatchersReference.html
+++ b/clang/docs/LibASTMatchersReference.html
@@ -3268,6 +3268,19 @@
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>&gt;</td><td class="name" onclick="toggle('isInstanceMessage0')"><a name="isInstanceMessage0Anchor">isInstanceMessage</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isInstanceMessage0"><pre>Returns true when the Objective-C message is sent to an instance.
+
+Example
+matcher = objcMessagaeExpr(isInstanceMessage())
+matches
+  NSString *x = @"hello";
+  [x containsString:@"h"]
+but not
+  [NSString stringWithFormat:@"format"]
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>&gt;</td><td class="name" onclick="toggle('matchesSelector0')"><a name="matchesSelector0Anchor">matchesSelector</a></td><td>std::string RegExp</td></tr>
 <tr><td colspan="4" class="doc" id="matchesSelector0"><pre>Matches ObjC selectors whose name contains
 a substring matched by the given RegExp.
@@ -5875,6 +5888,18 @@
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>&gt;</td><td class="name" onclick="toggle('hasReceiver0')"><a name="hasReceiver0Anchor">hasReceiver</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>&gt; InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasReceiver0"><pre>Matches if the Objective-C message is sent to an instance,
+and the inner matcher matches on that instance.
+
+For example the method call in
+  NSString *x = @"hello";
+  [x containsString:@"h"]
+is matched by
+objcMessageExpr(hasReceiver(declRefExpr(to(varDecl(hasName("x"))))))
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>&gt;</td><td class="name" onclick="toggle('hasReceiverType0')"><a name="hasReceiverType0Anchor">hasReceiverType</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt; InnerMatcher</td></tr>
 <tr><td colspan="4" class="doc" id="hasReceiverType0"><pre>Matches on the receiver of an ObjectiveC Message expression.