commit a282bde69e375985edd4c371b79864f617380ad5
author Ben Hamilton <benhamilton@google.com> Mon Apr 22 17:54:11 2019 +0000
committer Ben Hamilton <benhamilton@google.com> Mon Apr 22 17:54:11 2019 +0000
tree b60df64a7a97de295a9b104a5dd91c7da0bdb941
parent e90d5c8db069f4a456963b45c90407500eacf77f

[ASTMatchers] Introduce Objective-C matchers `isClassMessage`, `isClassMethod`, and `isInstanceMethod`

Summary:
isClassMessage is an equivalent to isInstanceMessage for ObjCMessageExpr, but matches message expressions to classes.

isClassMethod and isInstanceMethod check whether a method declaration (or definition) is for a class method or instance method (respectively).

Contributed by @mywman!

Reviewers: benhamilton, klimek, mwyman

Reviewed By: benhamilton, mwyman

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60920

llvm-svn: 358904

clang/docs/LibASTMatchersReference.html

diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html
index 3f8e417..f0e9655 100644
--- a/clang/docs/LibASTMatchersReference.html
+++ b/clang/docs/LibASTMatchersReference.html
@@ -3567,11 +3567,24 @@
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCMessageExpr.html">ObjCMessageExpr</a>&gt;</td><td class="name" onclick="toggle('isClassMessage0')"><a name="isClassMessage0Anchor">isClassMessage</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isClassMessage0"><pre>Returns true when the Objective-C message is sent to a class.
+
+Example
+matcher = objcMessageExpr(isClassMessage())
+matches
+  [NSString stringWithFormat:@"format"];
+but not
+  NSString *x = @"hello";
+  [x containsString:@"h"];
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="https://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())
+matcher = objcMessageExpr(isInstanceMessage())
 matches
   NSString *x = @"hello";
   [x containsString:@"h"];
@@ -3580,6 +3593,30 @@
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>&gt;</td><td class="name" onclick="toggle('isClassMethod0')"><a name="isClassMethod0Anchor">isClassMethod</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isClassMethod0"><pre>Returns true when the Objective-C method declaration is a class method.
+
+Example
+matcher = objcMethodDecl(isClassMethod())
+matches
+  @interface I + (void)foo; @end
+but not
+  @interface I - (void)bar; @end
+</pre></td></tr>
+
+
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCMethodDecl.html">ObjCMethodDecl</a>&gt;</td><td class="name" onclick="toggle('isInstanceMessage0')"><a name="isInstanceMessage0Anchor">isInstanceMethod</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isInstanceMethod0"><pre>Returns true when the Objective-C method declaration is an instance method.
+
+Example
+matcher = objcMethodDecl(isInstanceMethod())
+matches
+  @interface I - (void)bar; @end
+but not
+  @interface I + (void)foo; @end
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="https://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.