Replace 'clang --analyze' example for attribute cf_returns_retained with screenshots.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74098 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/analyzer/annotations.html b/www/analyzer/annotations.html
index f76dbee..7d509ed 100644
--- a/www/analyzer/annotations.html
+++ b/www/analyzer/annotations.html
@@ -259,23 +259,21 @@
return (NSDate*) returnsRetainedCFDate(); // Report a leak when using GC.
}
@end
-
-<span class="command">$ clang --analyze test.m</span>
-test.m:28:20: warning: Potential leak of an object allocated on line 28
- return (NSDate*) returnsRetainedCFDate(); // Always report a leak.
- ^
-1 diagnostic generated.
-
-<span class="command">$ clang --analyze test.m <span class="code_highlight">-fobjc-gc-only</span></span>
-test.m:28:20: warning: Potential leak (when using garbage collection) of an object allocated on line 28
- return (NSDate*) returnsRetainedCFDate(); // Always report a leak.
- ^
-test.m:32:20: warning: Potential leak (when using garbage collection) of an object allocated on line 32
- return (NSDate*) returnsRetainedCFDate(); // Report a leak when using GC.
- ^
-2 diagnostics generated.
</pre>
+<p>Running <tt>scan-build</tt> on this example produces the following output:</p>
+
+<img src="images/example_cf_returns_retained.png">
+
+</p>When the above code is compiled using Objective-C garbage collection (i.e.,
+code is compiled with the flag <tt>-fobjc-gc</tt> or <tt>-fobjc-gc-only</tt>),
+<tt>scan-build</tt> produces both the above error (with slightly different text
+to indicate the code uses garbage collection) as well as the following warning,
+which indicates a leak that occurs <em>only</em> when using garbage
+collection:</p>
+
+<img src="images/example_cf_returns_retained_gc.png">
+
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<h2 id="custom_assertions">Custom Assertion Handlers</h2>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->