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Diffstat (limited to 'clang/www/analyzer/checker_dev_manual.html')
| -rw-r--r-- | clang/www/analyzer/checker_dev_manual.html | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/clang/www/analyzer/checker_dev_manual.html b/clang/www/analyzer/checker_dev_manual.html index cdc2496b99c..4883556383f 100644 --- a/clang/www/analyzer/checker_dev_manual.html +++ b/clang/www/analyzer/checker_dev_manual.html @@ -575,8 +575,8 @@ execute a single checker: processing a large file use the <tt><b>-analyzer-display-progress</b></tt> option.</p> -<p>You can analyze a particular function within the file, which is often useful -because the problem is always in a certain function:</p> +<p>To selectively analyze only the given function, use the +<tt><b>-analyze-function</b></tt> option:</p> <pre class="code"> $ <b>clang -cc1 -analyze -analyzer-checker=core test.c -analyzer-display-progress</b> ANALYZE (Syntax): test.c foo @@ -588,6 +588,16 @@ because the problem is always in a certain function:</p> ANALYZE (Path, Inline_Regular): test.c foo </pre> +<b>Note: </b> a fully qualified function name has to be used when selecting +C++ functions and methods, Objective-C methods and blocks, e.g.: + +<pre class="code"> + $ <b>clang -cc1 -analyze -analyzer-checker=core test.cc -analyze-function=foo(int)</b> +</pre> + +The fully qualified name can be found from the +<tt><b>-analyzer-display-progress</b></tt> output. + <p>The bug reporter mechanism removes path diagnostics inside intermediate function calls that have returned by the time the bug was found and contain no interesting pieces. Usually it is up to the checkers to produce more |
