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Diffstat (limited to 'clang/docs')
| -rw-r--r-- | clang/docs/LibASTMatchersReference.html | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html index 93408e5776e..fc4870433cc 100644 --- a/clang/docs/LibASTMatchersReference.html +++ b/clang/docs/LibASTMatchersReference.html @@ -2176,6 +2176,23 @@ fieldDecl(isPublic()) </pre></td></tr> +<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>></td><td class="name" onclick="toggle('nullPointerConstant0')"><a name="nullPointerConstant0Anchor">nullPointerConstant</a></td><td></td></tr> +<tr><td colspan="4" class="doc" id="nullPointerConstant0"><pre>Matches expressions that resolve to a null pointer constant, such as +GNU's __null, C++11's nullptr, or C's NULL macro. + +Given: + void *v1 = NULL; + void *v2 = nullptr; + void *v3 = __null; GNU extension + char *cp = (char *)0; + int *ip = 0; + int i = 0; +expr(nullPointerConstant()) + matches the initializer for v1, v2, v3, cp, and ip. Does not match the + initializer for i. +</pre></td></tr> + + <tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1FloatingLiteral.html">FloatingLiteral</a>></td><td class="name" onclick="toggle('equals1')"><a name="equals1Anchor">equals</a></td><td>ValueT Value</td></tr> <tr><td colspan="4" class="doc" id="equals1"><pre>Matches literals that are equal to the given value. |
