diff options
| author | Alexander Kornienko <alexfh@google.com> | 2016-03-22 11:03:03 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2016-03-22 11:03:03 +0000 |
| commit | 976921d4b4911394fe0e88b047a01dad5e85c701 (patch) | |
| tree | 4f6f70f1ef97ebc95a5d338b92331bc6c75d65bd /clang/docs/LibASTMatchersReference.html | |
| parent | e5c095923dddb949f15f13645d69dc3c3d2342e7 (diff) | |
| download | bcm5719-llvm-976921d4b4911394fe0e88b047a01dad5e85c701.tar.gz bcm5719-llvm-976921d4b4911394fe0e88b047a01dad5e85c701.zip | |
[ASTMatchers] New matcher hasReturnValue added
Summary: A checker (will be uploaded after this patch) needs to check implicit casts. Existing generic matcher "has" ignores implicit casts and parenthesized expressions and no specific matcher for matching return value expression preexisted. The patch adds such a matcher (hasReturnValue).
Reviewers: klimek, sbenza
Subscribers: xazax.hun, klimek, cfe-commits
Patch by Ádám Balogh!
Differential Revision: http://reviews.llvm.org/D17986
llvm-svn: 264037
Diffstat (limited to 'clang/docs/LibASTMatchersReference.html')
| -rw-r--r-- | clang/docs/LibASTMatchersReference.html | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html index ba3fa51b87b..58ab6d12850 100644 --- a/clang/docs/LibASTMatchersReference.html +++ b/clang/docs/LibASTMatchersReference.html @@ -4854,6 +4854,18 @@ Usable as: Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Block </pre></td></tr> +<tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1ReturnStmt.html">ReturnStmt</a>></td><td class="name" onclick="toggle('hasReturnValue0')"><a name="hasReturnValue0Anchor">hasReturnValue</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr> +<tr><td colspan="4" class="doc" id="hasReturnValue0"><pre>Matches the return value expression of a return statement + +Given + return a + b; +hasReturnValue(binaryOperator()) + matches 'return a + b' +with binaryOperator() + matching 'a + b' +</pre></td></tr> + + <tr><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1StmtExpr.html">StmtExpr</a>></td><td class="name" onclick="toggle('hasAnySubstatement1')"><a name="hasAnySubstatement1Anchor">hasAnySubstatement</a></td><td>Matcher<<a href="http://clang.llvm.org/doxygen/classclang_1_1Stmt.html">Stmt</a>> InnerMatcher</td></tr> <tr><td colspan="4" class="doc" id="hasAnySubstatement1"><pre>Matches compound statements where at least one substatement matches a given matcher. Also matches StmtExprs that have CompoundStmt as children. |
