[ASTMatcher] Add clang-query disclaimer to two more matchers that take enum
As we have figured out in https://reviews.llvm.org/D57112 and https://bugs.llvm.org/show_bug.cgi?id=41176 this kind-of works, but needs special care. llvm-svn: 356677
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@ -2640,6 +2640,9 @@ Example matches y(x) but not y(42) or NS::y(x).
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Example: matches the implicit cast around 0
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(matcher = castExpr(hasCastKind(CK_NullToPointer)))
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int *p = 0;
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If the matcher is use from clang-query, CastKind parameter
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should be passed as a quoted string. e.g., ofKind("CK_NullToPointer").
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</pre></td></tr>
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@ -4086,6 +4089,9 @@ Given
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int s = sizeof(x) + alignof(x)
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unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
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matches sizeof(x)
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If the matcher is use from clang-query, UnaryExprOrTypeTrait parameter
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should be passed as a quoted string. e.g., ofKind("UETT_SizeOf").
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</pre></td></tr>
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@ -2492,6 +2492,9 @@ AST_MATCHER_P(UnaryExprOrTypeTraitExpr, hasArgumentOfType,
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/// \endcode
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/// unaryExprOrTypeTraitExpr(ofKind(UETT_SizeOf))
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/// matches \c sizeof(x)
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///
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/// If the matcher is use from clang-query, UnaryExprOrTypeTrait parameter
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/// should be passed as a quoted string. e.g., ofKind("UETT_SizeOf").
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AST_MATCHER_P(UnaryExprOrTypeTraitExpr, ofKind, UnaryExprOrTypeTrait, Kind) {
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return Node.getKind() == Kind;
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}
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@ -4483,6 +4486,9 @@ AST_POLYMORPHIC_MATCHER_P(hasSourceExpression,
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/// \code
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/// int *p = 0;
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/// \endcode
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///
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/// If the matcher is use from clang-query, CastKind parameter
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/// should be passed as a quoted string. e.g., ofKind("CK_NullToPointer").
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AST_MATCHER_P(CastExpr, hasCastKind, CastKind, Kind) {
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return Node.getCastKind() == Kind;
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}
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