Author: aaronballman Date: Thu Aug 22 11:26:44 2019 New Revision: 369683 URL: http://llvm.org/viewvc/llvm-project?rev=369683&view=rev Log: Implement nullPointerConstant() using a better API.
Instead of manually attempting to identify whether something is a null pointer constant, use Expr::isNullPointerConstant(). Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h Modified: cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h?rev=369683&r1=369682&r2=369683&view=diff ============================================================================== --- cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h (original) +++ cfe/trunk/include/clang/ASTMatchers/ASTMatchers.h Thu Aug 22 11:26:44 2019 @@ -6445,10 +6445,9 @@ extern const internal::VariadicDynCastAl /// expr(nullPointerConstant()) /// matches the initializer for v1, v2, v3, cp, and ip. Does not match the /// initializer for i. -AST_MATCHER_FUNCTION(internal::Matcher<Expr>, nullPointerConstant) { - return anyOf( - gnuNullExpr(), cxxNullPtrLiteralExpr(), - integerLiteral(equals(0), hasParent(expr(hasType(pointerType()))))); +AST_MATCHER(Expr, nullPointerConstant) { + return Node.isNullPointerConstant(Finder->getASTContext(), + Expr::NPC_ValueDependentIsNull); } /// Matches declaration of the function the statement belongs to _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits