| //===---------- ASTUtils.cpp - clang-tidy ---------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "ASTUtils.h" |
| |
| #include "clang/ASTMatchers/ASTMatchFinder.h" |
| #include "clang/ASTMatchers/ASTMatchers.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace utils { |
| using namespace ast_matchers; |
| |
| const FunctionDecl *getSurroundingFunction(ASTContext &Context, |
| const Stmt &Statement) { |
| return selectFirst<const FunctionDecl>( |
| "function", match(stmt(hasAncestor(functionDecl().bind("function"))), |
| Statement, Context)); |
| } |
| |
| bool IsBinaryOrTernary(const Expr *E) { |
| const Expr *E_base = E->IgnoreImpCasts(); |
| if (clang::isa<clang::BinaryOperator>(E_base) || |
| clang::isa<clang::ConditionalOperator>(E_base)) { |
| return true; |
| } |
| |
| if (const auto *Operator = |
| clang::dyn_cast<clang::CXXOperatorCallExpr>(E_base)) { |
| return Operator->isInfixBinaryOp(); |
| } |
| |
| return false; |
| } |
| |
| } // namespace utils |
| } // namespace tidy |
| } // namespace clang |