6024e5c395
clang 20.0.0 (based on r547379) from build 12806354. Bug: http://b/379133546 Test: N/A Change-Id: I2eb8938af55d809de674be63cb30cf27e801862b Upstream-Commit: ad834e67b1105d15ef907f6255d4c96e8e733f57
51 lines
2.2 KiB
C++
51 lines
2.2 KiB
C++
//===---------- ASTUtils.h - clang-tidy -----------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ASTUTILS_H
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#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ASTUTILS_H
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#include "clang/AST/AST.h"
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namespace clang::tidy::utils {
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// Returns the (closest) Function declaration surrounding |Statement| or NULL.
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const FunctionDecl *getSurroundingFunction(ASTContext &Context,
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const Stmt &Statement);
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// Determine whether Expr is a Binary or Ternary expression.
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bool isBinaryOrTernary(const Expr *E);
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/// Checks whether a macro flag is present in the given argument. Only considers
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/// cases of single match or match in a binary OR expression. For example,
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/// <needed-flag> or <flag> | <needed-flag> | ...
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bool exprHasBitFlagWithSpelling(const Expr *Flags, const SourceManager &SM,
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const LangOptions &LangOpts,
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StringRef FlagName);
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// Check if the range is entirely contained within a macro argument.
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bool rangeIsEntirelyWithinMacroArgument(SourceRange Range,
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const SourceManager *SM);
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// Check if the range contains any locations from a macro expansion.
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bool rangeContainsMacroExpansion(SourceRange Range, const SourceManager *SM);
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// Can a fix-it be issued for this whole Range?
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// FIXME: false-negative if the entire range is fully expanded from a macro.
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bool rangeCanBeFixed(SourceRange Range, const SourceManager *SM);
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// Check if statements are same
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bool areStatementsIdentical(const Stmt *FirstStmt, const Stmt *SecondStmt,
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const ASTContext &Context, bool Canonical = false);
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// Given a field of an anonymous record, find its corresponding
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// IndirectFieldDecl in the outermost possible scope.
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const IndirectFieldDecl *
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findOutermostIndirectFieldDeclForField(const FieldDecl *FD);
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} // namespace clang::tidy::utils
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#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ASTUTILS_H
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