10 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NARROWING_CONVERSIONS_H 11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NARROWING_CONVERSIONS_H 13 #include "../ClangTidy.h" 17 namespace cppcoreguidelines {
30 void check(
const ast_matchers::MatchFinder::MatchResult &
Result)
override;
33 void diagNarrowType(SourceLocation SourceLoc,
const Expr &Lhs,
36 void diagNarrowTypeToSignedInt(SourceLocation SourceLoc,
const Expr &Lhs,
39 void diagNarrowIntegerConstant(SourceLocation SourceLoc,
const Expr &Lhs,
40 const Expr &Rhs,
const llvm::APSInt &Value);
42 void diagNarrowIntegerConstantToSignedInt(SourceLocation SourceLoc,
43 const Expr &Lhs,
const Expr &Rhs,
44 const llvm::APSInt &Value,
45 const uint64_t HexBits);
47 void diagNarrowConstant(SourceLocation SourceLoc,
const Expr &Lhs,
50 void diagConstantCast(SourceLocation SourceLoc,
const Expr &Lhs,
53 void diagNarrowTypeOrConstant(
const ASTContext &Context,
54 SourceLocation SourceLoc,
const Expr &Lhs,
57 void handleIntegralCast(
const ASTContext &Context, SourceLocation SourceLoc,
58 const Expr &Lhs,
const Expr &Rhs);
60 void handleIntegralToBoolean(
const ASTContext &Context,
61 SourceLocation SourceLoc,
const Expr &Lhs,
64 void handleIntegralToFloating(
const ASTContext &Context,
65 SourceLocation SourceLoc,
const Expr &Lhs,
68 void handleFloatingToIntegral(
const ASTContext &Context,
69 SourceLocation SourceLoc,
const Expr &Lhs,
72 void handleFloatingToBoolean(
const ASTContext &Context,
73 SourceLocation SourceLoc,
const Expr &Lhs,
76 void handleBooleanToSignedIntegral(
const ASTContext &Context,
77 SourceLocation SourceLoc,
const Expr &Lhs,
80 void handleFloatingCast(
const ASTContext &Context, SourceLocation SourceLoc,
81 const Expr &Lhs,
const Expr &Rhs);
83 void handleBinaryOperator(
const ASTContext &Context, SourceLocation SourceLoc,
84 const Expr &Lhs,
const Expr &Rhs);
86 bool handleConditionalOperator(
const ASTContext &Context,
const Expr &Lhs,
89 void handleImplicitCast(
const ASTContext &Context,
90 const ImplicitCastExpr &Cast);
92 void handleBinaryOperator(
const ASTContext &Context,
93 const BinaryOperator &Op);
95 const bool WarnOnFloatingPointNarrowingConversion;
96 const bool PedanticMode;
103 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NARROWING_CONVERSIONS_H NarrowingConversionsCheck(StringRef Name, ClangTidyContext *Context)
Base class for all clang-tidy checks.
static constexpr llvm::StringLiteral Name
llvm::Optional< llvm::Expected< tooling::AtomicChanges > > Result
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Checks for narrowing conversions, e.g: int i = 0; i += 0.1;.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.