diff options
Diffstat (limited to 'clang/lib/AST/ByteCode/Interp.h')
| -rw-r--r-- | clang/lib/AST/ByteCode/Interp.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/clang/lib/AST/ByteCode/Interp.h b/clang/lib/AST/ByteCode/Interp.h index 2602ed7..9a325ab 100644 --- a/clang/lib/AST/ByteCode/Interp.h +++ b/clang/lib/AST/ByteCode/Interp.h @@ -25,7 +25,6 @@ #include "InterpStack.h" #include "InterpState.h" #include "MemberPointer.h" -#include "Opcode.h" #include "PrimType.h" #include "Program.h" #include "State.h" @@ -1131,8 +1130,9 @@ inline bool CmpHelperEQ<Pointer>(InterpState &S, CodePtr OpPC, CompareFn Fn) { S.FFDiag(Loc, diag::note_constexpr_pointer_comparison_past_end) << LHS.toDiagnosticString(S.getASTContext()); return false; - } else if (RHS.isOnePastEnd() && !LHS.isOnePastEnd() && !LHS.isZero() && - LHS.getOffset() == 0) { + } + if (RHS.isOnePastEnd() && !LHS.isOnePastEnd() && !LHS.isZero() && + LHS.getOffset() == 0) { const SourceInfo &Loc = S.Current->getSource(OpPC); S.FFDiag(Loc, diag::note_constexpr_pointer_comparison_past_end) << RHS.toDiagnosticString(S.getASTContext()); @@ -1150,8 +1150,9 @@ inline bool CmpHelperEQ<Pointer>(InterpState &S, CodePtr OpPC, CompareFn Fn) { const SourceInfo &Loc = S.Current->getSource(OpPC); S.FFDiag(Loc, diag::note_constexpr_literal_comparison); return false; - } else if (const auto *CE = dyn_cast<CallExpr>(E); - CE && IsOpaqueConstantCall(CE)) { + } + if (const auto *CE = dyn_cast<CallExpr>(E); + CE && IsOpaqueConstantCall(CE)) { const SourceInfo &Loc = S.Current->getSource(OpPC); S.FFDiag(Loc, diag::note_constexpr_opaque_call_comparison) << P.toDiagnosticString(S.getASTContext()); @@ -2681,6 +2682,14 @@ static inline bool CastFixedPointIntegral(InterpState &S, CodePtr OpPC) { return true; } +static inline bool FnPtrCast(InterpState &S, CodePtr OpPC) { + const SourceInfo &E = S.Current->getSource(OpPC); + S.CCEDiag(E, diag::note_constexpr_invalid_cast) + << diag::ConstexprInvalidCastKind::ThisConversionOrReinterpret + << S.getLangOpts().CPlusPlus << S.Current->getRange(OpPC); + return true; +} + static inline bool PtrPtrCast(InterpState &S, CodePtr OpPC, bool SrcIsVoidPtr) { const auto &Ptr = S.Stk.peek<Pointer>(); @@ -3266,7 +3275,8 @@ inline bool InvalidCast(InterpState &S, CodePtr OpPC, CastKind Kind, S.CCEDiag(Loc, diag::note_constexpr_invalid_cast) << static_cast<unsigned>(Kind) << S.Current->getRange(OpPC); return !Fatal; - } else if (Kind == CastKind::Volatile) { + } + if (Kind == CastKind::Volatile) { if (!S.checkingPotentialConstantExpression()) { const auto *E = cast<CastExpr>(S.Current->getExpr(OpPC)); if (S.getLangOpts().CPlusPlus) @@ -3277,7 +3287,8 @@ inline bool InvalidCast(InterpState &S, CodePtr OpPC, CastKind Kind, } return false; - } else if (Kind == CastKind::Dynamic) { + } + if (Kind == CastKind::Dynamic) { assert(!S.getLangOpts().CPlusPlus20); S.CCEDiag(S.Current->getSource(OpPC), diag::note_constexpr_invalid_cast) << diag::ConstexprInvalidCastKind::Dynamic; |