diff options
Diffstat (limited to 'clang/lib/AST/ExprConstant.cpp')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 9c9e473f7b5..6456376d48f 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -558,12 +558,14 @@ bool HandleLValueToRValueConversion(EvalInfo &Info, QualType Type, // them are not permitted. const VarDecl *VD = dyn_cast<VarDecl>(D); QualType VT = VD->getType(); - if (!VD) + if (!VD || VD->isInvalidDecl()) return false; if (!isa<ParmVarDecl>(VD)) { if (!IsConstNonVolatile(VT)) return false; - if (!VT->isIntegralOrEnumerationType() && !VT->isRealFloatingType()) + // FIXME: Allow folding of values of any literal type in all languages. + if (!VT->isIntegralOrEnumerationType() && !VT->isRealFloatingType() && + !VD->isConstexpr()) return false; } if (!EvaluateVarDeclInit(Info, VD, Frame, RVal)) |
