[PATCH] D76096: [clang] allow const structs to be constant expressions in initializer lists
Nick Desaulniers via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Mar 12 14:07:10 PDT 2020
nickdesaulniers marked an inline comment as not done.
nickdesaulniers added inline comments.
================
Comment at: clang/lib/AST/Expr.cpp:3164
+ const QualType &QT = cast<DeclRefExpr>(this)->getDecl()->getType();
+ if (QT->isStructureType() && QT.isConstQualified())
+ return true;
----------------
nickdesaulniers wrote:
> Interesting, playing with this more in godbolt, it looks like the struct doesn't even have to be const qualified.
Or, rather, behaves differently between C and C++ mode;
C -> const required
C++ -> const not required
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D76096/new/
https://reviews.llvm.org/D76096
More information about the cfe-commits
mailing list