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| author | Bill Wendling <isanbard@gmail.com> | 2018-11-09 00:41:36 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2018-11-09 00:41:36 +0000 |
| commit | 8003edc9aa0160c777252b6ed8e96fc35f039bd4 (patch) | |
| tree | d6a07c2e0b407f57baf6be744b81ef140079eb7d /clang/lib/AST/ExprConstant.cpp | |
| parent | 009cc9b7cadc81b50127f14ccdb8ff10fccc1f00 (diff) | |
| download | bcm5719-llvm-8003edc9aa0160c777252b6ed8e96fc35f039bd4.tar.gz bcm5719-llvm-8003edc9aa0160c777252b6ed8e96fc35f039bd4.zip | |
Compound literals, enums, et al require const expr
Summary:
Compound literals, enums, file-scoped arrays, etc. require their
initializers and size specifiers to be constant. Wrap the initializer
expressions in a ConstantExpr so that we can easily check for this later
on.
Reviewers: rsmith, shafik
Reviewed By: rsmith
Subscribers: cfe-commits, jyknight, nickdesaulniers
Differential Revision: https://reviews.llvm.org/D53921
llvm-svn: 346455
Diffstat (limited to 'clang/lib/AST/ExprConstant.cpp')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 78c747196c0..30800568a22 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -4719,6 +4719,8 @@ public: return Error(E); } + bool VisitConstantExpr(const ConstantExpr *E) + { return StmtVisitorTy::Visit(E->getSubExpr()); } bool VisitParenExpr(const ParenExpr *E) { return StmtVisitorTy::Visit(E->getSubExpr()); } bool VisitUnaryExtension(const UnaryOperator *E) |
