diff options
Diffstat (limited to 'clang/lib/AST/ASTContext.cpp')
| -rw-r--r-- | clang/lib/AST/ASTContext.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp index 192120abf1b..f679377b845 100644 --- a/clang/lib/AST/ASTContext.cpp +++ b/clang/lib/AST/ASTContext.cpp @@ -8311,6 +8311,9 @@ bool ASTContext::DeclMustBeEmitted(const Decl *D) { // Global named register variables (GNU extension) are never emitted. if (VD->getStorageClass() == SC_Register) return false; + if (VD->getDescribedVarTemplate() || + isa<VarTemplatePartialSpecializationDecl>(VD)) + return false; } else if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) { // We never need to emit an uninstantiated function template. if (FD->getTemplatedKind() == FunctionDecl::TK_FunctionTemplate) @@ -8383,7 +8386,8 @@ bool ASTContext::DeclMustBeEmitted(const Decl *D) { return true; // Variables that have initialization with side-effects are required. - if (VD->getInit() && VD->getInit()->HasSideEffects(*this)) + if (VD->getInit() && VD->getInit()->HasSideEffects(*this) && + !VD->evaluateValue()) return true; return false; |
