================
@@ -138,15 +138,9 @@ std::string getNamespaceScope(const Decl *D) {
std::string printDefinition(const Decl *D, PrintingPolicy PP,
const syntax::TokenBuffer &TB) {
- if (auto *VD = llvm::dyn_cast<VarDecl>(D)) {
- if (auto *IE = VD->getInit()) {
- // Initializers might be huge and result in lots of memory allocations in
- // some catostrophic cases. Such long lists are not useful in hover cards
- // anyway.
- if (200 < TB.expandedTokens(IE->getSourceRange()).size())
- PP.SuppressInitializers = true;
- }
- }
+ // Initializers might be huge and result in lots of memory allocations in
some
+ // catostrophic cases. Such long lists are not useful in hover cards anyway.
+ PP.EntireContentsOfLargeArray = false;
----------------
rwols wrote:
> a more concrete approach could be based on counting number of "total"
> elements in the initializer list, and setting the suppression flag based on
> that. i'd actually lean towards such a solution, WDYT?
I agree, but don't know where to start on this. Since TokenBuffer doesn't have
tokens from the preamble, what alternatives are there?
https://github.com/llvm/llvm-project/pull/79746
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