hokein added inline comments.
================
Comment at: clang-tools-extra/clangd/Config.h:151
+ // Limit the length of type names in inlay hints.
+ size_t TypeNameLimit = 32;
} InlayHints;
----------------
zhangyi1357 wrote:
> hokein wrote:
> > I would extend it a bit more -- 0 means no limit.
> >
> > Can you also add a unittest in `TEST(TypeHints, LongTypeName)` in
> > `InlayHintTests.cpp`?
> > 0 means no limit.
> This is quite a good idea. I've done it.
>
> For unittest, there is already `TEST(TypeHints, LongTypeName)` in
> `InlayHintTests.cpp`. Do you mean add more tests in the same `TEST` or
> another `TEST` with TypeNameLimit configured?
>
I mean adding one more test in the same `TEST(TypeHints, LongTypeName)`.
This test verifies the the long type name is shown when the limit is set to 0,
something like
```
TEST(TypeHints, LongTypeName) {
assertTypeHints(R"cpp(
template <typename, typename, typename>
struct A {};
struct MultipleWords {};
A<MultipleWords, MultipleWords, MultipleWords> foo();
// Omit type hint past a certain length (currently 32)
auto var = foo();
)cpp");
Config cfg;
... // set the limit to 0
assertTypeHints(R"cpp(
template <typename, typename, typename>
struct A {};
struct MultipleWords {};
A<MultipleWords, MultipleWords, MultipleWords> foo();
// Omit type hint past a certain length (currently 32)
auto var = foo();
)cpp", ExpectedHint...);
}
```
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D147395/new/
https://reviews.llvm.org/D147395
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