return Definition;
}
+const char *getMarkdownLanguage(const ASTContext &Ctx) {
+ const auto &LangOpts = Ctx.getLangOpts();
+ if (LangOpts.ObjC && LangOpts.CPlusPlus)
+ return "objective-cpp";
+ return LangOpts.ObjC ? "objective-c" : "cpp";
+}
+
std::string printType(QualType QT, const PrintingPolicy &PP) {
// TypePrinter doesn't resolve decltypes, so resolve them here.
// FIXME: This doesn't handle composite types that contain a decltype in them.
if (auto Formatted =
tooling::applyAllReplacements(HI->Definition, Replacements))
HI->Definition = *Formatted;
+ HI->DefinitionLanguage = getMarkdownLanguage(AST.getASTContext());
HI->SymRange = halfOpenToRange(SM, HighlightRange);
return HI;
}
}
+TEST(Hover, DefinitionLanuage) {
+ struct {
+ const char *const Code;
+ const std::string ClangLanguageFlag;
+ const char *const ExpectedDefinitionLanguage;
+ } Cases[] = {{R"cpp(
+ void [[some^Global]]() {}
+ )cpp",
+ "", "cpp"},
+ {R"cpp(
+ void [[some^Global]]() {}
+ )cpp",
+ "-xobjective-c++", "objective-cpp"},
+ {R"cpp(
+ void [[some^Global]]() {}
+ )cpp",
+ "-xobjective-c", "objective-c"}};
+ for (const auto &Case : Cases) {
+ SCOPED_TRACE(Case.Code);
+
+ Annotations T(Case.Code);
+ TestTU TU = TestTU::withCode(T.code());
+ if (!Case.ClangLanguageFlag.empty())
+ TU.ExtraArgs.push_back(Case.ClangLanguageFlag);
+ auto AST = TU.build();
+
+ auto H = getHover(AST, T.point(), format::getLLVMStyle(), nullptr);
+ ASSERT_TRUE(H);
+
+ EXPECT_STREQ(H->DefinitionLanguage, Case.ExpectedDefinitionLanguage);
+ }
+}
+
TEST(Hover, CallPassType) {
const llvm::StringRef CodePrefix = R"cpp(
class Base {};