ilya-biryukov created this revision.
ilya-biryukov added reviewers: hokein, ioeric, sammccall.
Herald added subscribers: jkorous-apple, klimek.
Repository:
rCTE Clang Tools Extra
https://reviews.llvm.org/D43377
Files:
clangd/CodeComplete.cpp
Index: clangd/CodeComplete.cpp
===================================================================
--- clangd/CodeComplete.cpp
+++ clangd/CodeComplete.cpp
@@ -400,6 +400,82 @@
return Info.scopesForIndexQuery();
}
+StringRef printCompletionKind(enum CodeCompletionContext::Kind Kind) {
+ using CCKind = enum CodeCompletionContext::Kind;
+ switch (Kind) {
+ case CCKind::CCC_Other:
+ return "Other";
+ case CCKind::CCC_OtherWithMacros:
+ return "OtherWithMacros";
+ case CCKind::CCC_TopLevel:
+ return "TopLevel";
+ case CCKind::CCC_ObjCInterface:
+ return "ObjCInterface";
+ case CCKind::CCC_ObjCImplementation:
+ return "ObjCImplementation";
+ case CCKind::CCC_ObjCIvarList:
+ return "ObjCIvarList";
+ case CCKind::CCC_ClassStructUnion:
+ return "ClassStructUnion";
+ case CCKind::CCC_Statement:
+ return "Statement";
+ case CCKind::CCC_Expression:
+ return "Expression";
+ case CCKind::CCC_ObjCMessageReceiver:
+ return "ObjCMessageReceiver";
+ case CCKind::CCC_DotMemberAccess:
+ return "DotMemberAccess";
+ case CCKind::CCC_ArrowMemberAccess:
+ return "ArrowMemberAccess";
+ case CCKind::CCC_ObjCPropertyAccess:
+ return "ObjCPropertyAccess";
+ case CCKind::CCC_EnumTag:
+ return "EnumTag";
+ case CCKind::CCC_UnionTag:
+ return "UnionTag";
+ case CCKind::CCC_ClassOrStructTag:
+ return "ClassOrStructTag";
+ case CCKind::CCC_ObjCProtocolName:
+ return "ObjCProtocolName";
+ case CCKind::CCC_Namespace:
+ return "Namespace";
+ case CCKind::CCC_Type:
+ return "Type";
+ case CCKind::CCC_Name:
+ return "Name";
+ case CCKind::CCC_PotentiallyQualifiedName:
+ return "PotentiallyQualifiedName";
+ case CCKind::CCC_MacroName:
+ return "MacroName";
+ case CCKind::CCC_MacroNameUse:
+ return "MacroNameUse";
+ case CCKind::CCC_PreprocessorExpression:
+ return "PreprocessorExpression";
+ case CCKind::CCC_PreprocessorDirective:
+ return "PreprocessorDirective";
+ case CCKind::CCC_NaturalLanguage:
+ return "NaturalLanguage";
+ case CCKind::CCC_SelectorName:
+ return "SelectorName";
+ case CCKind::CCC_TypeQualifiers:
+ return "TypeQualifiers";
+ case CCKind::CCC_ParenthesizedExpression:
+ return "ParenthesizedExpression";
+ case CCKind::CCC_ObjCInstanceMessage:
+ return "ObjCInstanceMessage";
+ case CCKind::CCC_ObjCClassMessage:
+ return "ObjCClassMessage";
+ case CCKind::CCC_ObjCInterfaceName:
+ return "ObjCInterfaceName";
+ case CCKind::CCC_ObjCCategoryName:
+ return "ObjCCategoryName";
+ case CCKind::CCC_Recovery:
+ return "Recovery";
+ }
+ // used only for tracing, so we don't want to crash or have UB here.
+ return "unknown completion kind";
+}
+
// The CompletionRecorder captures Sema code-complete output, including context.
// It filters out ignored results (but doesn't apply fuzzy-filtering yet).
// It doesn't do scoring or conversion to CompletionItem yet, as we want to
@@ -424,6 +500,11 @@
CCSema = &S;
CCContext = Context;
+ trace::Span Span("Process sema results");
+ SPAN_ATTACH(Span, "total_sema_items", NumResults);
+ SPAN_ATTACH(Span, "sema_completion_kind",
+ printCompletionKind(Context.getKind()));
+
// Retain the results we might want.
for (unsigned I = 0; I < NumResults; ++I) {
auto &Result = InResults[I];
@@ -834,6 +915,7 @@
log("Code complete: no Sema callback, 0 results");
});
+ SPAN_ATTACH(Tracer, "file", SemaCCInput.FileName);
SPAN_ATTACH(Tracer, "sema_results", NSema);
SPAN_ATTACH(Tracer, "index_results", NIndex);
SPAN_ATTACH(Tracer, "merged_results", NBoth);
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