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[clangd] Refine comment on declarator ranges

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Sam McCall 2022-01-05 16:00:13 +01:00 committed by GitHub
parent 7632d19ada
commit bb10e03fba
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1 changed files with 7 additions and 7 deletions
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14
clang-tools-extra/clangd/Selection.cpp
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@ -745,19 +745,19 @@ private:
// which accept A<char> and return R<int>.
// The TypeLoc hierarchy:
// Vec<R<int>(*[2])(A<char>)> m;
// Vec<---------------------> TemplateSpecialization Vec
// Vec<#####################> TemplateSpecialization Vec
// --------[2]---------- `-Array
// -------*------------- `-Pointer
// ------(----)--------- `-Paren
// ------------(-------) `-Function
// R<---> |-TemplateSpecialization R
// ------------(#######) `-Function
// R<###> |-TemplateSpecialization R
// int | `-Builtin int
// A<----> `-TemplateSpecialization A
// A<####> `-TemplateSpecialization A
// char `-Builtin char
//
// In each row, --- represents unclaimed parts of the SourceRange.
// For declarator types, we are careful never to claim these.
// For non-declarator types, children are guaranteed to claim them first.
// In each row
// --- represents unclaimed parts of the SourceRange.
// ### represents parts that children already claimed.
if (const auto *TL = N.get<TypeLoc>()) {
if (auto PTL = TL->getAs<ParenTypeLoc>()) {
claimRange(PTL.getLParenLoc(), Result);