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Clang: Enable follow symbol for 'auto' keyword

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It will follow to the Type which is deduced from auto
or to the pointee type if auto is deduced to pointer.

Task-number: QTCREATORBUG-17191
Change-Id: I57db3f9b68c3da861691ab148fe39774ad5fceec
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Ivan Donchevskii
2018-08-23 09:13:31 +02:00
parent 75c95d4b73
commit ad5336a028
2 changed files with 13 additions and 2 deletions
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4
src/plugins/clangcodemodel/clangfollowsymbol.cpp
View File

@@ -135,8 +135,10 @@ static Utils::Link linkAtCursor(const QTextCursor &cursor,
return token;
}
if (mark.extraInfo.identifier || mark.extraInfo.token == "operator")
if (mark.extraInfo.identifier || mark.extraInfo.token == "operator"
|| mark.extraInfo.token == "auto") {
return token;
}
return Link();
}

11
src/tools/clangbackend/source/clangfollowsymbol.cpp
View File

@@ -151,8 +151,17 @@ FollowSymbolResult FollowSymbol::followSymbol(CXTranslationUnit tu,
}
// For definitions we can always find a declaration in current TU
if (cursor.isDefinition())
if (cursor.isDefinition()) {
if (tokenSpelling == "auto") {
Type type = cursor.type().pointeeType();
if (!type.isValid())
type = cursor.type();
const Cursor declCursor = type.declaration();
return extractMatchingTokenRange(declCursor, declCursor.spelling());
}
return extractMatchingTokenRange(cursor.canonical(), tokenSpelling);
}
if (!cursor.isDeclaration()) {
// This is the symbol usage