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Clang: fix utf8 related column numbers

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Use new clang_getFileContents to efficiently convert
utf8 byte offsets from line start to column numbers.
Also provide simplier backwards convertion to pass
resulting utf8 offset to clang.

Task-number: QTCREATORBUG-16941
Change-Id: If0e58fe01ad3e281b7e952e972b9e86f6e75aadb
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
This commit is contained in:
Ivan Donchevskii
2017-11-29 16:08:06 +01:00
parent 6deec195f1
commit 09310bcdc6
26 changed files with 106 additions and 111 deletions
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9
src/plugins/clangcodemodel/clangbackendcommunicator.cpp
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@@ -368,26 +368,23 @@ QFuture<CppTools::CursorInfo> BackendCommunicator::requestReferences(
const FileContainer &fileContainer,
quint32 line,
quint32 column,
QTextDocument *textDocument,
const CppTools::SemanticInfo::LocalUseMap &localUses)
{
const RequestReferencesMessage message(fileContainer, line, column);
m_sender->requestReferences(message);
return m_receiver.addExpectedReferencesMessage(message.ticketNumber(), textDocument,
localUses);
return m_receiver.addExpectedReferencesMessage(message.ticketNumber(), localUses);
}
QFuture<CppTools::CursorInfo> BackendCommunicator::requestLocalReferences(
const FileContainer &fileContainer,
quint32 line,
quint32 column,
QTextDocument *textDocument)
quint32 column)
{
const RequestReferencesMessage message(fileContainer, line, column, true);
m_sender->requestReferences(message);
return m_receiver.addExpectedReferencesMessage(message.ticketNumber(), textDocument);
return m_receiver.addExpectedReferencesMessage(message.ticketNumber());
}
QFuture<CppTools::ToolTipInfo> BackendCommunicator::requestToolTip(