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Quickfix: Use a LookupContext instead of TypeOfExpression to get type.

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There's no need to reparse something we already got the AST of.
This commit is contained in:
Christian Kamm
2009-12-23 14:54:02 +01:00
parent 0daf22c7a0
commit f463f3ab07
2 changed files with 9 additions and 7 deletions
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10
src/plugins/cppeditor/cppquickfix.cpp
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@@ -31,6 +31,7 @@
#include "cppeditor.h"
#include <cplusplus/CppDocument.h>
#include <cplusplus/ResolveExpression.h>
#include <TranslationUnit.h>
#include <ASTVisitor.h>
@@ -843,7 +844,6 @@ Snapshot QuickFixOperation::snapshot() const
void QuickFixOperation::setSnapshot(const CPlusPlus::Snapshot &snapshot)
{
_snapshot = snapshot;
_typeOfExpression.setSnapshot(snapshot);
}
CPPEditor *QuickFixOperation::editor() const
@@ -1063,14 +1063,16 @@ void QuickFixOperation::apply()
*
* NOTE: The fully specified types only stay valid until the next call to typeOf.
*/
const QList<LookupItem> QuickFixOperation::typeOf(const CPlusPlus::ExpressionAST *ast)
const QList<LookupItem> QuickFixOperation::typeOf(CPlusPlus::ExpressionAST *ast)
{
unsigned line, column;
document()->translationUnit()->getTokenStartPosition(ast->firstToken(), &line, &column);
Symbol *lastVisibleSymbol = document()->findSymbolAt(line, column);
return _typeOfExpression(textOf(ast), document(), lastVisibleSymbol,
TypeOfExpression::Preprocess);
_lookupContext = LookupContext(lastVisibleSymbol, document(), document(), snapshot());
ResolveExpression resolveExpression(_lookupContext);
return resolveExpression(ast);
}
CPPQuickFixCollector::CPPQuickFixCollector()

6
src/plugins/cppeditor/cppquickfix.h
View File

@@ -33,7 +33,7 @@
#include <texteditor/icompletioncollector.h>
#include <cplusplus/CppDocument.h>
#include <cplusplus/TypeOfExpression.h>
#include <cplusplus/LookupContext.h>
#include <ASTfwd.h>
#include <utils/changeset.h>
@@ -128,7 +128,7 @@ protected:
Range createRange(CPlusPlus::AST *ast) const; // ### rename me
void reindent(const Range &range);
const QList<CPlusPlus::LookupItem> typeOf(const CPlusPlus::ExpressionAST *ast);
const QList<CPlusPlus::LookupItem> typeOf(CPlusPlus::ExpressionAST *ast);
private:
CPlusPlus::Document::Ptr _document;
@@ -137,7 +137,7 @@ private:
Utils::ChangeSet _changeSet;
CPPEditor *_editor;
CPlusPlus::AST *_topLevelNode;
CPlusPlus::TypeOfExpression _typeOfExpression;
CPlusPlus::LookupContext _lookupContext;
};
class CPPQuickFixCollector: public TextEditor::IQuickFixCollector