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Completion for typedef of pointer to struct.

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This commit is contained in:
Roberto Raggi
2008-12-31 10:57:27 +01:00
parent c7ac64e7de
commit f0ac751f4a
3 changed files with 42 additions and 21 deletions
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38
src/plugins/cpptools/cppcodecompletion.cpp
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@@ -581,24 +581,36 @@ bool CppCodeCompletion::completeMember(const QList<TypeOfExpression::Result> &re
if (results.isEmpty())
return false;
const TypeOfExpression::Result p = results.first();
TypeOfExpression::Result result = results.first();
QList<Symbol *> classObjectCandidates;
if (m_completionOperator == T_ARROW) {
FullySpecifiedType ty = p.first;
FullySpecifiedType ty = result.first;
if (ReferenceType *refTy = ty->asReferenceType())
ty = refTy->elementType();
if (NamedType *namedTy = ty->asNamedType()) {
// ### This code is pretty slow.
const QList<Symbol *> candidates = context.resolve(namedTy->name());
foreach (Symbol *candidate, candidates) {
if (candidate->isTypedef()) {
ty = candidate->type();
const ResolveExpression::Result r(ty, candidate);
result = r;
break;
}
}
}
if (NamedType *namedTy = ty->asNamedType()) {
ResolveExpression resolveExpression(context);
ResolveClass resolveClass;
const QList<Symbol *> candidates = resolveClass(namedTy, p, context);
const QList<Symbol *> candidates = resolveClass(result, context);
foreach (Symbol *classObject, candidates) {
const QList<TypeOfExpression::Result> overloads =
resolveExpression.resolveArrowOperator(p, namedTy,
resolveExpression.resolveArrowOperator(result, namedTy,
classObject->asClass());
foreach (TypeOfExpression::Result r, overloads) {
@@ -615,7 +627,7 @@ bool CppCodeCompletion::completeMember(const QList<TypeOfExpression::Result> &re
if (PointerType *ptrTy = ty->asPointerType()) {
if (NamedType *namedTy = ptrTy->elementType()->asNamedType()) {
const QList<Symbol *> classes =
resolveClass(namedTy, p, context);
resolveClass(namedTy, result, context);
foreach (Symbol *c, classes) {
if (! classObjectCandidates.contains(c))
@@ -629,17 +641,22 @@ bool CppCodeCompletion::completeMember(const QList<TypeOfExpression::Result> &re
if (NamedType *namedTy = ptrTy->elementType()->asNamedType()) {
ResolveClass resolveClass;
const QList<Symbol *> classes = resolveClass(namedTy, p,
context);
const QList<Symbol *> classes = resolveClass(namedTy, result,
context);
foreach (Symbol *c, classes) {
if (! classObjectCandidates.contains(c))
classObjectCandidates.append(c);
}
} else if (Class *classTy = ptrTy->elementType()->asClass()) {
// typedef struct { int x } *Ptr;
// Ptr p;
// p->
classObjectCandidates.append(classTy);
}
}
} else if (m_completionOperator == T_DOT) {
FullySpecifiedType ty = p.first;
FullySpecifiedType ty = result.first;
if (ReferenceType *refTy = ty->asReferenceType())
ty = refTy->elementType();
@@ -663,7 +680,8 @@ bool CppCodeCompletion::completeMember(const QList<TypeOfExpression::Result> &re
if (namedTy) {
ResolveClass resolveClass;
const QList<Symbol *> symbols = resolveClass(namedTy, p, context);
const QList<Symbol *> symbols = resolveClass(namedTy, result,
context);
foreach (Symbol *symbol, symbols) {
if (classObjectCandidates.contains(symbol))
continue;