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C++: show signal declarations when searching for functions

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Instead of showing all function declarations when searching for methods,
only show signal declarations. Otherwise, both function declarations and
their definitions would show up, which is not too useful.

Task-number: QTCREATORBUG-9543

Change-Id: Ia81e422e4c53dbc4199b30b1d362f4829b337a7f
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
This commit is contained in:
Erik Verbruggen
2013-06-18 11:01:56 +02:00
committed by Nikolai Kosjar
parent 327e7bdf6f
commit e11ee89916
1 changed files with 5 additions and 2 deletions
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7
src/plugins/cpptools/searchsymbols.cpp
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@@ -139,9 +139,12 @@ bool SearchSymbols::visit(Namespace *symbol)
bool SearchSymbols::visit(Declaration *symbol)
{
if (!(symbolsToSearchFor & SymbolSearcher::Declarations)) {
// if we're searching for functions, still allow function declarations to show up.
// if we're searching for functions, still allow signal declarations to show up.
if (symbolsToSearchFor & SymbolSearcher::Functions) {
if (!symbol->type()->asFunctionType())
Function *funTy = symbol->type()->asFunctionType();
if (!funTy)
return false;
if (!funTy->isSignal())
return false;
} else {
return false;