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Avoid generating multiple time the forward declarations in the headers generated by codegen_style.

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chaplin89 2017-12-08 13:09:37 +01:00 committed by John Preston
parent a403ad7d37
commit a868c7bc8b
1 changed files with 7 additions and 2 deletions
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9
Telegram/SourceFiles/codegen/style/generator.cpp
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@ -20,6 +20,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "codegen/style/generator.h"
#include <set>
#include <memory>
#include <functional>
#include <QtCore/QDir>
@ -609,10 +610,14 @@ bool Generator::writeStructsForwardDeclarations() {
}
header_->newline();
bool result = module_.enumVariables([this](const Variable &value) -> bool {
std::set<QString> alreadyDeclaredTypes;
bool result = module_.enumVariables([this, &alreadyDeclaredTypes](const Variable &value) -> bool {
if (value.value.type().tag == structure::TypeTag::Struct) {
if (!module_.findStructInModule(value.value.type().name, module_)) {
header_->stream() << "struct " << value.value.type().name.back() << ";\n";
if (alreadyDeclaredTypes.find(value.value.type().name.back()) == alreadyDeclaredTypes.end()) {
header_->stream() << "struct " << value.value.type().name.back() << ";\n";
alreadyDeclaredTypes.emplace(value.value.type().name.back());
}
}
}
return true;