Minor fixes to work with GCC 4.7

4 files changed, 6 insertions, 3 deletions

diff --git a/project2/cgi/cgiStagePresent.cpp b/project2/cgi/cgiStagePresent.cpp
index c66f409..90299fe 100644
--- a/project2/cgi/cgiStagePresent.cpp
+++ b/project2/cgi/cgiStagePresent.cpp
@@ -11,7 +11,7 @@ CgiApplicationEngine::PresentStage::PresentStage(ScriptReaderPtr s) :
 	CommonObjects(s->root()),
 	CheckHost(s->root()),
 	ViewHost(s->root()),
-	presenter([root,this] {
+	presenter([this] {
 			auto p = PresenterLoader::getFor(this->env()->defaultPresenter)->create(root, Default);
 			auto xp = dynamic_cast<TransformSource *>(p);
 			auto cp = dynamic_cast<ContentPresenter *>(p);
diff --git a/project2/common/fileStrmVarWriter.cpp b/project2/common/fileStrmVarWriter.cpp
index 47d03e8..caaf908 100644
--- a/project2/common/fileStrmVarWriter.cpp
+++ b/project2/common/fileStrmVarWriter.cpp
@@ -26,7 +26,7 @@ void FileStreamVariableWriter::operator()(const Boolean & i) const {
 	fprintf(out, i.value ? "true" : "false");
 }
 void FileStreamVariableWriter::operator()(const int64_t & i) const {
-	fprintf(out, "%"PRId64, i);
+	fprintf(out, "%" PRId64, i);
 }
 void FileStreamVariableWriter::operator()(const double & i) const {
 	fprintf(out, "%g", i);
diff --git a/project2/common/options.h b/project2/common/options.h
index d4cd891..62a38fb 100644
--- a/project2/common/options.h
+++ b/project2/common/options.h
@@ -8,6 +8,8 @@
 #include <boost/lexical_cast.hpp>
 #include <boost/utility/enable_if.hpp>
 
+#if !__GNUC_PREREQ(4,7)
+//      If  gcc_version >= 4.0
 namespace std {
 	//
 	// Should be part of the standard headers, but seems to be missing
@@ -28,6 +30,7 @@ namespace std {
 		struct is_assignable : public integral_constant<bool, __is_assignable_helper<_Tp, _Up>::value>
 	{ };
 }
+#endif
 
 class Options {
 	public:
diff --git a/project2/common/scriptLoader.cpp b/project2/common/scriptLoader.cpp
index 7f02f9b..bd6495b 100644
--- a/project2/common/scriptLoader.cpp
+++ b/project2/common/scriptLoader.cpp
@@ -133,7 +133,7 @@ LoaderBase::collectAll(const CommonObjects * co, bool childrenOnly, ScriptNodePt
 		throw std::logic_error("Cannot set CommonObjects in subloader");
 	}
 	Targets::iterator i;
-	ScopeObject clr(NULL, NULL, [&loadedObjects] { loadedObjects.clear(); });
+	ScopeObject clr(NULL, NULL, [] { loadedObjects.clear(); });
 	while ((i = targets.begin()) != targets.end()) {
 		collectAll(i->first, childrenOnly, i->second);
 		targets.erase(i);