cpp/openttd-patchpack/source Changeset - r22028:c8bbbf74f8f2

Changeset - r22028:c8bbbf74f8f2

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rubidium - 9 years ago 2015-03-13 20:54:35
rubidium@openttd.org

(svn r27185) -Fix: prevent the compiler from optimizing an assignment away which caused GCC 5 to actually crash

1 file changed with 10 insertions and 1 deletions:

src/window.cpp

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src/window.cpp

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@@ @@ -1079,7 +1079,16 @@ Window::~Window() @@
 	free(this->nested_array); // Contents is released through deletion of #nested_root.
 	delete this->nested_root;
 	this->window_class = WC_INVALID;
 	/*
 	 * Make fairly sure that this is written, and not "optimized" away.
 	 * The delete operator is overwritten to not delete it; the deletion
 	 * happens at a later moment in time after the window has been
 	 * removed from the list of windows to prevent issues with items
 	 * being removed during the iteration as not one but more windows
 	 * may be removed by a single call to ~Window by means of the
 	 * DeleteChildWindows function.
 	 */
 	const_cast<volatile WindowClass &>(this->window_class) = WC_INVALID;
+}
 /**

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