safer by default

pixmaprecorder.d

@@ -466,7 +466,7 @@ final class PixmapRecorder : OutputRange!(const(Pixmap)) {
 			This function automatically calls [open|open()] if necessary.
 		)
 	 +/
-	void put(const Pixmap frame) {
+	void put(const Pixmap frame) @trusted {
 		if (!this.isOpen) {
 			this.open(frame.size);
 		} else {

simpleaudio.d

@@ -2055,7 +2055,7 @@ struct AudioInput {
 	}
 
 	/// First, set [receiveData], then call this.
-	void record() {
+	void record() @system /* FIXME https://issues.dlang.org/show_bug.cgi?id=24782 */ {
 		assert(receiveData !is null);
 		recording = true;
 
@@ -2206,7 +2206,7 @@ struct AudioOutput {
 	shared(bool) playing = false; // considered to be volatile
 
 	/// Starts playing, loops until stop is called
-	void play() {
+	void play() @system /* FIXME https://issues.dlang.org/show_bug.cgi?id=24782 */ {
 		if(handle is null)
 			open();
 

terminal.d

@@ -2763,7 +2763,7 @@ struct RealTimeConsoleInput {
 
 			It was in Terminal briefly during an undocumented period, but it had to be moved here to have the context needed to send the real time paste event.
 	+/
-	void requestPasteFromClipboard() {
+	void requestPasteFromClipboard() @system {
 		version(Win32Console) {
 			HWND hwndOwner = null;
 			if(OpenClipboard(hwndOwner) == 0)