From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Fri, 28 Aug 2015 17:52:14 +0000 (-0400)
Subject: lib/a_star & sdl: fix warnings
X-Git-Tag: v0.7.8~47^2~3
X-Git-Url: http://nitlanguage.org

lib/a_star & sdl: fix warnings

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/lib/a_star.nit b/lib/a_star.nit
index ba6b45e..488181e 100644
--- a/lib/a_star.nit
+++ b/lib/a_star.nit
@@ -194,7 +194,7 @@ class Node
 	# With a large graph it can cause a stack overflow.
 	#
 	# Instead, we serialize the nodes first and then the links.
-	redef fun core_serialize_to(serializer: Serializer)
+	redef fun core_serialize_to(serializer)
 	do
 		serializer.serialize_attribute("graph", graph)
 	end
@@ -265,7 +265,7 @@ class Graph[N: Node, L: Link]
 	# Used to check if nodes have been searched in one pathfinding
 	private var pathfinding_current_evocation: Int = 0
 
-	redef fun core_serialize_to(serializer: Serializer)
+	redef fun core_serialize_to(serializer)
 	do
 		serializer.serialize_attribute("nodes", nodes)
 		serializer.serialize_attribute("links", links)
@@ -380,7 +380,7 @@ class WeightedPathContext
 		self.worst_cost = worst_cost
 	end
 
-	redef var worst_cost: Int is noinit
+	redef var worst_cost is noinit
 
 	redef fun cost(l) do
 		return l.weight
diff --git a/lib/sdl.nit b/lib/sdl.nit
index db0f700..858e9b3 100644
--- a/lib/sdl.nit
+++ b/lib/sdl.nit
@@ -77,15 +77,15 @@ extern class SDLDisplay `{SDL_Surface *`}
 		SDL_FillRect(self, NULL, SDL_MapRGB(self->format,r,g,b));
 	`}
 
-	redef fun width: Int `{ return self->w; `}
-	redef fun height: Int `{ return self->h; `}
+	redef fun width `{ return self->w; `}
+	redef fun height `{ return self->h; `}
 
 	# Fill a rectangle with given color
 	fun fill_rect(rect: SDLRectangle, r, g, b: Int) `{
 		SDL_FillRect(self, rect,  SDL_MapRGB(self->format,r,g,b));
 	`}
 
-	redef fun clear(r, g, b: Float) `{
+	redef fun clear(r, g, b) `{
 		Uint8 ri, gi, bi;
 		ri = (Uint8)r*255;
 		gi = (Uint8)g*255;
@@ -247,8 +247,8 @@ extern class SDLImage
 	# Destroy the image and free the memory
 	redef fun destroy `{ SDL_FreeSurface(self); `}
 
-	redef fun width: Int `{ return self->w; `}
-	redef fun height: Int `{ return self->h; `}
+	redef fun width `{ return self->w; `}
+	redef fun height `{ return self->h; `}
 
 	fun is_ok: Bool do return not address_is_null
 
@@ -309,8 +309,8 @@ class SDLMouseButtonEvent
 
 	var button: Int
 
-	redef var pressed: Bool
-	redef fun depressed: Bool do return not pressed
+	redef var pressed
+	redef fun depressed do return not pressed
 
 	# Is this event raised by the left button?
 	fun is_left_button: Bool do return button == 1
@@ -355,8 +355,8 @@ class SDLMouseMotionEvent
 	var rel_x: Float
 	var rel_y: Float
 
-	redef var pressed: Bool
-	redef fun depressed: Bool do return not pressed
+	redef var pressed
+	redef fun depressed do return not pressed
 
 	init (x, y, rel_x, rel_y: Float, pressed: Bool)
 	do
@@ -384,7 +384,7 @@ class SDLKeyEvent
 		self.down = down
 	end
 
-	redef fun to_c: nullable Char
+	redef fun to_c
 	do
 		if name.length == 1 then return name.chars.first
 		return null