From ecb661f71933a3b065d8c6811d459ea247838999 Mon Sep 17 00:00:00 2001
From: Delyan Angelov <delian66@gmail.com>
Date: Tue, 3 Sep 2019 09:04:11 +0300
Subject: [PATCH] tetris: fix &Foo instead of *Foo warnings.

---
 examples/tetris/tetris.v |  4 ++--
 vlib/freetype/freetype.v |  4 ++--
 vlib/gg/gg.v             |  4 ++--
 vlib/glfw/glfw.v         |  4 ++--
 vlib/glm/glm.v           | 10 +++++-----
 5 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/examples/tetris/tetris.v b/examples/tetris/tetris.v
index 8f82934171..bf59ba6dd4 100644
--- a/examples/tetris/tetris.v
+++ b/examples/tetris/tetris.v
@@ -116,9 +116,9 @@ struct Game {
 	// Index of the rotation (0-3)
 	rotation_idx int
 	// gg context for drawing
-	gg          *gg.GG
+	gg          &gg.GG
 	// ft context for font drawing
-	ft          *freetype.Context
+	ft          &freetype.Context
 	font_loaded bool
 }
 
diff --git a/vlib/freetype/freetype.v b/vlib/freetype/freetype.v
index 9a4a8db916..4f2f377712 100644
--- a/vlib/freetype/freetype.v
+++ b/vlib/freetype/freetype.v
@@ -89,7 +89,7 @@ struct C.Glyph {
 
 [typedef]
 struct C.FT_Face {
-	glyph *Glyph
+	glyph &Glyph
 }
 
 fn C.FT_Load_Char(voidptr, i64, int) int
@@ -129,7 +129,7 @@ fn ft_load_char(face C.FT_Face, code i64) Character {
 	}
 }
 
-pub fn new_context(cfg gg.Cfg) *Context {
+pub fn new_context(cfg gg.Cfg) &Context {
 	scale := cfg.scale
 	// Can only have text in ortho mode
 	if !cfg.use_ortho {
diff --git a/vlib/gg/gg.v b/vlib/gg/gg.v
index f185fc525d..1fce639af7 100644
--- a/vlib/gg/gg.v
+++ b/vlib/gg/gg.v
@@ -61,13 +61,13 @@ struct GG {
 	vbo       u32
 	scale     int // retina = 2 , normal = 1
 pub mut:
-	window *glfw.Window
+	window &glfw.Window
 	render_fn fn()
 }
 
 
 // fn new_context(width, height int, use_ortho bool, font_size int) *GG {
-pub fn new_context(cfg Cfg) *GG {
+pub fn new_context(cfg Cfg) &GG {
 	mut window := &glfw.Window{!}
 	if cfg.create_window {
 		window = glfw.create_window(glfw.WinCfg{
diff --git a/vlib/glfw/glfw.v b/vlib/glfw/glfw.v
index c81aeab373..59eae76772 100644
--- a/vlib/glfw/glfw.v
+++ b/vlib/glfw/glfw.v
@@ -102,7 +102,7 @@ pub fn window_hint(key, val int) {
 	C.glfwWindowHint(key, val)
 }
 
-pub fn create_window(c WinCfg) *Window {
+pub fn create_window(c WinCfg) &Window {
 	if c.borderless {
 		window_hint(C.GLFW_RESIZABLE, 0)
 		window_hint(C.GLFW_DECORATED, 0)
@@ -227,7 +227,7 @@ struct C.GLFWvidmode {
 	height int
 }
 
-pub fn C.glfwGetVideoMode() *C.GLFWvidmode
+pub fn C.glfwGetVideoMode() &C.GLFWvidmode
 
 pub fn get_monitor_size() Size {
 	//# GLFWvidmode* mode = glfwGetVideoMode(glfwGetPrimaryMonitor());
diff --git a/vlib/glm/glm.v b/vlib/glm/glm.v
index f64af1d8b7..d2a7685fd0 100644
--- a/vlib/glm/glm.v
+++ b/vlib/glm/glm.v
@@ -19,7 +19,7 @@ import math
 // # glm__Vec3 myglm_normalize(glm__Vec3);
 struct Mat4 {
 pub:
-	data *f32
+	data &f32
 }
 
 struct Vec2 {
@@ -42,7 +42,7 @@ pub fn vec3(x, y, z f32) Vec3 {
 	return res
 }
 
-fn mat4(f *f32) Mat4 {
+fn mat4(f &f32) Mat4 {
 	res := Mat4 {
 		data: f
 	}
@@ -130,7 +130,7 @@ fn rotate(m Mat4, angle f32, vec Vec3) Mat4 {
 }
 */
 
-fn f32_calloc(n int) *f32 {
+fn f32_calloc(n int) &f32 {
 	return *f32(calloc(n * sizeof(f32)))
 }
 // fn translate(vec Vec3) *f32 {
@@ -250,7 +250,7 @@ pub fn identity() Mat4 {
 }
 
 // returns *f32 without allocation
-pub fn identity2(res mut *f32) {
+pub fn identity2(res mut &f32) {
 	res[0] = 1
 	res[5] = 1
 	res[10] = 1
@@ -271,7 +271,7 @@ pub fn identity3() []f32 {
 }
 
 // https://github.com/toji/gl-matrix/blob/1549cf21dfa14a2bc845993485343d519cf064fe/src/gl-matrix/mat4.js
-fn ortho_js(left, right, bottom, top f32) *f32 {
+fn ortho_js(left, right, bottom, top f32) &f32 {
 	mynear := 1
 	myfar := 1
 	lr := 1.0 / (left - right)