From d7abd76deac8ff68e8cd952edd7679bf2e36a384 Mon Sep 17 00:00:00 2001
From: dan sinclair <dsinclair@chromium.org>
Date: Wed, 23 Sep 2020 14:40:54 +0000
Subject: [PATCH] Update computeboids typing.

This Cl updates some of the literals and types in computeboids to be
stricter.

Bug: tint:248
Change-Id: I3bc42b8da7913677675d6e417b7f4ce19366eeb9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28840
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
---
 test/compute_boids.wgsl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/compute_boids.wgsl b/test/compute_boids.wgsl
index e3f015eb0f..2ddcae1cbb 100644
--- a/test/compute_boids.wgsl
+++ b/test/compute_boids.wgsl
@@ -68,7 +68,7 @@ type Particles = [[block]] struct {
 [[stage(compute)]]
 fn comp_main() -> void {
   var index : u32 = gl_GlobalInvocationID.x;
-  if (index >= 5) {
+  if (index >= 5u) {
     return;
   }
 
@@ -83,9 +83,9 @@ fn comp_main() -> void {
 
   var pos : vec2<f32>;
   var vel : vec2<f32>;
-  var i : i32 = 0;
+  var i : u32 = 0u;
   loop {
-    if (i >= 5) {
+    if (i >= 5u) {
       break;
     }
     if (i == index) {
@@ -108,7 +108,7 @@ fn comp_main() -> void {
     }
 
     continuing {
-      i = i + 1;
+      i = i + 1u;
     }
   }
   if (cMassCount > 0) {