Add 'in' to some parameters of the function

This goes along with the qualifier-?? tests.

diff --git a/tests/function-03.glsl b/tests/function-03.glsl
index 6f6562ea8580bf47ec73d2e45d8433f7b295bae1..b0da42f8e96d456ed9dd3402e8435cbd47637f84 100644 (file)
--- a/tests/function-03.glsl
+++ b/tests/function-03.glsl
@@ -1,6 +1,6 @@
 /* PASS */
 
-vec4 foo(float x, float y, float z, float w)
+vec4 foo(in float x, in float y, float z, float w)
 {
   vec4 v;
   v.x = x;