Better error message for the subscript operator

[libs/gl.git] / tests / glsl / invalid_subscript.glsl

diff --git a/tests/glsl/invalid_subscript.glsl b/tests/glsl/invalid_subscript.glsl
new file mode 100644 (file)
index 0000000..6826fef
--- /dev/null
+++ b/tests/glsl/invalid_subscript.glsl
@@ -0,0 +1,13 @@
+#pragma MSP stage(vertex)
+layout(location=0) in vec4 position;
+layout(location=1) in float scale;
+int main()
+{
+       gl_Position = position[scale];
+       gl_Position = scale[position];
+}
+
+/* Expected error:
+<test>:6: Can't index element of 'vec4' with 'float'
+<test>:7: Can't index element of 'float' with 'vec4'
+*/