Allow multiple attributes to not require separating comma (#2939)

* #include an absolute path didn't work - because paths were taken to always be relative.

* Small fixes and improvements around reflection tool.

* Make PrettyWriter printing a class.

* Allow attributes without comma separation.

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/bugs/multiple-attributes-without-comma.slang b/tests/bugs/multiple-attributes-without-comma.slang
new file mode 100644
index 000000000..51683e4ef
--- /dev/null
+++ b/tests/bugs/multiple-attributes-without-comma.slang
@@ -0,0 +1,25 @@
+// multiple-attributes-without-comma.slang
+
+// Test that `,` is not need between attributes 
+
+//TEST:SIMPLE(filecheck=CHECK):-target glsl -entry main -stage fragment -line-directive-mode none
+
+//CHECK: layout(location = 0, index = 1)
+
+struct FragmentOutput
+{
+	[[vk::location(0)]]
+	float4 a : SV_Target0;
+
+	[[vk::location(0) vk::index(1)]]
+	float4 b : SV_Target1;
+}
+
+[shader("fragment")]
+FragmentOutput main(float4 v : V)
+{
+	FragmentOutput f = {};
+	f.a = v;
+	f.b = v;
+	return f;	
+}