Merge pull request #134 from tfoleyNV/gh-133

Don't add `flat` qualifier to integer fragment output

2 files changed, 49 insertions, 0 deletions

diff --git a/tests/bugs/gh-133.slang b/tests/bugs/gh-133.slang
new file mode 100644
index 000000000..56a896ec9
--- /dev/null
+++ b/tests/bugs/gh-133.slang
@@ -0,0 +1,21 @@
+//TEST:CROSS_COMPILE: -profile ps_5_0 -entry main -target spirv-assembly
+
+// Ensure that an integer output from
+// a fragment shader doesn't get a `flat` qualifier
+
+struct Fragment
+{
+	uint foo;
+};
+
+cbuffer U
+{
+	uint bar;
+}
+
+Fragment main() : SV_Target
+{
+	Fragment result;
+	result.foo = bar;
+	return result;
+}
diff --git a/tests/bugs/gh-133.slang.glsl b/tests/bugs/gh-133.slang.glsl
new file mode 100644
index 000000000..82f5fda49
--- /dev/null
+++ b/tests/bugs/gh-133.slang.glsl
@@ -0,0 +1,28 @@
+#version 420
+//TEST_IGNORE_FILE:
+
+struct Fragment
+{
+	uint foo;
+};
+
+uniform U
+{
+	uint bar;
+};
+
+Fragment main_()
+{
+	Fragment result;
+	result.foo = bar;
+	return result;
+}
+
+layout(location = 0)
+out uint SLANG_out_main_result_foo;
+
+void main()
+{
+	Fragment main_result = main_();
+	SLANG_out_main_result_foo = main_result.foo;
+}