Merge pull request #807 from csyonghe/yong-fix2

 Fix type legalization to correctly handle nested empty struct fields

3 files changed, 41 insertions, 12 deletions

diff --git a/tests/cross-compile/glsl-empty-struct-param-field.slang b/tests/cross-compile/glsl-empty-struct-param-field.slang
new file mode 100644
index 000000000..21b67e325
--- /dev/null
+++ b/tests/cross-compile/glsl-empty-struct-param-field.slang
@@ -0,0 +1,17 @@
+//TEST:CROSS_COMPILE:-target spirv-assembly -entry main -profile ps_5_0
+
+struct E
+{
+};
+
+struct P
+{
+	E em;
+	float4 param;
+};
+ParameterBlock<P> pblock;
+
+float4 main(float4 pos : SV_POSITION)
+{
+	return pblock.param;
+}
\ No newline at end of file
diff --git a/tests/cross-compile/glsl-empty-struct-param-field.slang.glsl b/tests/cross-compile/glsl-empty-struct-param-field.slang.glsl
new file mode 100644
index 000000000..0ff895179
--- /dev/null
+++ b/tests/cross-compile/glsl-empty-struct-param-field.slang.glsl
@@ -0,0 +1,23 @@
+//TEST_IGNORE_FILE:
+#version 450
+layout(row_major) uniform;
+layout(row_major) buffer;
+
+struct P_0
+{
+    vec4 param_0;
+};
+
+layout(binding = 0)
+layout(std140) uniform _S1
+{
+    P_0 _data;
+} pblock_0;
+layout(location = 0)
+out vec4 _S2;
+
+void main()
+{
+    _S2 = pblock_0._data.param_0;
+    return;
+}
\ No newline at end of file
diff --git a/tests/cross-compile/glsl-generic-in.slang.glsl b/tests/cross-compile/glsl-generic-in.slang.glsl
index 7dbe7feca..61ce0b71b 100644
--- a/tests/cross-compile/glsl-generic-in.slang.glsl
+++ b/tests/cross-compile/glsl-generic-in.slang.glsl
@@ -1,33 +1,25 @@
+//TEST_IGNORE_FILE:
 #version 450
 layout(row_major) uniform;
 layout(row_major) buffer;
 
-#line 12 0
 struct F_0
 {
     vec4 v0_0;
     vec2 v1_0;
 };
 
-
-#line 16
 float F_get_0(F_0 this_0)
 {
-
-#line 16
     return this_0.v0_0.x + this_0.v1_0.x;
 }
 
 
 float E_get_0()
 {
-
-#line 20
     return 1.00000000000000000000;
 }
 
-
-#line 6
 layout(location = 0)
 in vec3 _S1;
 
@@ -54,15 +46,12 @@ void main()
 {
     GIn_0 _S4 = GIn_0(_S1, F_0(_S2, _S3));
 
-#line 30
     VOut_0 vout_0;
     vec3 _S5 = _S4.p0_0;
 
-#line 31
     float _S6 = F_get_0(_S4.field_0);
     float _S7 = E_get_0();
 
-#line 31
     vout_0.projPos_0 = vec4(_S5, _S6 + _S7);
     gl_Position = vout_0.projPos_0;
     return;