First Commit

externals/glslang/Test/hlsl.array.implicit-size.frag

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+
+// array size from initializer
+static float g_array [ ] = { 1, 2, 3, 4, 5 };
+
+// Unused: array size from initializer
+static float g_array_unused [ ] = { 1, 2, 3, 4, 5, 6, 7 };
+
+// Test initializer sizing for arrayed structs
+static struct mystruct {
+    int i;
+    float f;
+} g_mystruct[] = {
+    { 1, 2.0 },
+    { 3, 4.0 },
+};
+
+struct PS_OUTPUT { float4 color : SV_Target0; };
+
+// INVALID: implicit size requires an initializer expression.
+// uniform float bad[];
+
+// INVALID: function parameters cannot be implicitly sized
+// void BadFunction(int a[]) { }
+
+void main(out PS_OUTPUT ps_output)
+{
+    // local array sized from initializers
+    float l_array[] = { 1, 2, 3 };
+    int idx;
+
+    ps_output.color = g_array[0] + g_array[4] + l_array[1] + g_mystruct[0].f + g_array[idx];
+}