//META: generated=true
//META: model=claude-opus-4-7
//META: generated_at=2026-05-21T08:30:00Z
//META: source_commit=2964da04de136705348240f2bd9affa5f3818226
//META: doc_ref=source/slang/slang-diagnostics.lua
//META: doc_section_digest=0000000000000000000000000000000000000000000000000000000000000000
//META: purpose=Fires diagnostic E38206 (vector-with-invalid-element-count-encountered) - invalid vector element count
//META: intent=negative
//META: pipeline_stage=ir-pass
//META: catalog_code=38206
//META: catalog_name=vector-with-invalid-element-count-encountered
//META: warning=Auto-generated. May drift from source. Do not edit by hand.

// A vector with element count > 4 is rejected by IR validation
// when lowering to a backend that supports only 1..4-element
// vectors.

//DIAGNOSTIC_TEST:SIMPLE(diag=CHECK,non-exhaustive):-target spirv -emit-spirv-directly -skip-spirv-validation

RWStructuredBuffer<float> outputBuffer;

[numthreads(1,1,1)]
void main(uint v : SV_DispatchThreadID)
{
    vector<float, 8> big = { 1, 2, 3, 4, 5, 6, 7, 8 };
    outputBuffer[0] = big[0];
}

// CHECK: E38206
