[cts.https.html?q=webgpu:shader,validation,parse,const:placement:*]
  implementation-status: backlog
  [:scope="_undef_"]
    expected: FAIL

  [:scope="fn-decl"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="fn-param"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="fn-return"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="fn-var"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="private-var"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="storage-var"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="struct-member"]
    expected:
      if os == "win" and debug: [PASS, FAIL]

  [:scope="while-stmt"]
    expected:
      if os == "win" and debug: [PASS, FAIL]
