r := snapshot
				return io.NopCloser(&r), nil
			}
		default:
			// This is where we'd set it to -1 (at least
			// if body != NoBody) to mean unknown, but
			// that broke people during the Go 1.8 testing
			// period. People depend on it being 0 I
			// guess. Maybe retry later. See Issue 18117.
		}
		// For client requests, Request.ContentLength of 0

	recvTParamMap map[*ast.Ident]*TypeParam // maps blank receiver type parameters to their type
	brokenAliases map[*TypeName]bool        // set of aliases with broken (not yet determined) types
	unionTypeSets map[*Union]*_TypeSet      // computed type sets for union types
	mono          monoGraph                 // graph for detecting non-monomorphizable instantiation loops

      factory.setAccessible(true);
    }
    // Sorts methods/constructors with the least number of parameters first since it's likely easier
    // to fill dummy parameter values for them. Ties are broken by name then by the string form of
    // the parameter list.
    return BY_NUMBER_OF_PARAMETERS
        .compound(BY_METHOD_NAME)
        .compound(BY_PARAMETERS)
        .immutableSortedCopy(factories);
  }

	recvTParamMap map[*syntax.Name]*TypeParam // maps blank receiver type parameters to their type
	brokenAliases map[*TypeName]bool          // set of aliases with broken (not yet determined) types
	unionTypeSets map[*Union]*_TypeSet        // computed type sets for union types
	mono          monoGraph                   // graph for detecting non-monomorphizable instantiation loops

func traceTryAcquire() traceLocker {
	if !traceEnabled() {
		return traceLocker{}
	}
	return traceTryAcquireEnabled()
}

// traceAcquireEnabled is the traceEnabled path for traceAcquire. It's explicitly
// broken out to make traceAcquire inlineable to keep the overhead of the tracer
// when it's disabled low.
//
// nosplit because it's called by traceAcquire, which is nosplit.
//
//go:nosplit

			//
			// (It might not be: for example, the user may have explicitly set GOROOT
			// to the wrong directory. But this case is
			// rare, and if that happens the user can fix what they broke.)
			return
		}

		// runtime.GOROOT doesn't know where GOROOT is (perhaps because the test
		// binary was built with -trimpath).
		//

	// with supported_versions. The only difference is that with
	// supported_versions a client has a chance to attempt a [TLS 1.2, TLS 1.4]
	// handshake in case TLS 1.3 is broken but 1.2 is not. Alas, in that case,
	// it will have to drop the TLS_FALLBACK_SCSV protection if it falls back to
	// TLS 1.2, because a TLS 1.3 server would abort here. The situation before

	if gotoolchain == "" {
		// cfg.Getenv should fall back to $GOROOT/go.env,
		// so this should not happen, unless a packager
		// has deleted the GOTOOLCHAIN line from go.env.
		// It can also happen if GOROOT is missing or broken,
		// in which case best to let the go command keep running
		// and diagnose the problem.
		return
	}

	// Note: minToolchain is what https://go.dev/doc/toolchain#select calls the default toolchain.

	}
}

// issue 17065

var sink C.int

func test17065(t *testing.T) {
	if runtime.GOOS == "darwin" || runtime.GOOS == "ios" {
		t.Skip("broken on darwin; issue 17065")
	}
	for i := range C.ii {
		sink = C.ii[i]
	}
}

// issue 17537

func test17537(t *testing.T) {
	v := C.S17537{i: 17537}

// embedding_pipelining.cc) and DOES NOT permit parallel execution across SC and
// TC. This pass is a temporary fallback to use while developing full pipelining
// capabilities.
//
// Ops are broken up into:
//   1. SC forward pass
//   2. TC forward/backward pass
//   3. SC backward pass
//   4. non-TPU loop counter updates

#include <cstdint>
#include <memory>
#include <string>
#include <utility>