// https://httpwg.org/specs/rfc7541.html#rfc.section.5.1.
//
// n must always be between 1 and 8.
//
// The returned remain buffer is either a smaller suffix of p, or err != nil.
// The error is errNeedMore if p doesn't contain a complete integer.
func readVarInt(n byte, p []byte) (i uint64, remain []byte, err error) {
	if n < 1 || n > 8 {
		panic("bad n")
	}
	if len(p) == 0 {
		return 0, p, errNeedMore
	}

go doc cryptobyte
stdout '// import "golang.org/x/crypto/cryptobyte"'

cd $GOROOT/src/cmd/go
go doc modfile
stdout '// import "golang.org/x/mod/modfile"'

# When outside of the 'std' module, its vendored packages
# remain accessible using the 'vendor/' prefix, but report
# the correct "// import" comment as used within std.
cd $GOPATH
go doc vendor/golang.org/x/crypto/cryptobyte
stdout '// import "vendor/golang.org/x/crypto/cryptobyte"'

	case cfg.Interval > 0 && cfg.Count > 0:
		// TCP_KEEPALIVE_ABORT_THRESHOLD will be recalculated only when both TCP_KEEPINTVL
		// and TCP_KEEPCNT are set, otherwise it will remain the default value.
		tcpKeepAliveAbortThreshold = cfg.Interval * time.Duration(cfg.Count)
	}

	tcpKeepAlive, err := syscall.GetsockoptInt(fd, syscall.SOL_SOCKET, syscall.SO_KEEPALIVE)
	if err != nil {
		t.Fatal(err)

	}
	if err != nil {
		t.Fatalf("build error: %v", err)
	}

	// Run to produce coverage data. Note the large argument; we need a large
	// argument (more than 4k) to trigger the bug, but the overall file
	// has to remain small (since large files will be read with mmap).
	covdir := filepath.Join(d, "covdata")
	if err = os.Mkdir(covdir, 0777); err != nil {
		t.Fatalf("creating covdir: %v", err)
	}
	large := fmt.Sprintf("%07999d", 0)

// phielimValue tries to convert the phi v to a copy.
func phielimValue(v *Value) bool {
	if v.Op != OpPhi {
		return false
	}

	// If there are two distinct args of v which
	// are not v itself, then the phi must remain.
	// Otherwise, we can replace it with a copy.
	var w *Value
	for _, x := range v.Args {
		if x == v {
			continue
		}
		if x == w {
			continue
		}
		if w != nil {
			return false
		}

		t.Errorf("Duplicate instances in cycle: %s (%p) -> %s (%p) -> %s (%p)", Inst, Inst, Node, Node, Tree, Tree)
	}
}

// TestMethodOrdering is a simple test verifying that the indices of methods of
// a named type remain the same as long as the same source and AddMethod calls
// are presented to the type checker in the same order (go.dev/issue/61298).
func TestMethodOrdering(t *testing.T) {
	const src = `
package p

type T struct{}

		si += 3
		di += 4
	}

	remain := len(src) - si
	if remain == 0 {
		return
	}
	// Add the remaining small block
	val := uint(src[si+0]) << 16
	if remain == 2 {
		val |= uint(src[si+1]) << 8
	}

	dst[di+0] = enc.encode[val>>18&0x3F]
	dst[di+1] = enc.encode[val>>12&0x3F]

	switch remain {
	case 2:
		dst[di+2] = enc.encode[val>>6&0x3F]

6. If several candidates still remain, Gradle will consider extra attributes again. A candidate can be chosen if it has the fewest number of extra attributes.

If at any step no candidates remain compatible, resolution fails.
Additionally, Gradle outputs a list of all compatible candidates from step 1 to help with debugging variant matching failures.

    }
  }
  attr {
    key: "use_locking"
    value {
      b: false
    }
  }
}
versions {
  producer: 309
}

# Tests single target node with no pruning set. All nodes will remain in the
# graph and the target node is added to the graph fetch as a control.
#
# CHECK-LABEL: func @main
# CHECK-SAME:  control_outputs = "AssignAdd"
# CHECK-SAME:  inputs = ""
# CHECK-SAME:  outputs = ""

                    len -= cnt;
                    off += cnt;
                }
                else {
                    if ( log.isTraceEnabled() ) {
                        log.trace(String.format("Wrote at %d remain %d off %d len %d", this.fp, len - w, off, w));
                    }
                    this.req.setParam(fh.getFid(), this.fp, len - w, b, off, w);
                    th.send(this.req, this.rsp);