n.X = walkExpr(n.X, nil)

		tab := ir.NewUnaryExpr(base.Pos, ir.OITAB, n.X)
		check := ir.NewUnaryExpr(base.Pos, ir.OCHECKNIL, tab)
		init.Append(typecheck.Stmt(check))
	}

	typ := typecheck.MethodValueType(n)

	clos := ir.NewCompLitExpr(base.Pos, ir.OCOMPLIT, typ, nil)
	clos.SetEsc(n.Esc())
	clos.List = []ir.Node{ir.NewUnaryExpr(base.Pos, ir.OCFUNC, methodValueWrapper(n)), n.X}

	addr := typecheck.NodAddr(clos)

// 'pos' represents the position at which the identifiers may be inserted. 'pos' must be within
// the scope of each of identifier we select. Otherwise, we will insert a variable at 'pos' that
// is unrecognized.
func MatchingIdents(typs []types.Type, node ast.Node, pos token.Pos, info *types.Info, pkg *types.Package) map[types.Type][]string {

// package import), not once per call to NewAlias.
func NewAlias(enabled bool, pos token.Pos, pkg *types.Package, name string, rhs types.Type) *types.TypeName {
	if enabled {
		tname := types.NewTypeName(pos, pkg, name, nil)
		newAlias(tname, rhs)
		return tname
	}
	return types.NewTypeName(pos, pkg, name, rhs)

        for (String keyValueExpression : options.option(getPropertyOption()).getValues()) {
            int pos = keyValueExpression.indexOf("=");
            if (pos < 0) {
                properties.put(keyValueExpression, "");
            } else {
                properties.put(keyValueExpression.substring(0, pos), keyValueExpression.substring(pos+1));
            }
        }
        return properties;
    }

type commentMetadata struct {
	isOutput bool
	pos      token.Pos
}

func checkExampleOutput(pass *analysis.Pass, fn *ast.FuncDecl, fileComments []*ast.CommentGroup) {
	commentsInExample := []commentMetadata{}
	numOutputs := 0

	// Find the comment blocks that are in the example. These comments are
	// guaranteed to be in order of appearance.
	for _, cg := range fileComments {
		if cg.Pos() < fn.Pos() {
			continue

            }

            String path = parsedURI.getPath();
            int pos = path.lastIndexOf('/');
            if (pos < 0) {
                uris.add(path);
            } else if (pos == path.length() - 1) {
                int start = path.lastIndexOf('/', pos - 1);
                if (start < 0) {
                    uris.add(path.substring(0, pos));
                } else {

				pos := comment.Pos()
				expr, wantObj := split(s[2:len(s)-2], "=>")
				obj, err := checkExpr(pos, expr)
				if err != nil {
					t.Errorf("%s: %s", fset.Position(pos), err)
					continue
				}
				if obj.String() != wantObj {
					t.Errorf("%s: checkExpr(%s) = %s, want %v",
						fset.Position(pos), expr, obj, wantObj)
				}
			}
		}
	}
}

            final int pos = buf.indexOf("d");
            if (pos != -1) {
                buf.replace(pos, pos + 1, "dd");
            }
        }
        if (buf.indexOf("HH") == -1) {
            final int pos = buf.indexOf("H");
            if (pos != -1) {
                buf.replace(pos, pos + 1, "HH");
            }
        }
        if (buf.indexOf("mm") == -1) {
            final int pos = buf.indexOf("m");

	multis []*pattern
}

type routingIndexKey struct {
	pos int    // 0-based segment position
	s   string // literal, or empty for wildcard
}

func (idx *routingIndex) addPattern(pat *pattern) {
	if pat.lastSegment().multi {
		idx.multis = append(idx.multis, pat)
	} else {
		if idx.segments == nil {
			idx.segments = map[routingIndexKey][]*pattern{}
		}
		for pos, seg := range pat.segments {

func (check *Checker) validateTArgLen(pos token.Pos, name string, want, got int) bool {
	var qual string
	switch {
	case got < want:
		qual = "not enough"
	case got > want:
		qual = "too many"
	default:
		return true
	}

	msg := check.sprintf("%s type arguments for type %s: have %d, want %d", qual, name, got, want)
	if check != nil {
		check.error(atPos(pos), WrongTypeArgCount, msg)
		return false
	}