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https://github.com/letic/terraform-provider-google.git
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48 lines
761 B
Go
48 lines
761 B
Go
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package ast
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import (
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"fmt"
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"strings"
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)
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// Call represents a function call.
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type Call struct {
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Func string
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Args []Node
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Posx Pos
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}
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func (n *Call) Accept(v Visitor) Node {
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for i, a := range n.Args {
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n.Args[i] = a.Accept(v)
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}
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return v(n)
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}
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func (n *Call) Pos() Pos {
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return n.Posx
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}
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func (n *Call) String() string {
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args := make([]string, len(n.Args))
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for i, arg := range n.Args {
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args[i] = fmt.Sprintf("%s", arg)
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}
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return fmt.Sprintf("Call(%s, %s)", n.Func, strings.Join(args, ", "))
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}
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func (n *Call) Type(s Scope) (Type, error) {
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f, ok := s.LookupFunc(n.Func)
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if !ok {
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return TypeInvalid, fmt.Errorf("unknown function: %s", n.Func)
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}
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return f.ReturnType, nil
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}
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func (n *Call) GoString() string {
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return fmt.Sprintf("*%#v", *n)
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}
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