diff options
Diffstat (limited to 'vendor/github.com/hashicorp/hil/ast/conditional.go')
-rw-r--r-- | vendor/github.com/hashicorp/hil/ast/conditional.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/hil/ast/conditional.go b/vendor/github.com/hashicorp/hil/ast/conditional.go new file mode 100644 index 00000000..be48f89d --- /dev/null +++ b/vendor/github.com/hashicorp/hil/ast/conditional.go @@ -0,0 +1,36 @@ +package ast + +import ( + "fmt" +) + +type Conditional struct { + CondExpr Node + TrueExpr Node + FalseExpr Node + Posx Pos +} + +// Accept passes the given visitor to the child nodes in this order: +// CondExpr, TrueExpr, FalseExpr. It then finally passes itself to the visitor. +func (n *Conditional) Accept(v Visitor) Node { + n.CondExpr = n.CondExpr.Accept(v) + n.TrueExpr = n.TrueExpr.Accept(v) + n.FalseExpr = n.FalseExpr.Accept(v) + + return v(n) +} + +func (n *Conditional) Pos() Pos { + return n.Posx +} + +func (n *Conditional) Type(Scope) (Type, error) { + // This is not actually a useful value; the type checker ignores + // this function when analyzing conditionals, just as with Arithmetic. + return TypeInt, nil +} + +func (n *Conditional) GoString() string { + return fmt.Sprintf("*%#v", *n) +} |