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[refactoring] update ast structure of "Foreach" node

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This commit is contained in:
Vadym Slizov
2020-09-14 18:36:55 +03:00
parent 62fc16da97
commit 69bc0af2be
19 changed files with 1202 additions and 1406 deletions
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27
pkg/ast/traverser/dfs.go
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@@ -119,33 +119,6 @@ func (t *DFS) Traverse(n ast.Vertex) {
t.Traverse(nn.Expr)
t.visitor.Leave("Expr", true)
}
case *ast.StmtAltForeach:
if nn == nil {
return
}
if !t.visitor.EnterNode(nn) {
return
}
if nn.Expr != nil {
t.visitor.Enter("Expr", true)
t.Traverse(nn.Expr)
t.visitor.Leave("Expr", true)
}
if nn.Key != nil {
t.visitor.Enter("Key", true)
t.Traverse(nn.Key)
t.visitor.Leave("Key", true)
}
if nn.Var != nil {
t.visitor.Enter("Var", true)
t.Traverse(nn.Var)
t.visitor.Leave("Var", true)
}
if nn.Stmt != nil {
t.visitor.Enter("Stmt", true)
t.Traverse(nn.Stmt)
t.visitor.Leave("Stmt", true)
}
case *ast.StmtBreak:
if nn == nil {
return