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[refactoring] update ast structure of "For" node

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This commit is contained in:
Vadym Slizov
2020-09-04 11:37:17 +03:00
parent c274c4f92f
commit 0e73cd8852
21 changed files with 1041 additions and 1156 deletions
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33
pkg/ast/traverser/dfs.go
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@@ -119,39 +119,6 @@ func (t *DFS) Traverse(n ast.Vertex) {
t.Traverse(nn.Expr)
t.visitor.Leave("Expr", true)
}
case *ast.StmtAltFor:
if nn == nil {
return
}
if !t.visitor.EnterNode(nn) {
return
}
if nn.Init != nil {
t.visitor.Enter("Init", false)
for _, c := range nn.Init {
t.Traverse(c)
}
t.visitor.Leave("Init", false)
}
if nn.Cond != nil {
t.visitor.Enter("Cond", false)
for _, c := range nn.Cond {
t.Traverse(c)
}
t.visitor.Leave("Cond", false)
}
if nn.Loop != nil {
t.visitor.Enter("Loop", false)
for _, c := range nn.Loop {
t.Traverse(c)
}
t.visitor.Leave("Loop", false)
}
if nn.Stmt != nil {
t.visitor.Enter("Stmt", true)
t.Traverse(nn.Stmt)
t.visitor.Leave("Stmt", true)
}
case *ast.StmtAltForeach:
if nn == nil {
return