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| author | Kyle Gunger <corechg@gmail.com> | 2020-11-18 15:48:08 -0500 |
|---|---|---|
| committer | Kyle Gunger <corechg@gmail.com> | 2020-11-18 15:48:08 -0500 |
| commit | 91e97acd9b4eeb5bdc6c7ec1d9181ba08a176c84 (patch) | |
| tree | 981d7c2351d06cbfbcbe646cbeee3ed4ae110016 | |
| parent | 93cdd2cb58d0d2c1058ffe3568391be556245136 (diff) | |
Remove link to parent from nodes
| -rw-r--r-- | src/tparse/resolver.go | 3 | ||||
| -rw-r--r-- | src/tparse/token.go | 6 | ||||
| -rw-r--r-- | src/tparse/tree.go | 3 |
3 files changed, 5 insertions, 7 deletions
diff --git a/src/tparse/resolver.go b/src/tparse/resolver.go index 8408a1c..5267887 100644 --- a/src/tparse/resolver.go +++ b/src/tparse/resolver.go @@ -19,5 +19,6 @@ package tparse //TODO: Everything /* - This file is suppost to contain code to include other files when asked, and represents the most important part of the pre-processor + This file is support code to include other files when asked, and represents the most important part of the pre-processor + Maybe we will do this when writing the native compiler though */ diff --git a/src/tparse/token.go b/src/tparse/token.go index 51a2123..182b2e0 100644 --- a/src/tparse/token.go +++ b/src/tparse/token.go @@ -26,12 +26,10 @@ type Token struct { // Node represents a node in an AST type Node struct { - Parent *Node - Data Token - Sub []Node + Data Token + Sub []Node } func makeParent(parent *Node, child Node) { - child.Parent = parent parent.Sub = append(parent.Sub, child) } diff --git a/src/tparse/tree.go b/src/tparse/tree.go index 02c8171..ed19e6d 100644 --- a/src/tparse/tree.go +++ b/src/tparse/tree.go @@ -194,7 +194,7 @@ func parseType(tokens *[]Token, tok, max int, param bool) (Node, int) { errOut("Error: unexpected token when parsing type", t) } - working.Sub = append(working.Sub, Node{Parent: working}) + makeParent(working, Node{}) working = &(working.Sub[0]) } @@ -220,7 +220,6 @@ func parseValue(tokens *[]Token, tok, max int) (Node, int) { func MakeTree(tokens *[]Token, file string) Node { out := Node{} out.Data = Token{9, file, 0, 0} - out.Parent = &out tmp := Node{} working := &tmp |