From 65eafdcefd5179eb767ce8886e19f30ea701385b Mon Sep 17 00:00:00 2001
From: Kyle Gunger <kgunger12@gmail.com>
Date: Sat, 30 Oct 2021 03:02:33 -0400
Subject: [AST] Bugfix 'void'

Basic bugfix to get void types parsing.  Hopefuly this fixes other bugs too.
---
 src/tparse/tree-list.go  | 12 ------------
 src/tparse/tree-value.go | 25 +++++++++++++------------
 2 files changed, 13 insertions(+), 24 deletions(-)

(limited to 'src/tparse')

diff --git a/src/tparse/tree-list.go b/src/tparse/tree-list.go
index 9cfd55f..740c06a 100644
--- a/src/tparse/tree-list.go
+++ b/src/tparse/tree-list.go
@@ -33,9 +33,6 @@ func getClosing(start string) string {
 func parseValueList(tokens *[]Token, tok, max int) (Node, int) {
 	out := Node{Data: Token{Type: 10, Data: "vlist"}, IsBlock: false}
 	var tmp Node
-
-	tmp, tok = parseValue(tokens, tok, max)
-	out.Sub = append(out.Sub, tmp)
 	
 	for ; tok < max; {
 
@@ -48,8 +45,6 @@ func parseValueList(tokens *[]Token, tok, max int) (Node, int) {
 			return out, tok
 		case INLNSEP:
 			tok++
-		default:
-			errOut("Error: unexpected token when parsing a list of values", t)
 		}
 
 		tmp, tok = parseValue(tokens, tok, max)
@@ -84,8 +79,6 @@ func parseParamList(tokens *[]Token, tok, max int) (Node, int) {
 			return out, tok
 		case INLNSEP:
 			tok++
-		default:
-			errOut("Error: unexpected token when parsing a list of values", t)
 		}
 
 		if isTypeThenValue(tokens, tok, max) {
@@ -104,9 +97,6 @@ func parseParamList(tokens *[]Token, tok, max int) (Node, int) {
 func parseTypeList(tokens *[]Token, tok, max int) (Node, int) {
 	out := Node{Data: Token{Type: 10, Data: "tlist"}, IsBlock: false}
 	var tmp Node
-
-	tmp, tok = parseType(tokens, tok, max, true)
-	out.Sub = append(out.Sub, tmp)
 	
 	for ; tok < max; {
 
@@ -119,8 +109,6 @@ func parseTypeList(tokens *[]Token, tok, max int) (Node, int) {
 			return out, tok
 		case INLNSEP:
 			tok++
-		default:
-			errOut("Error: unexpected token when parsing a list of values", t)
 		}
 
 		tmp, tok = parseType(tokens, tok, max, true)
diff --git a/src/tparse/tree-value.go b/src/tparse/tree-value.go
index b9796c8..edca103 100644
--- a/src/tparse/tree-value.go
+++ b/src/tparse/tree-value.go
@@ -98,7 +98,7 @@ func parseUnaryOps(tokens *[]Token, tok, max int) (Node) {
 			var tmp Node
 			switch t.Data {
 			case "{", "(": // Array or struct evaluation, parenthetical value
-				tmp, tok = parseValueList(tokens, tok, max)
+				tmp, tok = parseValueList(tokens, tok + 1, max)
 				out.Sub = append(out.Sub, tmp)
 				val = true
 			default:
@@ -132,14 +132,14 @@ func parseUnaryOps(tokens *[]Token, tok, max int) (Node) {
 			var tmp Node
 			switch t.Data {
 			case "(": // Function call
-				tmp, tok = parseValueList(tokens, tok, max)
+				tmp, tok = parseValueList(tokens, tok + 1, max)
+				tmp.Data.Data = "call"
 			case "[": // Typecasting
-				tmp, tok = parseTypeList(tokens, tok, max)
+				tmp, tok = parseTypeList(tokens, tok + 1, max)
+				tmp.Data.Data = "cast"
 			case "{": // Array indexing
-				tmp = Node{Data: Token{Type: 10, Data: "index"}}
-				var tmp2 Node
-				tmp2, tok = parseValue(tokens, tok + 1, max)
-				tmp.Sub = append(tmp.Sub, tmp2)
+				tmp, tok = parseValueList(tokens, tok + 1, max)
+				tmp.Data.Data = "index"
 			default:
 				errOut("Unexpected delimiter when parsing value", t)
 			}
@@ -305,12 +305,14 @@ func parseTypeParams(tokens *[]Token, tok, max int) (Node, int) {
 		case DELIMIT:
 			if tok < max-1 {
 				if t.Data == "(" {
-					tmp, tok = parseValueList(tokens, tok, max)
+					tmp, tok = parseTypeList(tokens, tok + 1, max)
+					tmp.Data.Data = "()"
 				} else if t.Data == "[" {
-					tmp, tok = parseTypeList(tokens, tok, max)
+					tmp, tok = parseTypeList(tokens, tok + 1, max)
+					tmp.Data.Data = "[]"
 				} else if t.Data == ")" || t.Data == "]" || t.Data == "}" {
 					// End of type
-					tok--
+					tok++
 					goto VOIDDONE
 				} else {
 					errOut("Error: unexpected delimeter when parsing type", t)
@@ -321,7 +323,6 @@ func parseTypeParams(tokens *[]Token, tok, max int) (Node, int) {
 
 		default:
 			// End of type
-			tok--
 			goto VOIDDONE
 		}
 
@@ -386,7 +387,7 @@ func parseType(tokens *[]Token, tok, max int, param bool) (Node, int) {
 					} else {
 						// Constant length array.  Parse value for length and increment
 						var tmp2 Node
-						tmp2, tok = parseValue(tokens, tok + 1, max)
+						tmp2, tok = parseValueList(tokens, tok + 1, max)
 						tmp.Sub = append(tmp.Sub, tmp2)
 					}
 				} else if t.Data == ")" || t.Data == "]" || t.Data == "}"{
-- 
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