[TNSLC] AST Updates

- Change how string_equate works
- Call AST Node generator from main
- Flush out ast.tnsl
- Add a few initial methods to AST
- Move some code from token.tnsl to parse.tnsl

1 files changed, 52 insertions, 0 deletions

diff --git a/tnslc/ast/tree.tnsl b/tnslc/ast/tree.tnsl
new file mode 100644
index 0000000..fe6baab
--- /dev/null
+++ b/tnslc/ast/tree.tnsl
@@ -0,0 +1,52 @@
+/##
+	Copyright 2021 Kyle Gunger
+
+	This file is licensed under the CDDL 1.0 (the License)
+	and may only be used in accordance with the License.
+	You should have received a copy of the License with this
+	software/source code. If you did not, a copy can be found
+	at the following URL:
+
+	https://opensource.org/licenses/CDDL-1.0
+
+	THIS SOFTWARE/SOURCE CODE IS PROVIDED "AS IS" WITH NO
+	WARRANTY, GUARANTEE, OR CLAIM OF FITNESS FOR ANY PURPOSE
+	EXPRESS OR IMPLIED
+#/
+
+/; make_null_node [Node]
+	;{}charp null_str = ""
+	;Token null_tok = {0, 0, 0, ~null_str}
+	;{}Node sub = {}
+	;return {null_tok, ~sub}
+;/
+
+/#
+ # This should be the main entry point into the AST module
+ # 
+#; make_tree (~{}Token tokens, {}charp name) [Node]
+	;Token root = {0, 0, NODE_TYPE.FILE, ~name}
+	;{}Node sub = {}
+
+	/; loop (int i = 0; i < len tokens`) [i++]
+		;{}charp to_check = tokens`{i}.data`
+
+		/; if (string_equate(to_check, ";"))
+			;sub.append(tree_statement(tokens, ~i))
+
+		;; else if (string_equate(to_check, ":"))
+			;sub.append(tree_preproc(tokens, ~i))
+
+		;; else if (string_equate(to_check, "/;"))
+			;sub.append(tree_block(tokens, ~i))
+
+		;; else if (string_equate(to_check, "/:"))
+			;sub.append(tree_preblock(tokens, ~i))
+
+		;; else
+			;break
+		;/
+	;/
+
+	;return {root, ~sub}
+;/