Add current WIP code for a rebuild of the compiler

.vscode/launch.json

@@ -1,12 +1,27 @@
 {
-    "version": "0.2.0",
-    "configurations": [
-        {
-             "name": "GDB64",
-            "type": "lldb",
-            "request": "launch",
-            "program": "${workspaceFolder}/target/debug/test_basic_grammar_llvm_bin",
-            "cwd": "${workspaceFolder}",
-        },
-    ]
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "GDB64",
+      "type": "lldb",
+      "request": "launch",
+      "program": "${workspaceFolder}/target/debug/test_basic_grammar_llvm_bin",
+      "cwd": "${workspaceFolder}",
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Debug UI (Release)",
+      "program": "${workspaceFolder}/target/release-with-debug/radlr",
+      "args": [
+        "build",
+        "-o",
+        "test",
+        "-n",
+        "json",
+        "./grammars/radlr/2.0.0/grammar.sg"
+      ],
+      "cwd": "${workspaceFolder}"
+    },
+  ]
 }

.vscode/settings.json

@@ -3,9 +3,10 @@
     "lldb.dereferencePointers": true,
     "lldb.consoleMode": "commands",
     "cSpell.words": [
-        "chkp",
-        "codepoints",
-        "Scanless",
-        "unoptimized"
+      "chkp",
+      "codepoints",
+      "RADLR",
+      "Scanless",
+      "unoptimized"
     ],
 }

Cargo.toml

@@ -11,6 +11,7 @@ members = [
     "./crates/radlr-formatter",
     "./crates/radlr-ascript",
     "./crates/radlr-frontend",
+    "./crates/radlr-ir-compiler",
     "./crates/radlr-core-common",
 ]
 

crates/radlr-core/compile/states/build_graph/build.rs

@@ -105,7 +105,7 @@ fn handle_cst_actions(gb: &mut ConcurrentGraphBuilder, pred: &SharedGraphNode, c
 }
 
 /// Iterate over each item's closure and collect the terminal transition symbols
-/// of each item. The item's are then catagorized by these nonterminal symbols.
+/// of each item. The item's are then categorized by these nonterminal symbols.
 /// Completed items are catagorized by the default symbol.
 fn get_firsts(gb: &mut ConcurrentGraphBuilder, pred: &GraphNode, config: &ParserConfig) -> RadlrResult<GroupedFirsts> {
   let mut oos_scan_completed_tokens = OrderedSet::<PrecedentDBTerm>::new();

crates/radlr-core/compile/states/build_graph/flow/call.rs

@@ -63,7 +63,8 @@ pub(crate) fn create_call<'a, T: TransitionPairRefIter<'a> + Clone>(
   }
 
   // We'll need to climb the closure graph to find the highest mutual non-terminal
-  // that is not left recursive. This is only allowed if the system allows LR
+  // that is not left recursive. This is only allowed if the system allows BU
+  // parsing
   if !____allow_ra____ {
     return None;
   };

crates/radlr-core/grammar/build_database.rs

@@ -581,8 +581,9 @@ fn extract_nterm_syms(
             // We've already merged in the non-terminal's sub-nonterminals
           }
         },
-        SymbolId::NonTerminalToken { id, .. } => {
-          let name = o_to_r(nonterminals.get(&id.as_parse_prod()), "Non-terminal not found")?.guid_name;
+        SymbolId::NonTerminalToken { id } => {
+          let name =
+            o_to_r(nonterminals.get(&id.as_parse_prod()), format!("Non-terminal not found,  {id:?}").as_str())?.guid_name;
           let name = ("tk:".to_string() + &name.to_string(s_store)).intern(s_store);
           insert_symbol(symbols, &sym, tok.clone());
           token_names.insert(id.as_parse_prod().as_tok_sym(), name);

crates/radlr-core/types/result.rs

@@ -6,9 +6,9 @@ use crate::types::*;
 pub type RadlrResult<T> = std::result::Result<T, RadlrError>;
 
 /// Converts an Option to a RadlrResult
-pub fn o_to_r<T>(result: Option<T>, error_msg: &'static str) -> RadlrResult<T> {
+pub fn o_to_r<T>(result: Option<T>, error_msg: &str) -> RadlrResult<T> {
   match result {
     Some(r) => Ok(r),
-    None => Err(RadlrError::StaticText(error_msg)),
+    None => Err(RadlrError::Text(error_msg.to_string())),
   }
 }