Improved doxygen docs

1 files changed, 20 insertions, 7 deletions

diff --git a/src/analysis/typecheck.h b/src/analysis/typecheck.h
index fe51c4d..b690f1d 100644
--- a/src/analysis/typecheck.h
+++ b/src/analysis/typecheck.h
@@ -7,17 +7,30 @@
 // Type Checker Context
 // Holds the state during the semantic analysis pass.
 // Unlike the parser, this focuses on semantic validity (types, definitions).
+/**
+ * @brief Type Checker Context.
+ * 
+ * Holds the state during the semantic analysis pass.
+ * Unlike the parser, this focuses on semantic validity (types, definitions, correctness).
+ */
 typedef struct TypeChecker
 {
-    ParserContext *pctx;   // Reference to global parser context (for lookups)
-    Scope *current_scope;  // Current lexical scope
-    ASTNode *current_func; // Current function being checked (for return type checks)
-    int error_count;       // Number of errors found
-    int warning_count;     // Number of recommendations/warnings
+    ParserContext *pctx;   ///< Reference to global parser context (for lookups).
+    Scope *current_scope;  ///< Current lexical scope during traversal.
+    ASTNode *current_func; ///< Current function being checked (for return type checks).
+    int error_count;       ///< Number of type errors found.
+    int warning_count;     // Number of recommendations/warnings.
 } TypeChecker;
 
-// Main Entry Point
-// Returns 0 on success (no errors), non-zero if errors occurred.
+/**
+ * @brief Main Type Checking Entry Point.
+ * 
+ * Performs semantic analysis on the entire AST.
+ * 
+ * @param ctx Global parser context.
+ * @param root Root AST node of the program.
+ * @return 0 on success (no errors), non-zero if errors occurred.
+ */
 int check_program(ParserContext *ctx, ASTNode *root);
 
 #endif // TYPECHECK_H