rd: new ctrl entity meta evaluation path; ctrl entity meta evaluation cache; eval: auto-view-rules (via 'auto hook map'), + support for 'type patterns', e.g. for templates; ir generation / typechecking hook application + source-tag coloring (to avoid infinite recursion of repeatedly-applied auto view rules

src/eval/eval_parse.h

@@ -67,6 +67,21 @@ struct E_Expr
   String8 bytecode;
 };
 
+typedef struct E_ExprNode E_ExprNode;
+struct E_ExprNode
+{
+  E_ExprNode *next;
+  E_Expr *v;
+};
+
+typedef struct E_ExprList E_ExprList;
+struct E_ExprList
+{
+  E_ExprNode *first;
+  E_ExprNode *last;
+  U64 count;
+};
+
 ////////////////////////////////
 //~ rjf: Map Types
 
@@ -229,6 +244,7 @@ internal E_Expr *e_expr_ref_deref(Arena *arena, E_Expr *rhs);
 internal E_Expr *e_expr_ref_cast(Arena *arena, E_TypeKey type_key, E_Expr *rhs);
 internal E_Expr *e_expr_ref_bswap(Arena *arena, E_Expr *rhs);
 internal E_Expr *e_expr_copy(Arena *arena, E_Expr *src);
+internal void e_expr_list_push(Arena *arena, E_ExprList *list, E_Expr *expr);
 
 ////////////////////////////////
 //~ rjf: Expression Tree -> String Conversions