More generation from meta data

core_compiler.cpp

@@ -5,35 +5,14 @@ lex_init(Allocator *token_string_arena, Allocator *map_allocator, Lexer *l){
   l->tokens = array_make<Token>(token_string_arena, 1024*2);
   l->interns= intern_table_make(token_string_arena, map_allocator, 1024);
 
-  keyword_struct           = l->intern("struct"_s);
+/*#import meta
-  keyword_union            = l->intern("union"_s);
+for i in meta.keywords:
-  keyword_true             = l->intern("true"_s);
+  print(f'keyword_{i.lower()} = l->intern("{i}"_s);')
-  keyword_default          = l->intern("default"_s);
+print(f'l->interns.first_keyword = keyword_{meta.keywords[0].lower()}.str;')
-  keyword_break            = l->intern("break"_s);
+print(f'l->interns.last_keyword  = keyword_{meta.keywords[-1].lower()}.str;')
-  keyword_false            = l->intern("false"_s);
-  keyword_return           = l->intern("return"_s);
-  keyword_switch           = l->intern("switch"_s);
-  keyword_assert           = l->intern("Assert"_s);
-  keyword_if               = l->intern("if"_s);
-  keyword_elif             = l->intern("elif"_s);
-  keyword_pass             = l->intern("pass"_s);
-  keyword_else             = l->intern("else"_s);
-  keyword_for              = l->intern("for"_s);
-  keyword_enum             = intern_string(&l->interns, "enum"_s);
-  l->interns.first_keyword = keyword_struct.str;
-  l->interns.last_keyword  = keyword_enum.str;
 
-  intern_sizeof            = l->intern("SizeOf"_s);
+for i in meta.interns:
-  intern_lengthof          = l->intern("Length"_s);
+  print(f'intern_{i.lower()} = l->intern("{i}"_s);')
-  intern_alignof           = l->intern("AlignOf"_s);
-  intern_foreign           = l->intern("foreign"_s);
-  intern_strict            = l->intern("strict"_s);
-  intern_void              = l->intern("void"_s);
-  intern_flag              = l->intern("flag"_s);
-  intern_it                = l->intern("it"_s);
-
-/*#
-import meta
 
 for i in meta.token_simple_expr:
   if i[1] != "SPECIAL":
@@ -44,6 +23,31 @@ last = "op_"  + meta.pascal_to_snake(meta.token_simple_expr[-1][0])
 print(f"l->first_op = {first};")
 print(f"l->last_op = {last};")
 */
+keyword_struct = l->intern("struct"_s);
+keyword_union = l->intern("union"_s);
+keyword_true = l->intern("true"_s);
+keyword_default = l->intern("default"_s);
+keyword_break = l->intern("break"_s);
+keyword_false = l->intern("false"_s);
+keyword_return = l->intern("return"_s);
+keyword_switch = l->intern("switch"_s);
+keyword_assert = l->intern("Assert"_s);
+keyword_if = l->intern("if"_s);
+keyword_elif = l->intern("elif"_s);
+keyword_pass = l->intern("pass"_s);
+keyword_else = l->intern("else"_s);
+keyword_for = l->intern("for"_s);
+keyword_enum = l->intern("enum"_s);
+l->interns.first_keyword = keyword_struct.str;
+l->interns.last_keyword  = keyword_enum.str;
+intern_sizeof = l->intern("SizeOf"_s);
+intern_length = l->intern("Length"_s);
+intern_alignof = l->intern("AlignOf"_s);
+intern_foreign = l->intern("foreign"_s);
+intern_strict = l->intern("strict"_s);
+intern_void = l->intern("void"_s);
+intern_flag = l->intern("flag"_s);
+intern_it = l->intern("it"_s);
 op_mul = l->intern("*"_s);
 op_div = l->intern("/"_s);
 op_mod = l->intern("%"_s);
@@ -71,6 +75,7 @@ op_post_increment = l->intern("++"_s);
 l->first_op = op_mul;
 l->last_op = op_post_increment;
 /*END*/
+
 }
 
 function void

core_globals.cpp

@@ -7,41 +7,37 @@ global S64 bigint_allocation_count;
 global Token token_null = {SAME_SCOPE};
 global Token null_token; // @todo: memes, why the above is called null?
 
-//-----------------------------------------------------------------------------
+/*#import meta
-// Interns / keywords
+for i in meta.keywords: print(f'Intern_String keyword_{i.lower()};')
-//-----------------------------------------------------------------------------
+for i in meta.interns: print(f'Intern_String intern_{i.lower()};')
-Intern_String keyword_struct; // first
-Intern_String keyword_union;
-Intern_String keyword_return;
-Intern_String keyword_if;
-Intern_String keyword_else;
-Intern_String keyword_true;
-Intern_String keyword_false;
-Intern_String keyword_for;
-Intern_String keyword_pass;
-Intern_String keyword_default;
-Intern_String keyword_switch;
-Intern_String keyword_break;
-Intern_String keyword_elif;
-Intern_String keyword_assert;
-Intern_String keyword_enum; // last
-
-Intern_String intern_sizeof;
-Intern_String intern_alignof;
-Intern_String intern_lengthof;
-Intern_String intern_void;
-Intern_String intern_foreign;
-Intern_String intern_it;
-Intern_String intern_strict;
-Intern_String intern_flag;
-
-/*#
-import meta
 
 for i in meta.token_simple_expr:
   if i[1] != "SPECIAL":
     print("Intern_String op_" + meta.pascal_to_snake(i[0]) + ";")
 */
+Intern_String keyword_struct;
+Intern_String keyword_union;
+Intern_String keyword_true;
+Intern_String keyword_default;
+Intern_String keyword_break;
+Intern_String keyword_false;
+Intern_String keyword_return;
+Intern_String keyword_switch;
+Intern_String keyword_assert;
+Intern_String keyword_if;
+Intern_String keyword_elif;
+Intern_String keyword_pass;
+Intern_String keyword_else;
+Intern_String keyword_for;
+Intern_String keyword_enum;
+Intern_String intern_sizeof;
+Intern_String intern_length;
+Intern_String intern_alignof;
+Intern_String intern_foreign;
+Intern_String intern_strict;
+Intern_String intern_void;
+Intern_String intern_flag;
+Intern_String intern_it;
 Intern_String op_mul;
 Intern_String op_div;
 Intern_String op_mod;

core_typechecking.cpp

@@ -1788,7 +1788,7 @@ resolve_expr(Ast_Expr *ast, Resolve_Flag flags, Ast_Type *compound_context){
         return operand_const_rvalue(v);
       }
 
-      else if(expr_atom_is_equal_intern(node->name, intern_lengthof)){
+      else if(expr_atom_is_equal_intern(node->name, intern_length)){
         Ast_Expr *expr = unpack_ast_call_expr_for_builtin(node);
 
         Operand name = resolve_expr(expr, inherit_flag(flags, AST_CANT_BE_NULL));

meta.py

@@ -89,4 +89,33 @@ token_rest = [
   ["Keyword", "[Keyword]"],
 ]
 
-token_kinds = token_simple_expr + token_assign_expr + token_rest
+token_kinds = token_simple_expr + token_assign_expr + token_rest
+
+keywords = [
+  "struct",
+  "union",
+  "true",
+  "default",
+  "break",
+  "false",
+  "return",
+  "switch",
+  "Assert",
+  "if",
+  "elif",
+  "pass",
+  "else",
+  "for",
+  "enum",
+]
+
+interns = [
+  "SizeOf",
+  "Length",
+  "AlignOf",
+  "foreign",
+  "strict",
+  "void",
+  "flag",
+  "it",
+]