Add -disallow-rtti

core/runtime/core.odin

@@ -508,6 +508,7 @@ __type_info_of :: proc "contextless" (id: typeid) -> ^Type_Info #no_bounds_check
 	return &type_table[n]
 }
 
+when !ODIN_DISALLOW_RTTI {
 	typeid_base :: proc "contextless" (id: typeid) -> typeid {
 		ti := type_info_of(id)
 		ti = type_info_base(ti)
@@ -518,6 +519,7 @@ typeid_core :: proc "contextless" (id: typeid) -> typeid {
 		return ti.id
 	}
 	typeid_base_without_enum :: typeid_core
+}
 
 
 

core/runtime/error_checks.odin

@@ -17,41 +17,11 @@ type_assertion_trap :: proc "contextless" () -> ! {
 }
 
 
-bounds_check_error_loc :: #force_inline proc "contextless" (using loc := #caller_location, index, count: int) {
-	bounds_check_error(file_path, line, column, index, count)
-}
-
-slice_expr_error_hi_loc :: #force_inline proc "contextless" (using loc := #caller_location, hi: int, len: int) {
-	slice_expr_error_hi(file_path, line, column, hi, len)
-}
-
-slice_expr_error_lo_hi_loc :: #force_inline proc "contextless" (using loc := #caller_location, lo, hi: int, len: int) {
-	slice_expr_error_lo_hi(file_path, line, column, lo, hi, len)
-}
-
-dynamic_array_expr_error_loc :: #force_inline proc "contextless" (using loc := #caller_location, low, high, max: int) {
-	dynamic_array_expr_error(file_path, line, column, low, high, max)
-}
-
-
-when ODIN_FOREIGN_ERROR_PROCEDURES {
-	foreign {
-		bounds_check_error               :: proc "contextless" (file: string, line, column: i32, index, count: int) ---
-		slice_handle_error               :: proc "contextless" (file: string, line, column: i32, lo, hi: int, len: int) -> ! ---
-		multi_pointer_slice_handle_error :: proc "contextless" (file: string, line, column: i32, lo, hi: int) -> ! ---
-		multi_pointer_slice_expr_error   :: proc "contextless" (file: string, line, column: i32, lo, hi: int) ---
-		slice_expr_error_hi              :: proc "contextless" (file: string, line, column: i32, hi: int, len: int) ---
-		slice_expr_error_lo_hi           :: proc "contextless" (file: string, line, column: i32, lo, hi: int, len: int) ---
-		dynamic_array_expr_error         :: proc "contextless" (file: string, line, column: i32, low, high, max: int) ---
-		matrix_bounds_check_error        :: proc "contextless" (file: string, line, column: i32, row_index, column_index, row_count, column_count: int) ---
-		type_assertion_check             :: proc "contextless" (ok: bool, file: string, line, column: i32, from, to: typeid) ---
-		type_assertion_check2            :: proc "contextless" (ok: bool, file: string, line, column: i32, from, to: typeid, from_data: rawptr) ---
-	}
-} else {
 bounds_check_error :: proc "contextless" (file: string, line, column: i32, index, count: int) {
 	if 0 <= index && index < count {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (file: string, line, column: i32, index, count: int) {
 		print_caller_location(Source_Code_Location{file, line, column, ""})
 		print_string(" Index ")
@@ -112,6 +82,7 @@ when ODIN_FOREIGN_ERROR_PROCEDURES {
 	if 0 <= low && low <= high && high <= max {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (file: string, line, column: i32, low, high, max: int) {
 		print_caller_location(Source_Code_Location{file, line, column, ""})
 		print_string(" Invalid dynamic array indices ")
@@ -132,6 +103,7 @@ when ODIN_FOREIGN_ERROR_PROCEDURES {
 	   0 <= column_index && column_index < column_count {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (file: string, line, column: i32, row_index, column_index, row_count, column_count: int) {
 		print_caller_location(Source_Code_Location{file, line, column, ""})
 		print_string(" Matrix indices [")
@@ -150,10 +122,38 @@ when ODIN_FOREIGN_ERROR_PROCEDURES {
 }
 
 
+when ODIN_DISALLOW_RTTI {
+	type_assertion_check :: proc "contextless" (ok: bool, file: string, line, column: i32) {
+		if ok {
+			return
+		}
+		@(cold)
+		handle_error :: proc "contextless" (file: string, line, column: i32) {
+			print_caller_location(Source_Code_Location{file, line, column, ""})
+			print_string(" Invalid type assertion\n")
+			type_assertion_trap()
+		}
+		handle_error(file, line, column)
+	}
+
+	type_assertion_check2 :: proc "contextless" (ok: bool, file: string, line, column: i32) {
+		if ok {
+			return
+		}
+		@(cold)
+		handle_error :: proc "contextless" (file: string, line, column: i32) {
+			print_caller_location(Source_Code_Location{file, line, column, ""})
+			print_string(" Invalid type assertion\n")
+			type_assertion_trap()
+		}
+		handle_error(file, line, column)
+	}
+} else {
 	type_assertion_check :: proc "contextless" (ok: bool, file: string, line, column: i32, from, to: typeid) {
 		if ok {
 			return
 		}
+		@(cold)
 		handle_error :: proc "contextless" (file: string, line, column: i32, from, to: typeid) {
 			print_caller_location(Source_Code_Location{file, line, column, ""})
 			print_string(" Invalid type assertion from ")
@@ -198,6 +198,7 @@ when ODIN_FOREIGN_ERROR_PROCEDURES {
 			return id
 		}
 
+		@(cold)
 		handle_error :: proc "contextless" (file: string, line, column: i32, from, to: typeid, from_data: rawptr) {
 
 			actual := variant_type(from, from_data)
@@ -219,13 +220,11 @@ when ODIN_FOREIGN_ERROR_PROCEDURES {
 }
 
 
-// `make` related procedures below
-
-
 make_slice_error_loc :: #force_inline proc "contextless" (loc := #caller_location, len: int) {
 	if 0 <= len {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (loc: Source_Code_Location, len: int) {
 		print_caller_location(loc)
 		print_string(" Invalid slice length for make: ")
@@ -236,10 +235,11 @@ make_slice_error_loc :: #force_inline proc "contextless" (loc := #caller_locatio
 	handle_error(loc, len)
 }
 
-make_dynamic_array_error_loc :: #force_inline proc "contextless" (loc := #caller_location, len, cap: int) {
+make_dynamic_array_error_loc :: #force_inline proc "contextless" (using loc := #caller_location, len, cap: int) {
 	if 0 <= len && len <= cap {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (loc: Source_Code_Location, len, cap: int) {
 		print_caller_location(loc)
 		print_string(" Invalid dynamic array parameters for make: ")
@@ -256,6 +256,7 @@ make_map_expr_error_loc :: #force_inline proc "contextless" (loc := #caller_loca
 	if 0 <= cap {
 		return
 	}
+	@(cold)
 	handle_error :: proc "contextless" (loc: Source_Code_Location, cap: int) {
 		print_caller_location(loc)
 		print_string(" Invalid map capacity for make: ")
@@ -265,3 +266,23 @@ make_map_expr_error_loc :: #force_inline proc "contextless" (loc := #caller_loca
 	}
 	handle_error(loc, cap)
 }
+
+
+
+
+
+bounds_check_error_loc :: #force_inline proc "contextless" (using loc := #caller_location, index, count: int) {
+	bounds_check_error(file_path, line, column, index, count)
+}
+
+slice_expr_error_hi_loc :: #force_inline proc "contextless" (using loc := #caller_location, hi: int, len: int) {
+	slice_expr_error_hi(file_path, line, column, hi, len)
+}
+
+slice_expr_error_lo_hi_loc :: #force_inline proc "contextless" (using loc := #caller_location, lo, hi: int, len: int) {
+	slice_expr_error_lo_hi(file_path, line, column, lo, hi, len)
+}
+
+dynamic_array_expr_error_loc :: #force_inline proc "contextless" (using loc := #caller_location, low, high, max: int) {
+	dynamic_array_expr_error(file_path, line, column, low, high, max)
+}

core/runtime/print.odin

@@ -160,6 +160,13 @@ print_caller_location :: proc "contextless" (using loc: Source_Code_Location) {
 	}
 }
 print_typeid :: proc "contextless" (id: typeid) {
+	when ODIN_DISALLOW_RTTI {
+		if id == nil {
+			print_string("nil")
+		} else {
+			print_string("<unknown type>")
+		}
+	} else {
 		if id == nil {
 			print_string("nil")
 		} else {
@@ -167,6 +174,7 @@ print_typeid :: proc "contextless" (id: typeid) {
 			print_type(ti)
 		}
 	}
+}
 print_type :: proc "contextless" (ti: ^Type_Info) {
 	if ti == nil {
 		print_string("nil")