rename intrinsics

compiler/checker/comptime.odin

@@ -1862,7 +1862,7 @@ ct_eval_binary :: proc(state: ^Ct_State, op: ast.Expr_Kind, left_id, right_id: C
 		if op == .Div {
 			return INVALID_CT_VALUE, ct_flow(.Normal), ct_fail(
 				state, .Integer_Division, span,
-				"integer '/' is not allowed; use div_trunc, div_floor, div_exact, or div_ceil",
+				"integer '/' is not allowed; use divtrunc!, divfloor!, divexact!, or divceil!",
 			)
 		}
 		value: i128
@@ -2059,7 +2059,7 @@ ct_eval_call_expr :: proc(state: ^Ct_State, expr: ast.Expr, expected: types.Type
 	}
 	if builtin := type_builtin_call(checker, expr); builtin != .None {
 		if len(expr.args) != 1 {
-			return INVALID_CT_VALUE, ct_flow(.Normal), ct_failf(state, .Not_Comptime, expr.span, "%s expects 1 argument, got %d", symbol_text(checker, expr.name), len(expr.args))
+			return INVALID_CT_VALUE, ct_flow(.Normal), ct_failf(state, .Not_Comptime, expr.span, "%s! expects 1 argument, got %d", symbol_text(checker, expr.name), len(expr.args))
 		}
 		target, target_ok := resolve_type_argument(checker, expr.args[0], state.pkg, state.file)
 		if !target_ok {
@@ -2078,6 +2078,12 @@ ct_eval_call_expr :: proc(state: ^Ct_State, expr: ast.Expr, expected: types.Type
 	if builtin := division_builtin_call(checker, expr); builtin != .None {
 		return ct_eval_division_call(state, expr, builtin, expected, depth+1)
 	}
+	if expr.intrinsic {
+		if symbol.is_valid(expr.qualifier) {
+			return INVALID_CT_VALUE, ct_flow(.Normal), ct_fail(state, .Not_Comptime, expr.span, "intrinsic calls must be unqualified")
+		}
+		return INVALID_CT_VALUE, ct_flow(.Normal), ct_failf(state, .Not_Comptime, expr.span, "unknown intrinsic '%s!'", symbol_text(checker, expr.name))
+	}
 	target_pkg, available := expr_package(checker, expr, state.pkg, state.file, false)
 	if !available {
 		return INVALID_CT_VALUE, ct_flow(.Normal), ct_fail(state, .Not_Comptime, expr.span, "unavailable function package")