[src/trunk]: src/usr.bin/xlint/lint1 lint: do not evaluate arguments of debug...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/98c3e561e767
branches:  trunk
changeset: 1022656:98c3e561e767
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Jul 31 19:12:35 2021 +0000

description:
lint: do not evaluate arguments of debug_step

To analyze the unexpected test failure of op_shl_lp64, I had reverted
debug_step to evaluate its arguments.  I then accidentally committed
that without running the tests again.

Anyway, the previous commit can now be used as a demonstration that
initdecl is indeed missing the initialization for __uint128_t, which
leads to the internal error in op_shl_lp64.

diffstat:

 usr.bin/xlint/lint1/externs1.h |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (19 lines):

diff -r dcca469a7b4e -r 98c3e561e767 usr.bin/xlint/lint1/externs1.h
--- a/usr.bin/xlint/lint1/externs1.h    Sat Jul 31 19:07:52 2021 +0000
+++ b/usr.bin/xlint/lint1/externs1.h    Sat Jul 31 19:12:35 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: externs1.h,v 1.125 2021/07/31 19:07:52 rillig Exp $    */
+/*     $NetBSD: externs1.h,v 1.126 2021/07/31 19:12:35 rillig Exp $    */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -131,8 +131,7 @@
 #define        debug_node(tn, indent)  debug_noop()
 #define        debug_printf(...)       debug_noop()
 #define        debug_indent()          debug_noop()
-static inline void __printflike(1, 2) debug_step(const char *fmt, ...) {}
-/*#define      debug_step(...)         debug_noop()*/
+#define        debug_step(...)         debug_noop()
 #define        debug_indent()          debug_noop()
 #define        debug_indent_inc()      debug_noop()
 #define        debug_indent_dec()      debug_noop()