From 0af40c757f083cc12988effb46da5313cd042f00 Mon Sep 17 00:00:00 2001
From: David Mitchell <davem@iabyn.com>
Date: Mon, 5 Sep 2016 15:49:28 +0100
Subject: [PATCH] toke.c: fix mswin32 builds
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9bde56224 added this as part of macro:
- PL_last_lop_op = f; \
+ PL_last_lop_op = f < 0 ? -f : f; \
which broke win32 builds due to this
UNIBRACK(-OP_ENTEREVAL)
expanding to
PL_last_lop_op = -345 < 0 ? --345 : -345
and the -- being seen as a pre-dec op.
Diagnosed by Dagfinn Ilmari Mannsåker.
Signed-off-by: Petr Písař <ppisar@redhat.com>
---
toke.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/toke.c b/toke.c
index 2350703..a1cdda8 100644
--- a/toke.c
+++ b/toke.c
@@ -241,7 +241,7 @@ static const char* const lex_state_names[] = {
if (have_x) PL_expect = x; \
PL_bufptr = s; \
PL_last_uni = PL_oldbufptr; \
- PL_last_lop_op = f < 0 ? -f : f; \
+ PL_last_lop_op = (f) < 0 ? -(f) : (f); \
if (*s == '(') \
return REPORT( (int)FUNC1 ); \
s = skipspace(s); \
--
2.7.4