Hi,
thanks for the report. Fixed in:
http://www.exim.org/lurker/message/20130829.134049.0c8cdd27.en.html
Btw you cannot remove the before OVECTOR(0), since its value is not zero.
Regards,
Zoltan
Evgeny Grin <k2k@???> írta:
>HI!>
>
I have two warnings on MSVC 2010 for pcre_jit_compile.c for 2 lines>
OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), stackpos, SLJIT_IMM, -OVECTOR(0));>
>
"warning C4146: unary minus operator applied to unsigned type, result still unsigned">
>
I eliminate warnings with simple patch>
>
>
--- pcre_jit_compile.c.orig 2013-05-10 18:04:21 +0400>
+++ pcre_jit_compile.c 2013-08-25 01:16:38 +0400>
@@ -481,7 +481,7 @@ to characters. The vector data is divide>
group contains the start / end character pointers, and the second is>
the start pointers when the end of the capturing group has not yet reached. */>
#define OVECTOR_START (common->ovector_start)>
-#define OVECTOR(i) (OVECTOR_START + (i) * sizeof(sljit_sw))>
+#define OVECTOR(i) (OVECTOR_START + (i) * (sljit_sw)sizeof(sljit_sw))>
#define OVECTOR_PRIV(i) (common->cbra_ptr + (i) * sizeof(sljit_sw))>
#define PRIVATE_DATA(cc) (common->private_data_ptrs[(cc) - common->start])>
>
>
BTW warnings are wrong!>
I ran pcre_jit_test compiled with original code and had succes.>
Then I just removed minus from code compile it again and pcre_jit_test compiled ended with error.>
With my patch test works just fine.>
>
Best Wishes,>
Evgeny>
>
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