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| author | ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069> | 2016-05-21 13:41:24 +0000 |
|---|---|---|
| committer | ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069> | 2016-05-21 13:41:24 +0000 |
| commit | 21af07971a8002b36894dcada0d59d5e4edd05a0 (patch) | |
| tree | fd70a790bfbd7d1c1a9c0a8db522b2b2da4faa05 | |
| parent | 15ab7c4b287ea6f617f04e9396a00bd90fb22b05 (diff) | |
| download | pcre2-21af07971a8002b36894dcada0d59d5e4edd05a0.tar.gz | |
Minor refactor to avoid "left shift of negative number" warning.
git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@516 6239d852-aaf2-0410-a92c-79f79f948069
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | src/pcre2_jit_compile.c | 4 |
2 files changed, 3 insertions, 2 deletions
@@ -111,6 +111,7 @@ been re-factored and no longer includes pcre2_internal.h. 26. Minor code refactor to avoid "array subscript is below array bounds" compiler warning. +27. Minor code refactor to avoid "left shift of negative number" warning. Version 10.21 12-January-2016 diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c index 3927d2c..5349475 100644 --- a/src/pcre2_jit_compile.c +++ b/src/pcre2_jit_compile.c @@ -539,12 +539,12 @@ the start pointers when the end of the capturing group has not yet reached. */ #define MOV_UCHAR SLJIT_MOV_U16 #define MOVU_UCHAR SLJIT_MOVU_U16 #define UCHAR_SHIFT (1) -#define IN_UCHARS(x) ((x) << UCHAR_SHIFT) +#define IN_UCHARS(x) ((x) * 2) #elif PCRE2_CODE_UNIT_WIDTH == 32 #define MOV_UCHAR SLJIT_MOV_U32 #define MOVU_UCHAR SLJIT_MOVU_U32 #define UCHAR_SHIFT (2) -#define IN_UCHARS(x) ((x) << UCHAR_SHIFT) +#define IN_UCHARS(x) ((x) * 4) #else #error Unsupported compiling mode #endif |