diff options
Diffstat (limited to 'pcretest.c')
| -rw-r--r-- | pcretest.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -500,7 +500,7 @@ enum { #if (defined (SUPPORT_PCRE8) + defined (SUPPORT_PCRE16) + \ defined (SUPPORT_PCRE32)) >= 2 -#define CHAR_SIZE (1 << pcre_mode) +#define CHAR_SIZE (1U << pcre_mode) /* There doesn't seem to be an easy way of writing these macros that can cope with the 3 pairs of bit sizes plus all three bit sizes. So just handle all the @@ -4443,7 +4443,7 @@ while (!done) /* If there is study data, write it. */ - if (extra != NULL) + if (extra != NULL && (extra->flags & PCRE_EXTRA_STUDY_DATA) != 0) { if (fwrite(extra->study_data, 1, true_study_size, f) < true_study_size) @@ -4735,7 +4735,7 @@ while (!done) if (isdigit(*p)) /* Set copy string */ { while(isdigit(*p)) n = n * 10 + *p++ - '0'; - copystrings |= 1 << n; + copystrings |= 1U << n; } else if (isalnum(*p)) { @@ -4798,7 +4798,7 @@ while (!done) if (isdigit(*p)) { while(isdigit(*p)) n = n * 10 + *p++ - '0'; - getstrings |= 1 << n; + getstrings |= 1U << n; } else if (isalnum(*p)) { @@ -5335,7 +5335,7 @@ while (!done) for (i = 0; i < 32; i++) { - if ((copystrings & (1 << i)) != 0) + if ((copystrings & (1U << i)) != 0) { int rc; char copybuffer[256]; @@ -5400,7 +5400,7 @@ while (!done) for (i = 0; i < 32; i++) { - if ((getstrings & (1 << i)) != 0) + if ((getstrings & (1U << i)) != 0) { int rc; const char *substring; |