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Overview
Comment: | Change the srcck1.c utility program to use only unsigned characters. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
d64d005eb5df2e3eb1248fc8eff8b1b6 |
User & Date: | drh 2016-02-25 21:27:03.339 |
Context
2016-02-25
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21:38 | Small optimization in FK handling. (check-in: e0d25913b7 user: mistachkin tags: trunk) | |
21:27 | Change the srcck1.c utility program to use only unsigned characters. (check-in: d64d005eb5 user: drh tags: trunk) | |
21:19 | Change the "PRAGMA stats" command to report size values in LogEst units. The eliminates the need for sqlite3LogEstToInt() unless non-standard compile-time options are used, so leave it out except in those cases. (check-in: 832c237fcb user: drh tags: trunk) | |
Changes
Changes to tool/srcck1.c.
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107 108 109 110 111 112 113 | /* Search for instances of assert(...), ALWAYS(...), NEVER(...), and/or ** testcase(...) where the argument contains side effects. ** ** Print error messages whenever a side effect is found. Return the number ** of problems seen. */ | | | | | | 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 | /* Search for instances of assert(...), ALWAYS(...), NEVER(...), and/or ** testcase(...) where the argument contains side effects. ** ** Print error messages whenever a side effect is found. Return the number ** of problems seen. */ static unsigned int findAllSideEffects(const unsigned char *z){ unsigned int lineno = 1; /* Line number */ unsigned int i; unsigned int nErr = 0; unsigned char c, prevC = 0; for(i=0; (c = z[i])!=0; prevC=c, i++){ if( c=='\n' ){ lineno++; continue; } if( isalpha(c) && !isalpha(prevC) ){ if( strncmp(&z[i],"assert(",7)==0 || strncmp(&z[i],"ALWAYS(",7)==0 || strncmp(&z[i],"NEVER(",6)==0 || strncmp(&z[i],"testcase(",9)==0 ){ unsigned int n; unsigned const char *z2 = &z[i+5]; while( z2[0]!='(' ){ z2++; } z2++; n = findCloseParen(z2); if( hasSideEffect(z2, n) ){ nErr++; fprintf(stderr, "side-effect line %u: %.*s\n", lineno, (int)(&z2[n+1] - &z[i]), &z[i]); } } } } return nErr; } int main(int argc, char **argv){ unsigned char *z; unsigned int nErr = 0; if( argc!=2 ){ fprintf(stderr, "Usage: %s FILENAME\n", argv[0]); return 1; } z = readFile(argv[1]); nErr = findAllSideEffects(z); |
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