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Overview
| Comment: | Fix harmless LLVM compiler warnings in the srcck1.c utility program used during the build process. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | e4af967533f290862dfba1d9ef44d4c9 |
| User & Date: | drh 2016-05-02 13:57:19 |
Context
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2016-05-02
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| 16:59 | Fix a test case in temptable2.test so that it works on systems that lack a coherient cache (ex: OpenBSD) and thus do not support the "PRAGMA mmap_size" command. check-in: 088cf838 user: drh tags: trunk | |
| 15:00 | Merge enhancements and bug fixes from trunk. check-in: f52765ee user: drh tags: apple-osx | |
| 13:57 | Fix harmless LLVM compiler warnings in the srcck1.c utility program used during the build process. check-in: e4af9675 user: drh tags: trunk | |
| 12:18 | Disable the multi-row one-pass DELETE optimization when the WHERE clause contains a subquery. Fix for ticket [dc6ebeda9396087]. check-in: 3f221f59 user: drh tags: trunk | |
Changes
Changes to tool/srcck1.c.
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/* 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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/* 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 char *z){
unsigned int lineno = 1; /* Line number */
unsigned int i;
unsigned int nErr = 0;
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;
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){
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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