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4968 lines (4262 loc) · 104 KB
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// Test library configuration for std.cfg
//
// Usage:
// $ cppcheck --check-library --enable=information --error-exitcode=1 --suppress=missingIncludeSystem --inline-suppr test/cfg/std.c
// =>
// No warnings about bad library configuration, unmatched suppressions, etc. exitcode=0
//
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <tgmath.h> // frexp
#include <wchar.h>
#if defined(__STD_UTF_16__) || defined(__STD_UTF_32__)
#include <uchar.h>
#endif
#include <ctype.h>
#include <wctype.h>
#include <fenv.h>
#include <setjmp.h>
#define __STDC_WANT_LIB_EXT1__ 1
#include <time.h>
#include <stdbool.h>
#include <stdint.h>
#ifndef __STDC_NO_THREADS__
#include <threads.h>
#endif
#include <inttypes.h>
#include <float.h>
float invalidFunctionArg_float_remquo (float x, float y, int* quo )
{
// cppcheck-suppress invalidFunctionArg
(void) remquo(x,0.0f,quo);
// cppcheck-suppress invalidFunctionArg
(void) remquof(x,0.0f,quo);
return remquo(x,y,quo);
}
double invalidFunctionArg_double_remquo (double x, double y, int* quo )
{
// cppcheck-suppress invalidFunctionArg
(void) remquo(x,0.0,quo);
// cppcheck-suppress invalidFunctionArg
(void) remquo(x,0.0f,quo);
// cppcheck-suppress invalidFunctionArg
(void) remquo(x,0.0L,quo);
return remquo(x,y,quo);
}
double invalidFunctionArg_long_double_remquo (long double x, long double y, int* quo )
{
// cppcheck-suppress invalidFunctionArg
(void) remquo(x,0.0L,quo);
// cppcheck-suppress invalidFunctionArg
(void) remquol(x,0.0L,quo);
return remquo(x,y,quo);
}
void invalidFunctionArg_remainderl(long double f1, long double f2)
{
// cppcheck-suppress invalidFunctionArg
(void)remainderl(f1,0.0);
// cppcheck-suppress invalidFunctionArg
(void)remainderl(f1,0.0L);
(void)remainderl(f1,f2);
}
void invalidFunctionArg_remainder(double f1, double f2)
{
// cppcheck-suppress invalidFunctionArg
(void)remainder(f1,0.0);
(void)remainder(f1,f2);
}
void invalidFunctionArg_remainderf(float f1, float f2)
{
// cppcheck-suppress invalidFunctionArg
(void)remainderf(f1,0.0);
// cppcheck-suppress invalidFunctionArg
(void)remainderf(f1,0.0f);
(void)remainderf(f1,f2);
}
int qsort_cmpfunc (const void * a, const void * b) {
return (*(int*)a - *(int*)b);
}
void nullPointer_qsort(void *base, size_t n, size_t size, int (*cmp)(const void *, const void *))
{
// cppcheck-suppress nullPointer
qsort(NULL, n, size, qsort_cmpfunc);
// cppcheck-suppress nullPointer
qsort(base, n, size, NULL);
qsort(base, n, size, qsort_cmpfunc);
}
// As with all bounds-checked functions, localtime_s is only guaranteed to be available if __STDC_LIB_EXT1__ is defined by the implementation and if the user defines __STDC_WANT_LIB_EXT1__ to the integer constant 1 before including time.h.
#ifdef __STDC_LIB_EXT1__
void uninitvar_localtime_s(const time_t *restrict time, struct tm *restrict result)
{
const time_t *restrict Time;
// cppcheck-suppress uninitvar
(void)localtime_s(Time, result);
(void)localtime_s(time, result);
}
void nullPointer_localtime_s(const time_t *restrict time, struct tm *restrict result)
{
// cppcheck-suppress nullPointer
(void)localtime_s(NULL, result);
// cppcheck-suppress nullPointer
(void)localtime_s(time, NULL);
(void)localtime_s(time, result);
}
#endif // __STDC_LIB_EXT1__
size_t bufferAccessOutOfBounds_wcsrtombs(char * dest, const wchar_t ** src, size_t len, mbstate_t * ps)
{
char buf[42];
(void)wcsrtombs(buf,src,42,ps);
// cppcheck-suppress bufferAccessOutOfBounds
(void)wcsrtombs(buf,src,43,ps);
return wcsrtombs(dest,src,len,ps);
}
void bufferAccessOutOfBounds(void)
{
char a[5];
fgets(a,5,stdin);
// cppcheck-suppress bufferAccessOutOfBounds
fgets(a,6,stdin);
sprintf(a, "ab%s", "cd");
// cppcheck-suppress bufferAccessOutOfBounds
// TODO cppcheck-suppress redundantCopy
sprintf(a, "ab%s", "cde");
// TODO cppcheck-suppress redundantCopy
snprintf(a, 5, "abcde%i", 1);
// TODO cppcheck-suppress redundantCopy
// cppcheck-suppress bufferAccessOutOfBounds
snprintf(a, 6, "abcde%i", 1);
// TODO cppcheck-suppress redundantCopy
strcpy(a,"abcd");
// cppcheck-suppress bufferAccessOutOfBounds
// TODO cppcheck-suppress redundantCopy
strcpy(a, "abcde");
// cppcheck-suppress bufferAccessOutOfBounds
strcpy_s(a, 10, "abcdefghij");
// TODO cppcheck-suppress redundantCopy
// cppcheck-suppress terminateStrncpy
strncpy(a,"abcde",5);
// cppcheck-suppress bufferAccessOutOfBounds
// TODO cppcheck-suppress redundantCopy
strncpy(a,"abcde",6);
// cppcheck-suppress bufferAccessOutOfBounds
// TODO cppcheck-suppress redundantCopy
strncpy(a,"a",6);
// TODO cppcheck-suppress redundantCopy
strncpy(a,"abcdefgh",4);
// valid call
strncpy_s(a,5,"abcd",5);
// string will be truncated, error is returned, but no buffer overflow
strncpy_s(a,5,"abcde",6);
// TODO cppcheck-suppress bufferAccessOutOfBounds
strncpy_s(a,5,"a",6);
strncpy_s(a,5,"abcdefgh",4);
// valid call
strncat_s(a,5,"1",2);
// cppcheck-suppress bufferAccessOutOfBounds
strncat_s(a,10,"1",2);
// TODO cppcheck-suppress bufferAccessOutOfBounds
strncat_s(a,5,"1",5);
fread(a,1,5,stdin);
// cppcheck-suppress bufferAccessOutOfBounds
fread(a,1,6,stdin);
fwrite(a,1,5,stdout);
// cppcheck-suppress bufferAccessOutOfBounds
fread(a,1,6,stdout);
char * pAlloc1 = aligned_alloc(8, 16);
memset(pAlloc1, 0, 16);
// cppcheck-suppress bufferAccessOutOfBounds
memset(pAlloc1, 0, 17);
free(pAlloc1);
}
wchar_t* nullPointer_fgetws(wchar_t* buffer, int n, FILE* stream)
{
// cppcheck-suppress nullPointer
(void)fgetws(NULL,n,stream);
// cppcheck-suppress nullPointer
(void)fgetws(buffer,n,NULL);
// No warning is expected
return fgetws(buffer, n, stream);
}
char* nullPointer_fgets(char *buffer, int n, FILE *stream)
{
// cppcheck-suppress nullPointer
(void)fgets(NULL,n,stream);
// cppcheck-suppress nullPointer
(void)fgets(buffer,n,NULL);
// No warning is expected
return fgets(buffer, n, stream);
}
void memleak_aligned_alloc(void)
{
// cppcheck-suppress unusedAllocatedMemory
// cppcheck-suppress unreadVariable
char * alignedBuf = aligned_alloc(8, 16);
// cppcheck-suppress memleak
}
void pointerLessThanZero_aligned_alloc(void)
{
char * alignedBuf = aligned_alloc(8, 16);
// cppcheck-suppress pointerLessThanZero
if (alignedBuf < 0) return;
free(alignedBuf);
// no warning is expected for
alignedBuf = aligned_alloc(8, 16);
if (alignedBuf == 0) return;
free(alignedBuf);
// no warning is expected for
alignedBuf = aligned_alloc(8, 16);
if (alignedBuf) free(alignedBuf);
}
void unusedRetVal_aligned_alloc(void)
{
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress leakReturnValNotUsed
aligned_alloc(8, 16);
}
void uninitvar_aligned_alloc(size_t alignment, size_t size)
{
size_t uninitVar1, uninitVar2, uninitVar3;
// cppcheck-suppress uninitvar
free(aligned_alloc(uninitVar1, size));
// cppcheck-suppress uninitvar
free(aligned_alloc(alignment, uninitVar2));
// cppcheck-suppress uninitvar
free(aligned_alloc(uninitVar3, uninitVar3));
// no warning is expected
free(aligned_alloc(alignment, size));
}
void bufferAccessOutOfBounds_libraryDirectionConfiguration(void)
{
// This tests whether the argument to isdigit() is configured with direction "in". This allows
// Cppcheck to report the error without marking it as inconclusive.
char arr[10];
char c = 'A';
(void)isdigit(c);
// cppcheck-suppress arrayIndexOutOfBounds
// cppcheck-suppress unreadVariable
arr[c] = 'x';
}
void arrayIndexOutOfBounds()
{
char * pAlloc1 = aligned_alloc(8, 16);
pAlloc1[15] = '\0';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc1[16] = '1';
free(pAlloc1);
char * pAlloc2 = malloc(9);
pAlloc2[8] = 'a';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc2[9] = 'a';
// #1379
// cppcheck-suppress memleakOnRealloc
pAlloc2 = realloc(pAlloc2, 8);
pAlloc2[7] = 'b';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc2[8] = 0;
// cppcheck-suppress memleakOnRealloc
pAlloc2 = realloc(pAlloc2, 20);
pAlloc2[19] = 'b';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc2[20] = 0;
free(pAlloc2);
char * pAlloc3 = calloc(2,3);
pAlloc3[5] = 'a';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc3[6] = 1;
// cppcheck-suppress memleakOnRealloc
pAlloc3 = reallocarray(pAlloc3, 3,3);
pAlloc3[8] = 'a';
// cppcheck-suppress arrayIndexOutOfBounds
pAlloc3[9] = 1;
free(pAlloc3);
}
void resourceLeak_tmpfile(void)
{
// cppcheck-suppress unreadVariable
FILE * fp = tmpfile();
// cppcheck-suppress resourceLeak
}
// memory leak
void ignoreleak(void)
{
char *p = (char *)malloc(10);
memset(&(p[0]), 0, 10);
// cppcheck-suppress memleak
}
// null pointer
void nullpointer(int value)
{
int res = 0;
FILE *fp;
wchar_t *pWcsUninit;
#ifndef __CYGWIN__
// cppcheck-suppress nullPointer
clearerr(0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
feof(0);
#endif
// cppcheck-suppress nullPointer
(void)fgetc(0);
// cppcheck-suppress nullPointer
fclose(0);
#ifndef __CYGWIN__
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
ferror(0);
#endif
// cppcheck-suppress nullPointer
(void)ftell(0);
// cppcheck-suppress nullPointer
puts(0);
// cppcheck-suppress nullPointer
fp=fopen(0,0);
fclose(fp);
fp = 0;
// No FP
fflush(0); // If stream is a null pointer, all streams are flushed.
fp = freopen(0,"abc",stdin);
fclose(fp);
fp = NULL;
// cppcheck-suppress nullPointer
fputc(0,0);
// cppcheck-suppress nullPointer
fputs(0,0);
// cppcheck-suppress nullPointer
fgetpos(0,0);
// cppcheck-suppress nullPointer
frexp(1.0,0);
// cppcheck-suppress nullPointer
fsetpos(0,0);
// cppcheck-suppress nullPointer
itoa(123,0,10);
putchar(0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strchr(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcschr(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strlen(0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcslen(0);
// cppcheck-suppress nullPointer
strcpy(0,0);
// cppcheck-suppress nullPointer
wcscpy(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strspn(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcsspn(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strcspn(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcscspn(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strcoll(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcscoll(0,0);
// cppcheck-suppress nullPointer
strcat(0,0);
// cppcheck-suppress nullPointer
wcscat(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strcmp(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcscmp(0,0);
// cppcheck-suppress nullPointer
strcpy_s(0,1,1);
// cppcheck-suppress nullPointer
strcpy_s(1,1,0);
// cppcheck-suppress nullPointer
strncpy(0,0,1);
// cppcheck-suppress nullPointer
strncpy_s(0,1,1,1);
// cppcheck-suppress nullPointer
strncpy_s(1,1,0,1);
// cppcheck-suppress nullPointer
wcsncpy(0,0,1);
// cppcheck-suppress nullPointer
strncat(0,0,1);
// cppcheck-suppress nullPointer
strncat_s(0,1,1,1);
// cppcheck-suppress nullPointer
strncat_s(1,1,0,1);
// cppcheck-suppress nullPointer
wcsncat(0,0,1);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strncmp(0,0,1);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcsncmp(0,0,1);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
strstr(0,0);
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress nullPointer
wcsstr(0,0);
// cppcheck-suppress nullPointer
strtoul(0,0,0);
// cppcheck-suppress nullPointer
wcstoul(0,0,0);
// cppcheck-suppress nullPointer
strtoull(0,0,0);
// cppcheck-suppress nullPointer
wcstoull(0,0,0);
// cppcheck-suppress nullPointer
strtol(0,0,0);
// cppcheck-suppress nullPointer
wcstol(0,0,0);
// #6100 False positive nullPointer - calling mbstowcs(NULL,)
res += mbstowcs(0,"",0);
res += wcstombs(0,L"",0);
strtok(NULL,"xyz");
wcstok(NULL,L"xyz",&pWcsUninit);
strxfrm(0,"foo",0);
// TODO: error message (#6306 and http://trac.cppcheck.net/changeset/d11eb4931aea51cf2cb74faccdcd2a3289b818d6/)
strxfrm(0,"foo",42);
wcsxfrm(0,L"foo",0);
// TODO: error message when arg1==NULL and arg3!=0 #6306: https://trac.cppcheck.net/ticket/6306#comment:2
wcsxfrm(0,L"foo",42);
snprintf(NULL, 0, "someformatstring"); // legal
// cppcheck-suppress nullPointer
snprintf(NULL, 42, "someformatstring"); // not legal
scanf("%i", &res);
// cppcheck-suppress nullPointer
scanf("%i", NULL);
wscanf(L"%i", &res);
// cppcheck-suppress nullPointer
wscanf(L"%i", NULL);
}
void nullPointer_wcsftime(wchar_t* ptr, size_t maxsize, const wchar_t* format, const struct tm* timeptr)
{
// cppcheck-suppress nullPointer
(void)wcsftime(NULL, maxsize, format, timeptr);
// cppcheck-suppress nullPointer
(void)wcsftime(ptr, maxsize, NULL, timeptr);
// cppcheck-suppress nullPointer
(void)wcsftime(ptr, maxsize, format, NULL);
(void)wcsftime(ptr, maxsize, format, timeptr);
}
void bufferAccessOutOfBounds_wcsftime(wchar_t* ptr, size_t maxsize, const wchar_t* format, const struct tm* timeptr)
{
wchar_t buf[42];
(void)wcsftime(buf, 42, format, timeptr);
// TODO cppcheck-suppress bufferAccessOutOfBounds
(void)wcsftime(buf, 43, format, timeptr);
(void)wcsftime(ptr, maxsize, format, timeptr);
}
int nullPointer_wcsncmp(const wchar_t* s1, const wchar_t* s2, size_t n)
{
// cppcheck-suppress nullPointer
(void) wcsncmp(NULL,s2,n);
// cppcheck-suppress nullPointer
(void) wcsncmp(s1,NULL,n);
return wcsncmp(s1,s2,n);
}
wchar_t* nullPointer_wcsncpy(wchar_t *s, const wchar_t *cs, size_t n)
{
// cppcheck-suppress nullPointer
(void) wcsncpy(NULL,cs,n);
// cppcheck-suppress nullPointer
(void) wcsncpy(s,NULL,n);
return wcsncpy(s,cs,n);
}
size_t nullPointer_strlen(const char *s)
{
// cppcheck-suppress nullPointer
(void) strlen(NULL);
return strlen(s);
}
void nullpointerMemchr1(char *p, char *s)
{
p = memchr(s, 'p', strlen(s));
(void)p;
}
void nullpointerMemchr2(char *p, char *s)
{
p = memchr(s, 0, strlen(s));
(void)p;
}
void nullPointer_memchr(char *p)
{
char *s = 0;
// cppcheck-suppress nullPointer
p = memchr(s, 0, strlen(s));
(void)p;
}
void nullPointer_vsnprintf(const char * format, ...)
{
va_list args;
// valid
char buffer[256];
va_start(args, format);
vsnprintf(buffer, 256, format, args);
printf("%s", buffer);
va_end(args);
// valid
va_start(args, format);
vsnprintf(NULL, 0, format, args);
va_end(args);
// invalid
va_start(args, format);
// TODO #9410 cppcheck-suppress nullPointer
vsnprintf(NULL, 10, format, args);
va_end(args);
}
// uninit pointers
void uninitvar_abs(void)
{
int i;
// cppcheck-suppress uninitvar
(void)abs(i);
}
void uninitvar_clearerr(void)
{
FILE *fp;
// cppcheck-suppress uninitvar
clearerr(fp);
}
void uninitvar_fclose(void)
{
FILE *fp;
// cppcheck-suppress uninitvar
fclose(fp);
}
void uninitvar_fopen(void)
{
const char *filename, *mode;
FILE *fp;
// cppcheck-suppress uninitvar
fp = fopen(filename, "rt");
fclose(fp);
// cppcheck-suppress uninitvar
fp = fopen("filename.txt", mode);
fclose(fp);
}
void uninitvar_feof(void)
{
FILE *fp1, *fp2;
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress uninitvar
feof(fp1);
// cppcheck-suppress uninitvar
(void)feof(fp2);
}
void uninitvar_ferror(void)
{
FILE *fp1, *fp2;
// cppcheck-suppress ignoredReturnValue
// cppcheck-suppress uninitvar
ferror(fp1);
// cppcheck-suppress uninitvar
(void)ferror(fp2);
}
void uninitvar_fflush(void)
{
FILE *fp;
// cppcheck-suppress uninitvar
fflush(fp);
}
void uninitvar_fgetc(void)
{
FILE *fp;
// cppcheck-suppress uninitvar
(void)fgetc(fp);
}
void uninitvar_fgetpos(void)
{
FILE *fp;
fpos_t pos;
fpos_t *ppos;
// cppcheck-suppress uninitvar
fgetpos(fp,&pos);
fp = fopen("filename","rt");
// cppcheck-suppress uninitvar
fgetpos(fp,ppos);
fclose(fp);
}
void uninitvar_fsetpos(void)
{
FILE *fp;
fpos_t pos;
fpos_t *ppos;
// cppcheck-suppress uninitvar
fsetpos(fp,&pos);
fp = fopen("filename","rt");
// cppcheck-suppress uninitvar
fsetpos(fp,ppos);
fclose(fp);
}
void uninitvar_fgets(void)
{
FILE *fp;
char buf[10];
char *str;
int n;
fgets(buf,10,stdin);
// cppcheck-suppress uninitvar
fgets(str,10,stdin);
// cppcheck-suppress uninitvar
fgets(buf,10,fp);
// cppcheck-suppress uninitvar
fgets(buf,n,stdin);
}
void uninitvar_fputc(void)
{
int i;
FILE *fp;
fputc('a', stdout);
// cppcheck-suppress uninitvar
fputc(i, stdout);
// cppcheck-suppress uninitvar
fputc('a', fp);
}
void uninitvar_fputs(void)
{
const char *s;
FILE *fp;
fputs("a", stdout);
// cppcheck-suppress uninitvar
fputs(s, stdout);
// cppcheck-suppress uninitvar
fputs("a", fp);
}
void uninitvar_ftell(void)
{
FILE *fp;
// cppcheck-suppress uninitvar
(void)ftell(fp);
}
void uninitvar_puts(void)
{
const char *s;
// cppcheck-suppress uninitvar
puts(s);
}
void uninitvar_putchar(void)
{
char c;
// cppcheck-suppress uninitvar
putchar(c);
}
void uninitvar_cproj(void) // #6939
{
float complex fc;
// cppcheck-suppress uninitvar
(void)cprojf(fc);
double complex dc;
// cppcheck-suppress uninitvar
(void)cproj(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)cprojl(ldc);
}
void uninitvar_creal(void)
{
float complex fc;
// cppcheck-suppress uninitvar
(void)crealf(fc);
double complex dc;
// cppcheck-suppress uninitvar
(void)creal(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)creall(ldc);
}
void uninitvar_acos(void)
{
float f;
// cppcheck-suppress uninitvar
(void)acosf(f);
double d;
// cppcheck-suppress uninitvar
(void)acos(d);
long double ld;
// cppcheck-suppress uninitvar
(void)acosl(ld);
}
void uninitvar_acosh(void)
{
float f;
// cppcheck-suppress uninitvar
(void)acoshf(f);
double d;
// cppcheck-suppress uninitvar
(void)acosh(d);
long double ld;
// cppcheck-suppress uninitvar
(void)acoshl(ld);
}
void invalidFunctionArg_acosh(void)
{
float f = .999f;
// cppcheck-suppress invalidFunctionArg
(void)acoshf(f);
f = 1.0f;
(void)acoshf(f);
double d = .999;
// cppcheck-suppress invalidFunctionArg
(void)acosh(d);
d = 1.0;
(void)acosh(d);
long double ld = .999L;
// cppcheck-suppress invalidFunctionArg
(void)acoshl(ld);
ld = 1.0;
(void)acoshl(ld);
}
void invalidFunctionArg_atanh(void)
{
float f = 1.00001f;
// cppcheck-suppress invalidFunctionArg
(void)atanhf(f);
f = 1.0f;
(void)atanhf(f);
f = -1.0f;
(void)atanhf(f);
f = -1.00001f;
// cppcheck-suppress invalidFunctionArg
(void)atanhf(f);
double d = 1.00001;
// cppcheck-suppress invalidFunctionArg
(void)atanh(d);
d = 1.0;
(void)atanh(d);
d = -1.0;
(void)atanh(d);
d = -1.00001;
// cppcheck-suppress invalidFunctionArg
(void)atanh(d);
long double ld = 1.00001L;
// cppcheck-suppress invalidFunctionArg
(void)atanhl(ld);
ld = 1.0L;
(void)atanhl(ld);
ld = -1.0L;
(void)atanhl(ld);
ld = -1.00001L;
// cppcheck-suppress invalidFunctionArg
(void)atanhl(ld);
}
void uninitvar_asctime(void)
{
const struct tm *tm;
// cppcheck-suppress uninitvar
// cppcheck-suppress asctimeCalled
(void)asctime(tm);
}
void uninitvar_asctime_s(void)
{
const struct tm *tm;
char buf[26];
// cppcheck-suppress uninitvar
// cppcheck-suppress asctime_sCalled
asctime_s(buf, sizeof(buf), tm);
}
void uninitvar_assert(void)
{
int i;
// cppcheck-suppress checkLibraryNoReturn
// cppcheck-suppress uninitvar
assert(i);
}
void uninitvar_sqrt(void)
{
float f;
// cppcheck-suppress uninitvar
(void)sqrtf(f);
double d;
// cppcheck-suppress uninitvar
(void)sqrt(d);
long double ld;
// cppcheck-suppress uninitvar
(void)sqrtl(ld);
}
void uninitvar_csqrt(void)
{
float complex fc;
// cppcheck-suppress uninitvar
(void)csqrtf(fc);
double complex dc;
// cppcheck-suppress uninitvar
(void)csqrt(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)csqrtl(ldc);
}
void uninitvar_sinh(void)
{
float f;
// cppcheck-suppress uninitvar
(void)sinhf(f);
double d;
// cppcheck-suppress uninitvar
(void)sinh(d);
long double ld;
// cppcheck-suppress uninitvar
(void)sinhl(ld);
}
void uninitvar_sin(void)
{
float f;
// cppcheck-suppress uninitvar
(void)sinf(f);
double d;
// cppcheck-suppress uninitvar
(void)sin(d);
long double ld;
// cppcheck-suppress uninitvar
(void)sinl(ld);
}
void uninitvar_csin(void)
{
float complex fd;
// cppcheck-suppress uninitvar
(void)csinf(fd);
double complex dc;
// cppcheck-suppress uninitvar
(void)csin(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)csinl(ldc);
}
void uninitvar_csinh(void)
{
float complex fd;
// cppcheck-suppress uninitvar
(void)csinhf(fd);
double complex dc;
// cppcheck-suppress uninitvar
(void)csinh(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)csinhl(ldc);
}
void uninitvar_asin(void)
{
float f;
// cppcheck-suppress uninitvar
(void)asinf(f);
double d;
// cppcheck-suppress uninitvar
(void)asin(d);
long double ld;
// cppcheck-suppress uninitvar
(void)asinl(ld);
}
void uninitvar_casin(void)
{
float complex fd;
// cppcheck-suppress uninitvar
(void)casinf(fd);
double complex dc;
// cppcheck-suppress uninitvar
(void)casin(dc);
long double complex ldc;
// cppcheck-suppress uninitvar
(void)casinl(ldc);
}
void uninitvar_asinh(void)
{
float f;