gcc/testsuite/c-c++-common/analyzer/pr93032-mztools-simplified.c

   1 /* { dg-do "compile" } */
   2
   3 /* Minimal replacement of system headers.  */
   4 #define NULL ((void *) 0)
   5 typedef struct _IO_FILE FILE;
   6 extern FILE *fopen(const char *__restrict __filename,
   7                    const char *__restrict __modes);
   8 extern int fclose (FILE *__stream);
   9
  10 extern void unzRepair(const char* file, const char* fileOut, const char* fileOutTmp)
  11 {
  12   FILE* fpZip = fopen(file, "rb");
  13   FILE* fpOut = fopen(fileOut, "wb");
  14   FILE* fpOutCD = fopen(fileOutTmp, "wb");
  15   if (fpZip != NULL && fpOut != NULL) {
  16     fclose(fpOutCD);
  17     fclose(fpZip);
  18     fclose(fpOut);
  19   }
  20 } /* { dg-warning "leak of FILE 'fpZip'" "leak of fpZip" } */
  21   /* { dg-warning "leak of FILE 'fpOut'" "leak of fpOut" { target *-*-* } .-1 } */
  22   /* { dg-warning "leak of FILE 'fpOutCD'" "leak of fpOutCD" { target *-*-* } .-2 } */