diff options
-rw-r--r-- | test/Analysis/misc-ps-ranges.m | 23 | ||||
-rw-r--r-- | test/Analysis/misc-ps.m | 22 |
2 files changed, 23 insertions, 22 deletions
diff --git a/test/Analysis/misc-ps-ranges.m b/test/Analysis/misc-ps-ranges.m new file mode 100644 index 0000000000..a191bec3cf --- /dev/null +++ b/test/Analysis/misc-ps-ranges.m @@ -0,0 +1,23 @@ +// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s && +// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s + +// <rdar://problem/6776949> +// main's 'argc' argument is always > 0 +int main(int argc, char* argv[]) { + int *p = 0; + + if (argc == 0) + *p = 1; + + if (argc == 1) + return 1; + + int x = 1; + int i; + + for(i=1;i<argc;i++){ + p = &x; + } + + return *p; // no-warning +}
\ No newline at end of file diff --git a/test/Analysis/misc-ps.m b/test/Analysis/misc-ps.m index 0f85d22436..777784aabc 100644 --- a/test/Analysis/misc-ps.m +++ b/test/Analysis/misc-ps.m @@ -245,25 +245,3 @@ void rdar_6777003(int x) { *p = 1; // expected-warning{{Dereference of null pointer}} } -// <rdar://problem/6776949> -// main's 'argc' argument is always > 0 -int main(int argc, char* argv[]) { - int *p = 0; - - if (argc == 0) - *p = 1; - - if (argc == 1) - return 1; - - int x = 1; - int i; - - for(i=1;i<argc;i++){ - p = &x; - } - - return *p; // no-warning -} - - |