llvm-project/clang/test/Analysis/PR49642.c

25 lines
386 B
C

// RUN: %clang_analyze_cc1 -w -verify %s \
// RUN: -analyzer-checker=core \
// RUN: -analyzer-checker=apiModeling.StdCLibraryFunctions
// expected-no-diagnostics
typedef ssize_t;
b;
unsigned c;
int write(int, const void *, unsigned long);
a() {
d();
while (c > 0) {
b = write(0, d, c);
if (b)
c -= b;
b < 1;
}
if (c && c) {
// ^ no-crash
}
}