Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/uninit-pred-5_b.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wuninitialized -Wno-attributes -O2" } */ int g; int bar(); int blah(int); void t(int); static int __attribute__((always_inline)) foo (int n, int* v, int r) { int flag = 0; if (r > n) { *v = bar(); flag = 1; } if (n > g) g++; else bar(); return flag; } int a[100]; int b[100]; int blah(int n) { int i; for (i = 0 ; i < n; i++) { int v; if (foo (n, &v, b[i])) return 0; t (v); /* { dg-warning "uninitialized" "real warning" } */ } return 1; }