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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [uninit-5.c] - Rev 298
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/* Spurious uninitialized-variable warnings. */ /* { dg-do compile } */ /* { dg-options "-O -Wuninitialized" } */ extern void use(int); extern void foo(void); void func1(int cond) { int x; /* { dg-bogus "x" "uninitialized variable warning" } */ if(cond) x = 1; foo(); if(cond) use(x); } void func2 (int cond) { int x; /* { dg-bogus "x" "uninitialized variable warning" } */ int flag = 0; if(cond) { x = 1; flag = 1; } foo(); if(flag) use(x); }