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Diffstat (limited to 'test/Analysis/uninit-vals.c')
-rw-r--r-- | test/Analysis/uninit-vals.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/test/Analysis/uninit-vals.c b/test/Analysis/uninit-vals.c deleted file mode 100644 index e4395e8..0000000 --- a/test/Analysis/uninit-vals.c +++ /dev/null @@ -1,53 +0,0 @@ -// RUN: %clang_cc1 -analyze -warn-uninit-values -verify %s - -int f1() { - int x; - return x; // expected-warning {{use of uninitialized variable}} -} - -int f2(int x) { - int y; - int z = x + y; // expected-warning {{use of uninitialized variable}} - return z; -} - - -int f3(int x) { - int y; - return x ? 1 : y; // expected-warning {{use of uninitialized variable}} -} - -int f4(int x) { - int y; - if (x) y = 1; - return y; // expected-warning {{use of uninitialized variable}} -} - -void f5() { - int a; - a = 30; // no-warning -} - -void f6(int i) { - int x; - for (i = 0 ; i < 10; i++) - printf("%d",x++); // expected-warning {{use of uninitialized variable}} \ - // expected-warning{{implicitly declaring C library function 'printf' with type 'int (const char *, ...)'}} \ - // expected-note{{please include the header <stdio.h> or explicitly provide a declaration for 'printf'}} -} - -void f7(int i) { - int x = i; - int y; - for (i = 0; i < 10; i++ ) { - printf("%d",x++); // no-warning - x += y; // expected-warning {{use of uninitialized variable}} - } -} - -int f8(int j) { - int x = 1, y = x + 1; - if (y) // no-warning - return x; - return y; -} |