diff options
Diffstat (limited to 'test/Sema/uninit-variables.c')
| -rw-r--r-- | test/Sema/uninit-variables.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test/Sema/uninit-variables.c b/test/Sema/uninit-variables.c index 49af4f3..d62186d 100644 --- a/test/Sema/uninit-variables.c +++ b/test/Sema/uninit-variables.c @@ -44,6 +44,15 @@ int test7(int y) { return x; // expected-warning{{variable 'x' may be uninitialized when used here}} } +int test7b(int y) { + int x = x; // expected-note{{variable 'x' is declared here}} + if (y) + x = 1; + // Warn with "may be uninitialized" here (not "is uninitialized"), since the + // self-initialization is intended to suppress a -Wuninitialized warning. + return x; // expected-warning{{variable 'x' may be uninitialized when used here}} +} + int test8(int y) { int x; if (y) @@ -415,4 +424,3 @@ void rdar9432305(float *P) { for (; i < 10000; ++i) // expected-warning {{variable 'i' is uninitialized when used here}} P[i] = 0.0f; } - |
