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Diffstat (limited to 'test/Sema/uninit-variables.c')
| -rw-r--r-- | test/Sema/uninit-variables.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Sema/uninit-variables.c b/test/Sema/uninit-variables.c index f26e478bdf..dbde333d75 100644 --- a/test/Sema/uninit-variables.c +++ b/test/Sema/uninit-variables.c @@ -381,3 +381,13 @@ void test_vla_sizeof(int x) { double (*memory)[2][x] = malloc(sizeof(*memory)); // no-warning } +// Test absurd case of deadcode + use of blocks. This previously was a false positive +// due to an analysis bug. +int test_block_and_dead_code() { + __block int x; + ^{ x = 1; }(); + if (0) + return x; + return x; // no-warning +} + |