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| author | dim <dim@FreeBSD.org> | 2012-12-02 13:20:44 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-12-02 13:20:44 +0000 |
| commit | 056abd2059c65a3e908193aeae16fad98017437c (patch) | |
| tree | 2732d02d7d51218d6eed98ac7fcfc5b8794896b5 /test/Analysis/idempotent-operations.c | |
| parent | cc73504950eb7b5dff2dded9bedd67bc36d64641 (diff) | |
| download | FreeBSD-src-056abd2059c65a3e908193aeae16fad98017437c.zip FreeBSD-src-056abd2059c65a3e908193aeae16fad98017437c.tar.gz | |
Vendor import of clang release_32 branch r168974 (effectively, 3.2 RC2):
http://llvm.org/svn/llvm-project/cfe/branches/release_32@168974
Diffstat (limited to 'test/Analysis/idempotent-operations.c')
| -rw-r--r-- | test/Analysis/idempotent-operations.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/test/Analysis/idempotent-operations.c b/test/Analysis/idempotent-operations.c index 6cc9a01..04c9bc1 100644 --- a/test/Analysis/idempotent-operations.c +++ b/test/Analysis/idempotent-operations.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=experimental.deadcode.IdempotentOperations -verify %s +// RUN: %clang_cc1 -Wno-int-to-pointer-cast -analyze -analyzer-store=region -analyzer-constraints=range -fblocks -analyzer-opt-analyze-nested-blocks -analyzer-checker=alpha.deadcode.IdempotentOperations -verify %s // Basic tests @@ -234,3 +234,11 @@ void rdar8601243() { (void) start; } + +float testFloatCast(int i) { + float f = i; + + // Don't crash when trying to create a "zero" float. + return f - f; +} + |
