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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/Analysis/fields.c | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/Analysis/fields.c')
-rw-r--r-- | clang/test/Analysis/fields.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/test/Analysis/fields.c b/clang/test/Analysis/fields.c new file mode 100644 index 0000000..2e72c77 --- /dev/null +++ b/clang/test/Analysis/fields.c @@ -0,0 +1,28 @@ +// RUN: %clang_cc1 -analyze -analyzer-checker=core,experimental.core %s -analyzer-store=region -verify + +unsigned foo(); +typedef struct bf { unsigned x:2; } bf; +void bar() { + bf y; + *(unsigned*)&y = foo(); + y.x = 1; +} + +struct s { + int n; +}; + +void f() { + struct s a; + int *p = &(a.n) + 1; +} + +typedef struct { + int x,y; +} Point; + +Point getit(void); +void test() { + Point p; + (void)(p = getit()).x; +} |