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| author | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 13:06:31 +0000 |
| commit | 39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df (patch) | |
| tree | a9243275843fbeaa590afc07ee888e006b8d54ea /test/Analysis/null-deref-ps.c | |
| parent | 69b4eca4a4255ba43baa5c1d9bbdec3ec17f479e (diff) | |
| download | FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.zip FreeBSD-src-39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df.tar.gz | |
Vendor import of clang trunk r126079:
http://llvm.org/svn/llvm-project/cfe/trunk@126079
Diffstat (limited to 'test/Analysis/null-deref-ps.c')
| -rw-r--r-- | test/Analysis/null-deref-ps.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/Analysis/null-deref-ps.c b/test/Analysis/null-deref-ps.c index 8daa845..5db4923 100644 --- a/test/Analysis/null-deref-ps.c +++ b/test/Analysis/null-deref-ps.c @@ -1,7 +1,7 @@ -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -verify %s -analyzer-constraints=basic -analyzer-store=basic -Wreturn-type -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -verify %s -analyzer-constraints=range -analyzer-store=basic -Wreturn-type -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -analyzer-no-purge-dead -verify %s -Wreturn-type -// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -verify %s -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core.experimental.IdempotentOps -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -verify %s -analyzer-constraints=basic -analyzer-store=basic -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core.experimental.IdempotentOps -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -verify %s -analyzer-constraints=range -analyzer-store=basic -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core.experimental.IdempotentOps -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -analyzer-no-purge-dead -verify %s -Wreturn-type +// RUN: %clang_cc1 -triple i386-apple-darwin10 -analyze -analyzer-checker=core.experimental.IdempotentOps -analyzer-experimental-internal-checks -std=gnu99 -analyzer-check-objc-mem -analyzer-store=region -analyzer-constraints=range -verify %s -Wreturn-type typedef unsigned uintptr_t; @@ -26,7 +26,7 @@ int f2(struct foo_struct* p) { if (p) p->x = 1; - return p->x++; // expected-warning{{Field access results in a dereference of a null pointer (loaded from variable 'p')}} + return p->x++; // expected-warning{{Access to field 'x' results in a dereference of a null pointer (loaded from variable 'p')}} } int f3(char* x) { @@ -36,7 +36,7 @@ int f3(char* x) { if (x) return x[i - 1]; - return x[i+1]; // expected-warning{{Dereference of null pointer}} + return x[i+1]; // expected-warning{{Array access (from variable 'x') results in a null pointer dereference}} } int f3_b(char* x) { @@ -46,7 +46,7 @@ int f3_b(char* x) { if (x) return x[i - 1]; - return x[i+1]++; // expected-warning{{Dereference of null pointer}} + return x[i+1]++; // expected-warning{{Array access (from variable 'x') results in a null pointer dereference}} } int f4(int *p) { @@ -237,7 +237,7 @@ int* f10(int* p, signed char x, int y) { // Test case from <rdar://problem/6407949> void f11(unsigned i) { int *x = 0; - if (i >= 0) { + if (i >= 0) { // expected-warning{{always true}} // always true } else { *x = 42; // no-warning @@ -288,7 +288,7 @@ void pr4759_aux(int *p) __attribute__((nonnull)); void pr4759() { int *p; - pr4759_aux(p); // expected-warning{{undefined}} + pr4759_aux(p); // expected-warning{{Function call argument is an uninitialized value}} } |
