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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-06-20 07:52:11 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-06-20 07:52:11 +0000 |
| commit | ae0bafa229d076a0fb90b5aeccea7e3039c58751 (patch) | |
| tree | 6d329e2afe0efa314e0feb5dfef54f65334311ae /test/Sema/pointer-addition.c | |
| parent | c04985647bbd54d53b1f1219287eddce8ff530b5 (diff) | |
Fix a problem with the diagnostics of invalid arithmetic with function
pointers I found while working on the NULL arithmetic warning. We here
always assuming the LHS was the pointer, instead of using the selected
pointer expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133428 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/pointer-addition.c')
| -rw-r--r-- | test/Sema/pointer-addition.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/Sema/pointer-addition.c b/test/Sema/pointer-addition.c index aa425a7fd9..01047a0684 100644 --- a/test/Sema/pointer-addition.c +++ b/test/Sema/pointer-addition.c @@ -14,7 +14,8 @@ void a(S* b, void* c) { /* The next couple tests are only pedantic warnings in gcc */ void (*d)(S*,void*) = a; d += 1; // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}} - d++; // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}}} + d++; // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}} d--; // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}} d -= 1; // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}} + (void)(1 + d); // expected-warning {{arithmetic on pointer to function type 'void (*)(S *, void *)' is a GNU extension}} } |