diff options
-rw-r--r-- | lib/Sema/SemaDecl.cpp | 3 | ||||
-rw-r--r-- | test/Sema/scope-check.c | 16 |
2 files changed, 19 insertions, 0 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 8a4ffaf65d..e99be90963 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -2503,6 +2503,9 @@ static bool StatementCreatesScope(Stmt* S) { i != DS->decl_end(); ++i) { if (VarDecl* D = dyn_cast<VarDecl>(*i)) { result |= D->getType()->isVariablyModifiedType(); + result |= !!D->getAttr<CleanupAttr>(); + } else if (TypedefDecl* D = dyn_cast<TypedefDecl>(*i)) { + result |= D->getUnderlyingType()->isVariablyModifiedType(); } } } diff --git a/test/Sema/scope-check.c b/test/Sema/scope-check.c index 0eb134cbd3..71c9d2fd39 100644 --- a/test/Sema/scope-check.c +++ b/test/Sema/scope-check.c @@ -6,3 +6,19 @@ int test1(int x) { L: return sizeof a; } + +int test2(int x) { + goto L; // expected-error{{illegal jump}} + typedef int a[x]; + L: + return sizeof(a); +} + +void test3clean(int*); + +int test3() { + goto L; // expected-error{{illegal jump}} + int a __attribute((cleanup(test3clean))); + L: + return a; +} |