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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/Sema/incomplete-decl.c | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/Sema/incomplete-decl.c')
-rw-r--r-- | clang/test/Sema/incomplete-decl.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/clang/test/Sema/incomplete-decl.c b/clang/test/Sema/incomplete-decl.c new file mode 100644 index 0000000..0214a0c --- /dev/null +++ b/clang/test/Sema/incomplete-decl.c @@ -0,0 +1,31 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +struct foo; // expected-note 5 {{forward declaration of 'struct foo'}} + +void b; // expected-error {{variable has incomplete type 'void'}} +struct foo f; // expected-error{{tentative definition has type 'struct foo' that is never completed}} + +static void c; // expected-error {{variable has incomplete type 'void'}} +static struct foo g; // expected-warning {{tentative definition of variable with internal linkage has incomplete non-array type 'struct foo'}} \ + expected-error{{tentative definition has type 'struct foo' that is never completed}} + +extern void d; +extern struct foo e; + +int ary[]; // expected-warning {{tentative array definition assumed to have one element}} +struct foo bary[]; // expected-error {{array has incomplete element type 'struct foo'}} + +void func() { + int ary[]; // expected-error{{definition of variable with array type needs an explicit size or an initializer}} + void b; // expected-error {{variable has incomplete type 'void'}} + struct foo f; // expected-error {{variable has incomplete type 'struct foo'}} +} + +int h[]; // expected-warning {{tentative array definition assumed to have one element}} +int (*i)[] = &h+1; // expected-error {{arithmetic on a pointer to an incomplete type 'int []'}} + +struct bar j = {1}; // expected-error {{variable has incomplete type 'struct bar'}} \ + expected-note {{forward declaration of 'struct bar'}} +struct bar k; +struct bar { int a; }; + |