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Diffstat (limited to 'clang/test/Sema/extern-redecl.c')
-rw-r--r-- | clang/test/Sema/extern-redecl.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/Sema/extern-redecl.c b/clang/test/Sema/extern-redecl.c new file mode 100644 index 0000000..c176725 --- /dev/null +++ b/clang/test/Sema/extern-redecl.c @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +// rdar: // 8125274 +static int a16[]; // expected-warning {{tentative array definition assumed to have one element}} + +void f16(void) { + extern int a16[]; +} + + +// PR10013: Scope of extern declarations extend past enclosing block +extern int PR10013_x; +int PR10013(void) { + int *PR10013_x = 0; + { + extern int PR10013_x; + extern int PR10013_x; + } + + return PR10013_x; // expected-warning{{incompatible pointer to integer conversion}} +} + |