diff options
Diffstat (limited to 'test/Sema/switch.c')
| -rw-r--r-- | test/Sema/switch.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/test/Sema/switch.c b/test/Sema/switch.c index a7a7f60..e37d5da 100644 --- a/test/Sema/switch.c +++ b/test/Sema/switch.c @@ -9,7 +9,7 @@ void foo(int X) { switch (X) { case 42: ; // expected-note {{previous case}} case 5000000000LL: // expected-warning {{overflow}} - case 42: // expected-error {{duplicate case value}} + case 42: // expected-error {{duplicate case value '42'}} ; case 100 ... 99: ; // expected-warning {{empty case range}} @@ -320,3 +320,32 @@ void rdar110822110(Ints i) break; } } + +// PR9243 +#define TEST19MACRO 5 +void test19(int i) { + enum { + kTest19Enum1 = 7, + kTest19Enum2 = kTest19Enum1 + }; + const int a = 3; + switch (i) { + case 5: // expected-note {{previous case}} + case TEST19MACRO: // expected-error {{duplicate case value '5'}} + + case 7: // expected-note {{previous case}} + case kTest19Enum1: // expected-error {{duplicate case value: '7' and 'kTest19Enum1' both equal '7'}} \ + // expected-note {{previous case}} + case kTest19Enum1: // expected-error {{duplicate case value 'kTest19Enum1'}} \ + // expected-note {{previous case}} + case kTest19Enum2: // expected-error {{duplicate case value: 'kTest19Enum1' and 'kTest19Enum2' both equal '7'}} \ + // expected-note {{previous case}} + case (int)kTest19Enum2: //expected-error {{duplicate case value 'kTest19Enum2'}} + + case 3: // expected-note {{previous case}} + case a: // expected-error {{duplicate case value: '3' and 'a' both equal '3'}} \ + // expected-note {{previous case}} + case a: // expected-error {{duplicate case value 'a'}} + break; + } +} |
