[cfe-commits] r172087 - in /cfe/trunk: test/TableGen/ test/TableGen/DiagnosticBase.inc test/TableGen/anonymous-groups.td test/TableGen/lit.local.cfg test/TableGen/tg-fixits.td utils/TableGen/ClangDiagnosticsEmitter.cpp

[Jordan Rose]

On Jan 10, 2013, at 13:41 , Dmitri Gribenko <gribozavr at gmail.com> wrote:

> On Thu, Jan 10, 2013 at 8:50 PM, Jordan Rose <jordan_rose at apple.com> wrote:
>> --- cfe/trunk/test/TableGen/tg-fixits.td (added)
>> +++ cfe/trunk/test/TableGen/tg-fixits.td Thu Jan 10 12:50:46 2013
>> @@ -0,0 +1,41 @@
>> +// RUN: clang-tblgen -gen-clang-diag-groups -I%S %s -o /dev/null 2>&1 | FileCheck --strict-whitespace %s
>> +include "DiagnosticBase.inc"
>> +
>> +def NamedGroup : DiagGroup<"name">;
>> +
>> +def InNamedGroup : Warning<"">, InGroup<DiagGroup<"name">>;
>> +//      CHECK: tg-fixits.td:[[@LINE-1]]:41: error: group 'name' is referred to anonymously
>> +// CHECK-NEXT: {{^def InNamedGroup : Warning<"">, InGroup<DiagGroup<"name">>;}}
>> +// CHECK-NEXT: {{^                                ~~~~~~~~\^~~~~~~~~~~~~~~~~~}}
>> +// CHECK-NEXT: {{^                                InGroup<NamedGroup>}}
>> +
>> +def Wrapped : Warning<"">, InGroup<DiagGroup<
>> +  "name">>;
>> +//      CHECK: tg-fixits.td:[[@LINE-2]]:36: error: group 'name' is referred to anonymously
>> +// CHECK-NEXT: {{^def Wrapped : Warning<"">, InGroup<DiagGroup<}}
>> +// CHECK-NEXT: {{^                           ~~~~~~~~\^~~~~~~~~~}}
>> +// CHECK-NEXT: {{^                           InGroup<NamedGroup>}}
>> +
>> +def AlsoWrapped : Warning<"">, InGroup<
>> +  DiagGroup<"name">>;
>> +//      CHECK: tg-fixits.td:[[@LINE-1]]:3: error: group 'name' is referred to anonymously
>> +// CHECK-NEXT: {{^  DiagGroup<"name">>;}}
>> +// CHECK-NEXT: {{^~~\^~~~~~~~~~~~~~~~~~}}
>> +// CHECK-NEXT: {{^InGroup<NamedGroup>}}
>> +
>> +// The following lines contain hard tabs (\t); do not change this!
>> +def HardTabs : Warning<"">,
>> +       InGroup<        DiagGroup<"name">       >;
>> +//      CHECK: tg-fixits.td:[[@LINE-1]]:11: error: group 'name' is referred to anonymously
>> +// CHECK-NEXT: {{^        InGroup<        DiagGroup<"name">       >;}}
>> +// CHECK-NEXT: {{^        ~~~~~~~~~~~~~~~~\^~~~~~~~~~~~~~~~~~~~~~~~~}}
>> +// CHECK-NEXT: {{^        InGroup<NamedGrop>}}
>> +
>> +// The following line has Unicode characters in it; do not change them!
>> +// FIXME: For now, we just give up on printing carets/ranges/fixits for
>> +// lines with Unicode in them, because SMDiagnostic don't keep a byte<->column
>> +// map around to line things up like Clang does.
>> +def Unicode : Warning<"ユニコード">, InGroup<DiagGroup<"name">>;
>> +//      CHECK: tg-fixits.td:[[@LINE-1]]:51: error: group 'name' is referred to anonymously
>> +// CHECK-NEXT: def Unicode : Warning<"{{[^"]+}}">, InGroup<DiagGroup<"name">>;
>> +// CHECK-NEXT: note:
> 
> Hello Jordan,
> 
> The Unicode test fails:
> http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/119
> 
> Dmitri

Hm. That doesn't make sense to me; the Unicode is clearly in the output, Japanese characters require three bytes of UTF-8, and presumably take 1 or 2 columns each. Is there a way to get the input that FileCheck is seeing from this builder?

Jordan