clang weird diagnostic for wrong enums!

[bcardosolopes]

Bugzilla Link	10982
Resolution	FIXED
Resolved on	Jan 13, 2014 10:44
Version	trunk
OS	All
CC	@spavloff

Extended Description

Given the following code:

#include <stdio.h>

enum {
3DNowShift = 0,
XXX = 1
};

int main() {
printf("%d\n", XXX);
return 0;
}

Instead of clang reporting that a enum can't start with a number or something like that, it points "{}" matching error:

$ clang /tmp/bug.c -c
/tmp/bug.c:4:3: error: expected '}'
3DNowShift = 0,
^
/tmp/bug.c:3:6: note: to match this '{'
enum {
^
/tmp/bug.c:9:18: error: use of undeclared identifier 'XXX'
printf("%d\n", XXX);
^
2 errors generated.

[spavloff]

Fixed in r198259.