diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | ext/bigdecimal/bigdecimal.h | 8 |
2 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Thu Dec 1 14:43:17 2011 Nobuyoshi Nakada <[email protected]> + + * ext/bigdecimal/bigdecimal.h (Real): suppress false warning from + clang. [ruby-core:41418] [Bug#5693] + Thu Dec 1 10:31:55 2011 Nobuyoshi Nakada <[email protected]> * configure.in (LDFLAGS): -fstack-protector is always needed to diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h index d6a3f337c6..80d2af20d7 100644 --- a/ext/bigdecimal/bigdecimal.h +++ b/ext/bigdecimal/bigdecimal.h @@ -120,6 +120,12 @@ extern VALUE rb_cBigDecimal; #define VP_SIGN_POSITIVE_INFINITE 3 /* Positive infinite number */ #define VP_SIGN_NEGATIVE_INFINITE -3 /* Negative infinite number */ +#ifdef __GNUC__ +#define FLEXIBLE_ARRAY_SIZE 0 +#else +#define FLEXIBLE_ARRAY_SIZE 1 +#endif + /* * VP representation * r = 0.xxxxxxxxx *BASE**exponent @@ -144,7 +150,7 @@ typedef struct { * -3 : Negative infinite number */ short flag; /* Not used in vp_routines,space for user. */ - BDIGIT frac[1]; /* Pointer to array of fraction part. */ + BDIGIT frac[FLEXIBLE_ARRAY_SIZE]; /* Array of fraction part. */ } Real; /* |