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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-07-05 12:03:18 (GMT) |
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| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-07-05 12:03:18 (GMT) |
| commit | 1469d7388d67343a410fc0157dedeaa7deb27ddd (patch) | |
| tree | 70b50b35dcd713629442020a2fd4ac09fe021b51 | |
| parent | 29ac91cbfe043b243eb5e67530bd1ec5b22b4f40 (diff) | |
| download | tcl-1469d7388d67343a410fc0157dedeaa7deb27ddd.zip tcl-1469d7388d67343a410fc0157dedeaa7deb27ddd.tar.gz tcl-1469d7388d67343a410fc0157dedeaa7deb27ddd.tar.bz2 | |
Prevent warning: zero size arrays are an extension [-Wzero-length-array], when using C99
| -rw-r--r-- | generic/tclInt.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index e238728..63fcf62 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -877,7 +877,9 @@ typedef struct VarInHash { *---------------------------------------------------------------- */ -#if defined(__GNUC__) && (__GNUC__ > 2) +#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) +# define TCLFLEXARRAY +#elif defined(__GNUC__) && (__GNUC__ > 2) # define TCLFLEXARRAY 0 #else # define TCLFLEXARRAY 1 |