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| author | Keyur Govande <keyur@php.net> | 2014-12-26 20:36:19 +0000 |
|---|---|---|
| committer | Keyur Govande <keyur@php.net> | 2014-12-26 20:36:19 +0000 |
| commit | aa192f57c9d867ab3d7be69c7f269cfd7a10d14f (patch) | |
| tree | cd740908702d588a77119920664bf65d1521f579 | |
| parent | 80260bcfa667bf25c65264b129f08a35059436a0 (diff) | |
| download | php-git-aa192f57c9d867ab3d7be69c7f269cfd7a10d14f.tar.gz | |
Fix for failing tests. gcc 4.8.3 would optimize away the assigment.
| -rw-r--r-- | ext/mysqlnd/mysqlnd_ps_codec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/mysqlnd/mysqlnd_ps_codec.c b/ext/mysqlnd/mysqlnd_ps_codec.c index d96091210b..a57ff5d6a4 100644 --- a/ext/mysqlnd/mysqlnd_ps_codec.c +++ b/ext/mysqlnd/mysqlnd_ps_codec.c @@ -195,7 +195,8 @@ ps_fetch_float(zval * zv, const MYSQLND_FIELD * const field, unsigned int pack_l #ifdef HAVE_DECIMAL_FP_SUPPORT { typedef float dec32 __attribute__((mode(SD))); - dec32 d32val = fval; + /* volatile so the compiler will not optimize away the conversion */ + volatile dec32 d32val = fval; /* The following cast is guaranteed to do the right thing */ dval = (double) d32val; |