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author | Dana Robinson <derobins@hdfgroup.org> | 2020-08-06 05:51:34 (GMT) |
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committer | Dana Robinson <derobins@hdfgroup.org> | 2020-08-06 05:51:34 (GMT) |
commit | e327843f7af9857bdd4b560cd47ca3afe52bb74c (patch) | |
tree | 50ecdab5cc8f869267bc3dba3f19dc6e2ffe1b75 /hl/src/H5LTanalyze.l | |
parent | 8e7f3e38a7a3ada0500d830df6b76b1caa31dc3d (diff) | |
download | hdf5-e327843f7af9857bdd4b560cd47ca3afe52bb74c.zip hdf5-e327843f7af9857bdd4b560cd47ca3afe52bb74c.tar.gz hdf5-e327843f7af9857bdd4b560cd47ca3afe52bb74c.tar.bz2 |
Adds -Wnull-dereference to the warnings we ignore in flex/bison
generated code (that we have no control over).
Diffstat (limited to 'hl/src/H5LTanalyze.l')
-rw-r--r-- | hl/src/H5LTanalyze.l | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hl/src/H5LTanalyze.l b/hl/src/H5LTanalyze.l index 5015053..cdd5b0d 100644 --- a/hl/src/H5LTanalyze.l +++ b/hl/src/H5LTanalyze.l @@ -28,6 +28,13 @@ #pragma GCC diagnostic ignored "-Wsuggest-attribute=const" #endif +/* Turn off null dereference warnings in gcc. + * We have no control over this generated code. + */ +#if defined __GNUC__ && 600 <= __GNUC__ * 100 +#pragma GCC diagnostic ignored "-Wnull-dereference" +#endif + int my_yyinput(char *, int); #undef YY_INPUT #define YY_INPUT(b, r, ms) (r=my_yyinput(b, ms)) |