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| author | Mark Eggleston <mark.eggleston@codethink.com> | 2019-10-30 08:37:29 +0000 |
|---|---|---|
| committer | Mark Eggleston <markeggleston@gcc.gnu.org> | 2019-10-30 08:37:29 +0000 |
| commit | 91c4891af8f7edd32689a9917db5ae81f4ab0c72 (patch) | |
| tree | 65d34a3a9baa938337730e952c40e39c5b0b704c /gcc/fortran/options.c | |
| parent | 87f94429feeb72587549fdafd3106f1d799607ff (diff) | |
| download | gcc-91c4891af8f7edd32689a9917db5ae81f4ab0c72.zip gcc-91c4891af8f7edd32689a9917db5ae81f4ab0c72.tar.gz gcc-91c4891af8f7edd32689a9917db5ae81f4ab0c72.tar.bz2 | |
Suppress warning with -Wno-overwrite-recursive.
The use of -fno-automatic with -frecursive results in a warning implying
that recursion will not work. If all relevant local variable have the
automatic attribute explicitly declared recursion does work and the warning
is redundant.
From-SVN: r277602
Diffstat (limited to 'gcc/fortran/options.c')
| -rw-r--r-- | gcc/fortran/options.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/fortran/options.c b/gcc/fortran/options.c index 771c10e..c875ec1 100644 --- a/gcc/fortran/options.c +++ b/gcc/fortran/options.c @@ -409,7 +409,8 @@ gfc_post_options (const char **pfilename) gfc_warning_now (0, "Flag %<-fno-automatic%> overwrites %<-fmax-stack-var-size=%d%>", flag_max_stack_var_size); else if (!flag_automatic && flag_recursive) - gfc_warning_now (0, "Flag %<-fno-automatic%> overwrites %<-frecursive%>"); + gfc_warning_now (OPT_Woverwrite_recursive, "Flag %<-fno-automatic%> " + "overwrites %<-frecursive%>"); else if (!flag_automatic && flag_openmp) gfc_warning_now (0, "Flag %<-fno-automatic%> overwrites %<-frecursive%> implied by " "%<-fopenmp%>"); |