Hi
Attached patch fixes the following compilation
warnings in vim-7.4.1273 with gcc-.5.2.1 on
Ubuntu MATE 15.10 on raspberry PI2:
gcc -c -I. -Iproto -DHAVE_CONFIG_H -g -Wall -O3 -Wextra
-Wmissing-prototypes -Wunreachable-code -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=1 -o objects/ex_cmds2.o ex_cmds2.c
eval.c: In function ‘f_type’:
eval.c:19666:26: warning: ‘n’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
rettv->vval.v_number = n;
^
eval.c: In function ‘f_empty’:
eval.c:10561:26: warning: ‘n’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
rettv->vval.v_number = n;
^
eval.c: In function ‘write_viminfo_varlist’:
eval.c:24654:3: warning: ‘s’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
^
Regards
Dominique
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diff --git a/src/eval.c b/src/eval.c
index a50fdbf..cd00ccc 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -10552,7 +10552,7 @@ f_empty(typval_T *argvars, typval_T *rettv)
n = argvars[0].vval.v_number != VVAL_TRUE;
break;
- case VAR_UNKNOWN:
+ default:
EMSG2(_(e_intern2), "f_empty(UNKNOWN)");
n = TRUE;
break;
@@ -19658,7 +19658,7 @@ f_type(typval_T *argvars, typval_T *rettv)
else
n = 7;
break;
- case VAR_UNKNOWN:
+ default:
EMSG2(_(e_intern2), "f_type(UNKNOWN)");
n = -1;
break;
@@ -24647,8 +24647,7 @@ write_viminfo_varlist(FILE *fp)
case VAR_LIST: s = "LIS"; break;
case VAR_SPECIAL: s = "XPL"; break;
- case VAR_UNKNOWN:
- case VAR_FUNC:
+ default: /* VAR_FUNC, VAR_UNKNOWN */
continue;
}
fprintf(fp, "!%s\t%s\t", this_var->di_key, s);
