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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-16 00:25:54 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-16 00:25:54 +0000 |
| commit | 027cf467a4d093275b9c18fe694337765ff00213 () | |
| tree | d6a0abc2d887a4d5acd0dd2eeee5963aa712ee37 /pack.c | |
| parent | 6a6d03791b53d5363a2b09cde3847f4992dbe53c (diff) | |
pack.c: refine warning
* pack.c (unknown_directive): refine warning message at unknown directive in unpack too, and quote unprintable characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | pack.c | 35 |
1 files changed, 23 insertions, 12 deletions
@@ -127,6 +127,27 @@ str_associated(VALUE str) return rb_ivar_lookup(str, id_associated, Qfalse); } /* * call-seq: * arr.pack( aTemplateString ) -> aBinaryString @@ -849,16 +870,7 @@ pack_pack(int argc, VALUE *argv, VALUE ary) break; default: { - char unknown[5]; - if (ISPRINT(type)) { - unknown[0] = type; - unknown[1] = '\0'; - } - else { - snprintf(unknown, sizeof(unknown), "\\x%.2x", type & 0xff); - } - rb_warning("unknown pack directive '%s' in '% "PRIsVALUE"'", - unknown, fmt); break; } } @@ -1748,8 +1760,7 @@ pack_unpack_internal(VALUE str, VALUE fmt, int mode) break; default: - rb_warning("unknown unpack directive '%c' in '%s'", - type, RSTRING_PTR(fmt)); break; } } |