Remove "ternary operator parsed as search pattern" warning

[perl5.git] / pp_pack.c

diff --git a/pp_pack.c b/pp_pack.c
index 998982d..f877fe2 100644 (file)
--- a/pp_pack.c
+++ b/pp_pack.c
@@ -448,7 +448,7 @@ S_measure_struct(pTHX_ tempsym_t* symptr)
          case e_star:
            Perl_croak(aTHX_ "Within []-length '*' not allowed in %s",
                         _action( symptr ) );
-            break;
+
          default:
            /* e_no_len and e_number */
            len = symptr->length;
@@ -567,7 +567,7 @@ S_group_end(pTHX_ const char *patptr, const char *patend, char ender)
     }
     Perl_croak(aTHX_ "No group ending character '%c' found in template",
                ender);
-    return 0;
+    NOT_REACHED; /* NOTREACHED */
 }
 
 
@@ -934,7 +934,7 @@ S_unpack_rec(pTHX_ tempsym_t* symptr, const char *s, const char *strbeg, const c
            cuv = 0;
            cdouble = 0;
            continue;
-           break;
+
        case '(':
        {
             tempsym_t savsym = *symptr;
@@ -1060,7 +1060,7 @@ S_unpack_rec(pTHX_ tempsym_t* symptr, const char *s, const char *strbeg, const c
            break;
        case '/':
            Perl_croak(aTHX_ "'/' must follow a numeric type in unpack");
-            break;
+
        case 'A':
        case 'Z':
        case 'a':
@@ -2083,6 +2083,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist )
     bool found = next_symbol(symptr);
     bool utf8 = (symptr->flags & FLAG_PARSE_UTF8) ? 1 : 0;
     bool warn_utf8 = ckWARN(WARN_UTF8);
+    char* from;
 
     PERL_ARGS_ASSERT_PACK_REC;
 
@@ -2163,8 +2164,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist )
                       (int) TYPE_NO_MODIFIERS(datumtype));
        case '%':
            Perl_croak(aTHX_ "'%%' may not be used in pack");
-       {
-           char *from;
+
        case '.' | TYPE_IS_SHRIEKING:
        case '.':
            if (howlen == e_star) from = start;
@@ -2213,7 +2213,7 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist )
                goto shrink;
            }
            break;
-       }
+
        case '(': {
             tempsym_t savsym = *symptr;
            U32 group_modifiers = TYPE_MODIFIERS(datumtype & ~symptr->flags);