nagachika	2016-10-04 02:26:16 +0900 (Tue, 04 Oct 2016)

  New Revision: 56331

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=56331

  Log:
    merge revision(s) 56281,56282:
    
    strscan.c: use S_RESTLEN
    
    * ext/strscan/strscan.c (strscan_getch, strscan_peek),
      (strscan_rest_size, inspect2): use S_RESTLEN consistently.

  Modified directories:
    branches/ruby_2_3/
  Modified files:
    branches/ruby_2_3/ext/strscan/strscan.c
    branches/ruby_2_3/version.h
Index: ruby_2_3/ext/strscan/strscan.c
===================================================================
--- ruby_2_3/ext/strscan/strscan.c	(revision 56330)
+++ ruby_2_3/ext/strscan/strscan.c	(revision 56331)
@@ -64,6 +64,7 @@ struct strscanner https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L64
                             Function Prototypes
    ======================================================================= */
 
+static inline long minl _((const long n, const long x));
 static VALUE infect _((VALUE str, struct strscanner *p));
 static VALUE extract_range _((struct strscanner *p, long beg_i, long end_i));
 static VALUE extract_beg_len _((struct strscanner *p, long beg_i, long len));
@@ -140,12 +141,17 @@ str_new(struct strscanner *p, const char https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L141
     return str;
 }
 
+static inline long
+minl(const long x, const long y)
+{
+    return (x < y) ? x : y;
+}
+
 static VALUE
 extract_range(struct strscanner *p, long beg_i, long end_i)
 {
     if (beg_i > S_LEN(p)) return Qnil;
-    if (end_i > S_LEN(p))
-        end_i = S_LEN(p);
+    end_i = minl(end_i, S_LEN(p));
     return infect(str_new(p, S_PBEG(p) + beg_i, end_i - beg_i), p);
 }
 
@@ -153,8 +159,7 @@ static VALUE https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L159
 extract_beg_len(struct strscanner *p, long beg_i, long len)
 {
     if (beg_i > S_LEN(p)) return Qnil;
-    if (beg_i + len > S_LEN(p))
-        len = S_LEN(p) - beg_i;
+    len = minl(len, S_LEN(p) - beg_i);
     return infect(str_new(p, S_PBEG(p) + beg_i, len), p);
 }
 
@@ -728,9 +733,7 @@ strscan_getch(VALUE self) https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L733
         return Qnil;
 
     len = rb_enc_mbclen(CURPTR(p), S_PEND(p), rb_enc_get(p->str));
-    if (p->curr + len > S_LEN(p)) {
-        len = S_LEN(p) - p->curr;
-    }
+    len = minl(len, S_RESTLEN(p));
     p->prev = p->curr;
     p->curr += len;
     MATCHED(p);
@@ -807,8 +810,7 @@ strscan_peek(VALUE self, VALUE vlen) https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L810
     if (EOS_P(p))
         return infect(str_new(p, "", 0), p);
 
-    if (p->curr + len > S_LEN(p))
-        len = S_LEN(p) - p->curr;
+    len = minl(len, S_RESTLEN(p));
     return extract_beg_len(p, p->curr, len);
 }
 
@@ -1116,7 +1118,7 @@ strscan_rest_size(VALUE self) https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L1118
     if (EOS_P(p)) {
         return INT2FIX(0);
     }
-    i = S_LEN(p) - p->curr;
+    i = S_RESTLEN(p);
     return INT2FIX(i);
 }
 
@@ -1202,7 +1204,7 @@ inspect2(struct strscanner *p) https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/strscan/strscan.c#L1204
     long len;
 
     if (EOS_P(p)) return rb_str_new2("");
-    len = S_LEN(p) - p->curr;
+    len = S_RESTLEN(p);
     if (len > INSPECT_LENGTH) {
 	str = rb_str_new(CURPTR(p), INSPECT_LENGTH);
 	rb_str_cat2(str, "...");
Index: ruby_2_3/version.h
===================================================================
--- ruby_2_3/version.h	(revision 56330)
+++ ruby_2_3/version.h	(revision 56331)
@@ -1,10 +1,10 @@ https://github.com/ruby/ruby/blob/trunk/ruby_2_3/version.h#L1
 #define RUBY_VERSION "2.3.2"
-#define RUBY_RELEASE_DATE "2016-09-26"
-#define RUBY_PATCHLEVEL 192
+#define RUBY_RELEASE_DATE "2016-10-04"
+#define RUBY_PATCHLEVEL 193
 
 #define RUBY_RELEASE_YEAR 2016
-#define RUBY_RELEASE_MONTH 9
-#define RUBY_RELEASE_DAY 26
+#define RUBY_RELEASE_MONTH 10
+#define RUBY_RELEASE_DAY 4
 
 #include "ruby/version.h"
 

Property changes on: ruby_2_3
___________________________________________________________________
Modified: svn:mergeinfo
   Merged /trunk:r56281-56282


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