Merge 2016-02 CWG Motion 9

Author: zygoloid

source/statements.tex

@@ -534,10 +534,9 @@
 \begin{ncbnftab}
 \terminal{\{}\br
 \>\terminal{auto \&\&__range =} for-range-initializer \terminal{;}\br
-\>\terminal{for ( auto __begin =} begin-expr \terminal{,}\br
-\>\terminal{ \ \ \ \ \ \ \ \ \ \ __end =} end-expr \terminal{;}\br
-\>\terminal{ \ \ \ \ \ __begin != __end;}\br
-\>\terminal{ \ \ \ \ \ ++__begin ) \{}\br
+\>\terminal{auto __begin =} begin-expr \terminal{;}\br
+\>\terminal{auto __end =} end-expr \terminal{;}\br
+\>\terminal{for ( ; __begin != __end; ++__begin ) \{}\br
 \>\>for-range-declaration \terminal{= *__begin;}\br
 \>\>statement\br
 \>\terminal{\}}\br