Merge pull request #1651 from Christoph-D/issue-1626

Remove TOK_A_YEAR token

src/times.cc

@@ -420,7 +420,6 @@ class date_parser_t
         TOK_DASH,
         TOK_DOT,
 
-        TOK_A_YEAR,
         TOK_A_MONTH,
         TOK_A_WDAY,
 
@@ -512,9 +511,6 @@ class date_parser_t
         case TOK_SLASH:     return "/";
         case TOK_DASH:      return "-";
         case TOK_DOT:       return ".";
-        case TOK_A_YEAR:
-          out << boost::get<date_specifier_t::year_type>(*value);
-          break;
         case TOK_A_MONTH:
           out << date_specifier_t::month_type
             (boost::get<date_time::months_of_year>(*value));
@@ -566,7 +562,6 @@ class date_parser_t
         case TOK_SLASH:     out << "TOK_SLASH"; break;
         case TOK_DASH:      out << "TOK_DASH"; break;
         case TOK_DOT:       out << "TOK_DOT"; break;
-        case TOK_A_YEAR:    out << "TOK_A_YEAR"; break;
         case TOK_A_MONTH:   out << "TOK_A_MONTH"; break;
         case TOK_A_WDAY:    out << "TOK_A_WDAY"; break;
         case TOK_AGO:       out << "TOK_AGO"; break;
@@ -727,7 +722,11 @@ void date_parser_t::determine_when(date_parser_t::lexer_t::token_t& tok,
       when += gregorian::days(amount * adjust);
       break;
     default:
-      specifier.day = date_specifier_t::day_type(amount);
+      if (amount > 31) {
+        specifier.year = date_specifier_t::year_type(amount);
+      } else {
+        specifier.day = date_specifier_t::day_type(amount);
+      }
       break;
     }
 
@@ -832,16 +831,13 @@ void date_parser_t::determine_when(date_parser_t::lexer_t::token_t& tok,
     break;
   }
 
-  case lexer_t::token_t::TOK_A_YEAR:
-    specifier.year = boost::get<date_specifier_t::year_type>(*tok.value);
-    break;
   case lexer_t::token_t::TOK_A_MONTH:
     specifier.month =
       date_specifier_t::month_type
         (boost::get<date_time::months_of_year>(*tok.value));
     tok = lexer.peek_token();
     switch (tok.kind) {
-    case lexer_t::token_t::TOK_A_YEAR:
+    case lexer_t::token_t::TOK_INT:
       specifier.year = boost::get<date_specifier_t::year_type>(*tok.value);
       break;
     case lexer_t::token_t::END_REACHED:
@@ -898,12 +894,6 @@ date_interval_t date_parser_t::parse()
       determine_when(tok, *inclusion_specifier);
       break;
 
-    case lexer_t::token_t::TOK_A_YEAR:
-      if (! inclusion_specifier)
-        inclusion_specifier = date_specifier_t();
-      determine_when(tok, *inclusion_specifier);
-      break;
-
     case lexer_t::token_t::TOK_A_MONTH:
       if (! inclusion_specifier)
         inclusion_specifier = date_specifier_t();
@@ -1612,13 +1602,8 @@ date_parser_t::lexer_t::token_t date_parser_t::lexer_t::next_token()
 
   if (! term.empty()) {
     if (std::isdigit(term[0])) {
-      if (term.length() == 4)
-        return token_t(token_t::TOK_A_YEAR,
-                       token_t::content_t
-                       (lexical_cast<date_specifier_t::year_type>(term)));
-      else
-        return token_t(token_t::TOK_INT,
-                       token_t::content_t(lexical_cast<unsigned short>(term)));
+      return token_t(token_t::TOK_INT,
+                     token_t::content_t(lexical_cast<unsigned short>(term)));
     }
     else if (std::isalpha(term[0])) {
       to_lower(term);

test/regress/1626.test

@@ -0,0 +1,28 @@
+test period every 1000 years from 1 Sep 2011 to 30 May 2012 --now=2018-06-10
+--- Period expression tokens ---
+TOK_EVERY: every
+TOK_INT: 1000
+TOK_YEARS: years
+TOK_SINCE: since
+TOK_INT: 1
+TOK_A_MONTH: Sep
+TOK_INT: 2011
+TOK_UNTIL: until
+TOK_INT: 30
+TOK_A_MONTH: May
+TOK_INT: 2012
+END_REACHED: <EOF>
+
+--- Before stabilization ---
+   range: from day 1 to day 30
+duration: 1000 years
+
+--- After stabilization ---
+   range: from day 1 to day 30
+   start: 18-Jan-01
+  finish: 18-Jan-30
+duration: 1000 years
+
+--- Sample dates in range (max. 20) ---
+ 1: 18-Jan-01 -- 18-Jan-29
+end test

test/regress/7F3650FD.test

@@ -68,7 +68,7 @@ end test
 
 test period --now=2010/11/01 2009
 --- Period expression tokens ---
-TOK_A_YEAR: 2009
+TOK_INT: 2009
 END_REACHED: <EOF>
 
 --- Before stabilization ---

test/regress/BBFA1759.test

@@ -2,7 +2,7 @@
 test period june 2008
 --- Period expression tokens ---
 TOK_A_MONTH: Jun
-TOK_A_YEAR: 2008
+TOK_INT: 2008
 END_REACHED: <EOF>
 
 --- Before stabilization ---