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parser: Simplify code

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This commit is contained in:
Martin Kleusberg
2021-12-25 11:46:47 +01:00
parent da28fdc1a4
commit 0f595ffad1
2 changed files with 22 additions and 22 deletions
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22
src/sql/parser/sqlite3_parser.cpp
View File

@@ -2525,7 +2525,7 @@ namespace sqlb { namespace parser {
case 180: // optional_sort_order: %empty
#line 533 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 2530 "sqlite3_parser.cpp"
break;
@@ -2555,7 +2555,7 @@ namespace sqlb { namespace parser {
case 185: // optional_where: %empty
#line 548 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 2560 "sqlite3_parser.cpp"
break;
@@ -2626,13 +2626,13 @@ namespace sqlb { namespace parser {
case 194: // optional_exprlist_with_paren: %empty
#line 593 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = {}; }
{ }
#line 2631 "sqlite3_parser.cpp"
break;
case 195: // optional_exprlist_with_paren: "(" ")"
#line 594 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = {}; }
{ }
#line 2637 "sqlite3_parser.cpp"
break;
@@ -2702,7 +2702,7 @@ namespace sqlb { namespace parser {
case 206: // optional_tableoptions_list: %empty
#line 628 "sqlite3_parser.yy"
{}
{ }
#line 2707 "sqlite3_parser.cpp"
break;
@@ -2714,7 +2714,7 @@ namespace sqlb { namespace parser {
case 208: // optional_conflictclause: %empty
#line 633 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 2719 "sqlite3_parser.cpp"
break;
@@ -2750,7 +2750,7 @@ namespace sqlb { namespace parser {
case 214: // optional_typename: %empty
#line 642 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 2755 "sqlite3_parser.cpp"
break;
@@ -3035,7 +3035,7 @@ namespace sqlb { namespace parser {
case 242: // optional_constraintname: %empty
#line 808 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 3040 "sqlite3_parser.cpp"
break;
@@ -3065,7 +3065,7 @@ namespace sqlb { namespace parser {
case 247: // optional_columnid_with_paren_list: %empty
#line 819 "sqlite3_parser.yy"
{ yylhs.value.as < sqlb::StringVector > () = sqlb::StringVector(); }
{ }
#line 3070 "sqlite3_parser.cpp"
break;
@@ -3185,7 +3185,7 @@ namespace sqlb { namespace parser {
case 267: // optional_fk_clause: %empty
#line 848 "sqlite3_parser.yy"
{ yylhs.value.as < std::string > () = ""; }
{ }
#line 3190 "sqlite3_parser.cpp"
break;
@@ -3340,7 +3340,7 @@ namespace sqlb { namespace parser {
case 289: // optional_tableconstraint_list: %empty
#line 902 "sqlite3_parser.yy"
{ yylhs.value.as < sqlb::ConstraintVector > () = {}; }
{ }
#line 3345 "sqlite3_parser.cpp"
break;

22
src/sql/parser/sqlite3_parser.yy
View File

@@ -530,7 +530,7 @@ optional_if_not_exists:
;
optional_sort_order:
%empty { $$ = ""; }
%empty { }
| ASC { $$ = "ASC"; }
| DESC { $$ = "DESC"; }
;
@@ -545,7 +545,7 @@ optional_unique:
;
optional_where:
%empty { $$ = ""; }
%empty { }
| WHERE expr { $$ = $2; }
;
@@ -590,8 +590,8 @@ createindex_stmt:
*/
optional_exprlist_with_paren:
%empty { $$ = {}; }
| "(" ")" { $$ = {}; }
%empty { }
| "(" ")" { }
| "(" exprlist_expr ")" { $$ = $2; }
;
@@ -625,12 +625,12 @@ tableoptions_list:
;
optional_tableoptions_list:
%empty {}
%empty { }
| tableoptions_list { $$ = $1; }
;
optional_conflictclause:
%empty { $$ = ""; }
%empty { }
| ON CONFLICT ROLLBACK { $$ = $3; }
| ON CONFLICT ABORT { $$ = $3; }
| ON CONFLICT FAIL { $$ = $3; }
@@ -639,7 +639,7 @@ optional_conflictclause:
;
optional_typename:
%empty { $$ = ""; }
%empty { }
| type_name { $$ = $1; }
;
@@ -805,7 +805,7 @@ columndef_list:
;
optional_constraintname:
%empty { $$ = ""; }
%empty { }
| CONSTRAINT id { $$ = $2; }
| CONSTRAINT STRINGLITERAL { $$ = $2; }
;
@@ -816,7 +816,7 @@ columnid_list:
;
optional_columnid_with_paren_list:
%empty { $$ = sqlb::StringVector(); }
%empty { }
| "(" columnid_list ")" { $$ = $2; }
;
@@ -845,7 +845,7 @@ fk_clause_part_list:
;
optional_fk_clause:
%empty { $$ = ""; }
%empty { }
| fk_clause_part_list { $$ = $1; }
| fk_clause_part_list DEFERRABLE INITIALLY DEFERRED { $$ = $1 + " " + $2 + " " + $3 + " " + $4; }
| fk_clause_part_list DEFERRABLE INITIALLY IMMEDIATE { $$ = $1 + " " + $2 + " " + $3 + " " + $4; }
@@ -899,7 +899,7 @@ tableconstraint_list:
;
optional_tableconstraint_list:
%empty { $$ = {}; }
%empty { }
| "," tableconstraint_list { $$ = $2; }
;