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Fix grammar file to work around suspected bison 3.0.2 bug

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See http://lists.osgeo.org/pipermail/postgis-devel/2014-September/024507.html

git-svn-id: http://svn.osgeo.org/postgis/trunk@12946 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Sandro Santilli 2014-09-05 14:38:23 +00:00
parent b3e0a4c495
commit 1ebad39775
1 changed files with 9 additions and 1 deletions
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10
liblwgeom/lwin_wkt_parse.y
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@ -50,7 +50,15 @@ int lwgeom_parse_wkt(LWGEOM_PARSER_RESULT *parser_result, char *wktstr, int pars
int parse_rv = 0;
/* Clean up our global parser result. */
lwgeom_parser_result_init(&global_parser_result);
lwgeom_parser_result_init(&global_parser_result);
/* Work-around possible bug in GNU Bison 3.0.2 resulting in wkt_yylloc
* members not being initialized on yyparse() as documented here:
* https://www.gnu.org/software/bison/manual/html_node/Location-Type.html
* See discussion here:
* http://lists.osgeo.org/pipermail/postgis-devel/2014-September/024506.html
*/
wkt_yylloc.last_column = wkt_yylloc.last_line = \
wkt_yylloc.first_column = wkt_yylloc.first_line = 1;
/* Set the input text string, and parse checks. */
global_parser_result.wkinput = wktstr;