Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739)

FossilOrigin-Name: e72c81dbb309709462e49c4e3e90c3e16ead1265

diff --git a/manifest b/manifest
index c269d4e71c62c1149bb309ce95dd79f28a748548..8f2ed308dc827d03b5d87f734c1909ca0524fd0a 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Lemon\schange:\scompile\sthe\sresulting\sparser\swith\s-DYYSTACKDEPTH=0\sor\sset\nthe\s"%stack_size"\sparameter\sto\s0\sin\sthe\sgrammar\sand\sthe\sparser\sstack\nwill\sbe\sdynamically\sallocated\susing\srealloc()\sand\sfree().\s\sThe\sdefault\nbehavior\sis\sto\shave\sa\sfinite\sdepth\sstack.\s(CVS\s3738)
-D 2007-03-29T01:44:46
+C Get\sLEMON\sworking\sagain\swhen\sYYSTACKDEPTH\sis\sgreater\sthan\szero.\s(CVS\s3739)
+D 2007-03-29T02:26:46
 F Makefile.in 1fe3d0b46e40fd684e1e61f8e8056cefed16de9f
 F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -371,7 +371,7 @@ F test/where4.test b68496500bff496e83e76ae4ffb493b99064eac6
 F tool/diffdb.c 7524b1b5df217c20cd0431f6789851a4e0cb191b
 F tool/fragck.tcl 5265a95126abcf6ab357f7efa544787e5963f439
 F tool/lemon.c 3ac82886bff8096379fa4bfe5ea188e242bbaa47
-F tool/lempar.c 1c08d864e18ac4f146554c2fb76ae1ab751f776f
+F tool/lempar.c 707cc8d6085075e7e7c8d33c716f0bb7f9180dee
 F tool/memleak.awk 4e7690a51bf3ed757e611273d43fe3f65b510133
 F tool/memleak2.awk 9cc20c8e8f3c675efac71ea0721ee6874a1566e8
 F tool/memleak3.tcl 7707006ee908cffff210c98158788d85bb3fcdbf
@@ -442,7 +442,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 72cea358da4bd38af322f18f2a753171f7decaf8
-R 19096804931fc69bc6361fcf0c3ff22e
+P 06719b741ab1a2df0371f6d587563cc81eb8880a
+R 611325e102e7d55f3c74217e92a2ccd7
 U drh
-Z 85e0303fabdca8721ceddd77f2f883b6
+Z 7e0dc044f836d78b033cd61334a03256

diff --git a/manifest.uuid b/manifest.uuid
index 65ebd6e9e7761db84b9be8441e8761042b041bb3..973f594fe0cf2e8709b9d28d6f9bf95f4804a5af 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-06719b741ab1a2df0371f6d587563cc81eb8880a
\ No newline at end of file
+e72c81dbb309709462e49c4e3e90c3e16ead1265
\ No newline at end of file

diff --git a/tool/lempar.c b/tool/lempar.c
index 5c0714be486ebd0adfd50725395dceeca5c5516a..29dc0e6e5df358ef5de132d8780e25a44416ce1f 100644 (file)
--- a/tool/lempar.c
+++ b/tool/lempar.c
@@ -668,10 +668,12 @@ void Parse(
   /* (re)initialize the parser, if necessary */
   yypParser = (yyParser*)yyp;
   if( yypParser->yyidx<0 ){
+#if YYSTACKDEPTH<=0
     if( yypParser->yystksz <=0 ){
       yyStackOverflow(yypParser);
       return;
     }
+#endif
     yypParser->yyidx = 0;
     yypParser->yyerrcnt = -1;
     yypParser->yystack[0].stateno = 0;