X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/d88cf117910f0023d3a0f53c2380aec40a748c3d..abcc7c03ccf95f3c19445330b9b6d55365c85ccc:/tests/regression.at

diff --git a/tests/regression.at b/tests/regression.at
index 01a60c89..ea60f371 100644
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -1358,16 +1358,13 @@ AT_CLEANUP
 # Imagine the case where YYSTACK_ALLOC_MAXIMUM = YYSIZE_MAXIMUM and an
 # invocation of yysyntax_error has caused yymsg_alloc to grow to exactly
 # YYSTACK_ALLOC_MAXIMUM (perhaps because the normal doubling of size had
-# to be clipped to YYSTACK_ALLOC_MAXIMUM).  Now imagine a subsequent
-# invocation of yysyntax_error that overflows during its size
-# calculation and thus returns YYSIZE_MAXIMUM to yyparse.  Then, yyparse
-# will invoke yyerror using the old contents of yymsg.  This bug needs
-# to be fixed.
+# to be clipped to YYSTACK_ALLOC_MAXIMUM).  In an old version of yacc.c,
+# a subsequent invocation of yysyntax_error that overflows during its
+# size calculation would return YYSIZE_MAXIMUM to yyparse.  Then,
+# yyparse would invoke yyerror using the old contents of yymsg.
 
 AT_SETUP([[%error-verbose overflow]])
 
-AT_XFAIL_IF([[:]])
-
 AT_DATA_GRAMMAR([input.y],
 [[%code {
   #include <stdio.h>