diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/parser/scan.l | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index fdc95135509..150202e77ce 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -24,7 +24,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/scan.l,v 1.161 2009/09/25 21:13:06 petere Exp $ + * $PostgreSQL: pgsql/src/backend/parser/scan.l,v 1.162 2009/09/27 03:27:23 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -571,18 +571,16 @@ other . BEGIN(xe); } -<xeu>. | -<xeu>\n | +<xeu>. { yyerror("invalid Unicode surrogate pair"); } +<xeu>\n { yyerror("invalid Unicode surrogate pair"); } <xeu><<EOF>> { yyerror("invalid Unicode surrogate pair"); } - <xe,xeu>{xeunicodefail} { ereport(ERROR, (errcode(ERRCODE_INVALID_ESCAPE_SEQUENCE), errmsg("invalid Unicode escape"), errhint("Unicode escapes must be \\uXXXX or \\UXXXXXXXX."), lexer_errposition())); - } - + } <xe>{xeescape} { if (yytext[1] == '\'') { |