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Commit19d8027

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Remove pg_parse_string_token() --- not needed anymore.
1 parent2dee828 commit19d8027

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2 files changed

+3
-38
lines changed

2 files changed

+3
-38
lines changed

‎src/backend/parser/parser.c

Lines changed: 1 addition & 34 deletions
Original file line numberDiff line numberDiff line change
@@ -14,7 +14,7 @@
1414
* Portions Copyright (c) 1994, Regents of the University of California
1515
*
1616
* IDENTIFICATION
17-
* $PostgreSQL: pgsql/src/backend/parser/parser.c,v 1.82 2009/11/09 18:38:48 tgl Exp $
17+
* $PostgreSQL: pgsql/src/backend/parser/parser.c,v 1.83 2009/11/12 01:13:12 tgl Exp $
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*
1919
*-------------------------------------------------------------------------
2020
*/
@@ -61,39 +61,6 @@ raw_parser(const char *str)
6161
}
6262

6363

64-
/*
65-
* pg_parse_string_token - get the value represented by a string literal
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*
67-
* Given the textual form of a SQL string literal, produce the represented
68-
* value as a palloc'd string. It is caller's responsibility that the
69-
* passed string does represent one single string literal.
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*
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* We export this function to avoid having plpgsql depend on internal details
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* of the core grammar (such as the token code assigned to SCONST).
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*/
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char*
75-
pg_parse_string_token(constchar*token)
76-
{
77-
core_yyscan_tyyscanner;
78-
base_yy_extra_typeyyextra;
79-
intctoken;
80-
core_YYSTYPEyylval;
81-
YYLTYPEyylloc;
82-
83-
yyscanner=scanner_init(token,&yyextra.core_yy_extra,
84-
ScanKeywords,NumScanKeywords);
85-
86-
ctoken=core_yylex(&yylval,&yylloc,yyscanner);
87-
88-
if (ctoken!=SCONST)/* caller error */
89-
elog(ERROR,"expected string constant, got token code %d",ctoken);
90-
91-
scanner_finish(yyscanner);
92-
93-
returnyylval.str;
94-
}
95-
96-
9764
/*
9865
* Intermediate filter between parser and core lexer (core_yylex in scan.l).
9966
*

‎src/include/parser/parser.h

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
11-
* $PostgreSQL: pgsql/src/include/parser/parser.h,v 1.27 2009/07/13 00:42:17 tgl Exp $
11+
* $PostgreSQL: pgsql/src/include/parser/parser.h,v 1.28 2009/11/12 01:13:12 tgl Exp $
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*
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*-------------------------------------------------------------------------
1414
*/
@@ -31,11 +31,9 @@ extern bool escape_string_warning;
3131
externPGDLLIMPORTboolstandard_conforming_strings;
3232

3333

34-
/* Primary entrypoints for the raw parsing functions */
34+
/* Primary entrypoint for the raw parsing functions */
3535
externList*raw_parser(constchar*str);
3636

37-
externchar*pg_parse_string_token(constchar*token);
38-
3937
/* Utility functions exported by gram.y (perhaps these should be elsewhere) */
4038
externList*SystemFuncName(char*name);
4139
externTypeName*SystemTypeName(char*name);

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