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Apply const qualifier to keywords of jsonpath_scan.l

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Discussion: https://postgr.es/m/CAEeOP_a-Pfy%3DU9-f%3DgQ0AsB8FrxrC8xCTVq%2BeO71-2VoWP5cag%40mail.gmail.com
Author: Mark G
This commit is contained in:
Alexander Korotkov
2019-03-17 12:50:38 +03:00
parent c183a07f27
commit aa1b7f3866
1 changed files with 10 additions and 10 deletions
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20
src/backend/utils/adt/jsonpath_scan.l
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@ -284,10 +284,10 @@ jsonpath_yyerror(JsonPathParseResult **result, const char *message)
typedef struct keyword typedef struct keyword
{ {
int16 len; int16 len;
bool lowercase; bool lowercase;
int val; int val;
char *keyword; const char *keyword;
} keyword; } keyword;
/* /*
@ -295,7 +295,7 @@ typedef struct keyword
* alphabetical order * alphabetical order
*/ */
static keyword keywords[] = { static const keyword keywords[] = {
{ 2, false, IS_P, "is"}, { 2, false, IS_P, "is"},
{ 2, false, TO_P, "to"}, { 2, false, TO_P, "to"},
{ 3, false, ABS_P, "abs"}, { 3, false, ABS_P, "abs"},
@ -322,11 +322,11 @@ static keyword keywords[] = {
static int static int
checkSpecialVal() checkSpecialVal()
{ {
int res = IDENT_P; int res = IDENT_P;
int diff; int diff;
keyword *StopLow = keywords, const keyword *StopLow = keywords,
*StopHigh = keywords + lengthof(keywords), *StopHigh = keywords + lengthof(keywords),
*StopMiddle; *StopMiddle;
if (scanstring.len > keywords[lengthof(keywords) - 1].len) if (scanstring.len > keywords[lengthof(keywords) - 1].len)
return res; return res;