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Change internal integer representation of Value node

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A Value node would store an integer as a long.  This causes needless
portability risks, as long can be of varying sizes.  Change it to use
int instead.  All code using this was already careful to only store
32-bit values anyway.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
This commit is contained in:
Peter Eisentraut
2018-03-12 12:17:58 -04:00
parent 377b5ac484
commit 6cf86f4354
7 changed files with 17 additions and 27 deletions
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9
src/backend/parser/scan.l
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@@ -1216,12 +1216,9 @@ process_integer_literal(const char *token, YYSTYPE *lval)
errno = 0;
val = strtol(token, &endptr, 10);
if (*endptr != '\0' || errno == ERANGE
#ifdef HAVE_LONG_INT_64
/* if long > 32 bits, check for overflow of int4 */
|| val != (long) ((int32) val)
#endif
)
if (*endptr != '\0' || errno == ERANGE ||
/* check for overflow of int */
val != (int) val)
{
/* integer too large, treat it as a float */
lval->str = pstrdup(token);