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Commite9f4ac1

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Suppress unused-variable warnings when building with ICU 4.2.

Tidy-up for commiteccead9.

1 parentf4f41ba commite9f4ac1Copy full SHA for e9f4ac1

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src/backend/commands
- collationcmds.c

1 file changed

+20

-13

lines changed

`‎src/backend/commands/collationcmds.c‎`

Lines changed: 20 additions & 13 deletions

Original file line number	Diff line number	Diff line change
`@@ -678,14 +678,30 @@ pg_import_system_collations(PG_FUNCTION_ARGS)`
`678`	`678`	`*/`
`679`	`679`	`for (i=-1;i<ucol_countAvailable();i++)`
`680`	`680`	`{`
	`681`	`+/*`
	`682`	`+ * In ICU 4.2, ucol_getKeywordsForLocale() sometimes returns`
	`683`	`+ * values that will not be accepted by uloc_toLanguageTag(). Skip`
	`684`	`+ * loading keyword variants in that version. (Both`
	`685`	`+ * ucol_getKeywordValuesForLocale() and uloc_toLanguageTag() are`
	`686`	`+ * new in ICU 4.2, so older versions are not supported at all.)`
	`687`	`+ *`
	`688`	`+ * XXX We have no information about ICU 4.3 through 4.7, but we`
	`689`	`+ * know the code below works with 4.8.`
	`690`	`+ */`
	`691`	`+#ifU_ICU_VERSION_MAJOR_NUM>4\|\| (U_ICU_VERSION_MAJOR_NUM==4&&U_ICU_VERSION_MINOR_NUM>2)`
	`692`	`+#defineLOAD_ICU_KEYWORD_VARIANTS`
	`693`	`+#endif`
	`694`	`+`
`681`	`695`	`constchar*name;`
`682`	`696`	`char*langtag;`
`683`	`697`	`char*icucomment;`
`684`	`698`	`constchar*collcollate;`
	`699`	`+Oidcollid;`
	`700`	`+#ifdefLOAD_ICU_KEYWORD_VARIANTS`
`685`	`701`	`UEnumeration*en;`
`686`	`702`	`UErrorCodestatus;`
`687`	`703`	`constchar*val;`
`688`		`-Oidcollid;`
	`704`	`+#endif`
`689`	`705`
`690`	`706`	`if (i==-1)`
`691`	`707`	`name="";/* ICU root locale */`
`@@ -721,18 +737,9 @@ pg_import_system_collations(PG_FUNCTION_ARGS)`
`721`	`737`	`}`
`722`	`738`
`723`	`739`	`/*`
`724`		`- * Add keyword variants`
`725`		`- *`
`726`		`- * In ICU 4.2, ucol_getKeywordsForLocale() sometimes returns`
`727`		`- * values that will not be accepted by uloc_toLanguageTag(). Skip`
`728`		`- * loading keyword variants in that version. (Both`
`729`		`- * ucol_getKeywordValuesForLocale() and uloc_toLanguageTag() are`
`730`		`- * new in ICU 4.2, so older versions are not supported at all.)`
`731`		`- *`
`732`		`- * XXX We have no information about ICU 4.3 through 4.7, but we`
`733`		`- * know the below works with 4.8.`
	`740`	`+ * Add keyword variants, if enabled.`
`734`	`741`	`*/`
`735`		`-#ifU_ICU_VERSION_MAJOR_NUM>4\|\| (U_ICU_VERSION_MAJOR_NUM==4&&U_ICU_VERSION_MINOR_NUM>2)`
	`742`	`+#ifdefLOAD_ICU_KEYWORD_VARIANTS`
`736`	`743`	`status=U_ZERO_ERROR;`
`737`	`744`	`en=ucol_getKeywordValuesForLocale("collation",name, TRUE,&status);`
`738`	`745`	`if (U_FAILURE(status))`
`@@ -779,7 +786,7 @@ pg_import_system_collations(PG_FUNCTION_ARGS)`
`779`	`786`	`(errmsg("could not get keyword values for locale \"%s\": %s",`
`780`	`787`	`name,u_errorName(status))));`
`781`	`788`	`uenum_close(en);`
`782`		`-#endif/ICU >4.2 /`
	`789`	`+#endif/LOAD_ICU_KEYWORD_VARIANTS /`
`783`	`790`	`}`
`784`	`791`	`}`
`785`	`792`	`#endif/* USE_ICU */`

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Commite9f4ac1

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`‎src/backend/commands/collationcmds.c‎`

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