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Previously, ecpg accepted multiple descriptor header items in GET DESCRIPTOR and SET DESCRIPTOR, but generated broken C code when they were used. Although the grammar allowed this syntax, the implementation did not actually support it. This commit tightens the ecpg grammar so the header form of GET/SET DESCRIPTOR accepts only a single header item, matching the implementation and preventing generation of broken C code. Also update the documentation synopsis accordingly. Backpatch to all supported versions. Author: Masashi Kamura <kamura.masashi@fujitsu.com> Reviewed-by: Hayato Kuroda <kuroda.hayato@fujitsu.com> Reviewed-by: Lakshmi G <lakshmigcdac@gmail.com> Reviewed-by: Fujii Masao <masao.fujii@gmail.com> Discussion: https://postgr.es/m/OS9PR01MB13174AD7D1829D0644B6BB90E9447A@OS9PR01MB13174.jpnprd01.prod.outlook.com Backpatch-through: 14 |
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