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authorAndy Wingo <wingo@pobox.com>2012-03-02 18:26:56 +0100
committerAndy Wingo <wingo@pobox.com>2012-03-02 18:26:56 +0100
commit07e69928fcab0c5a0e1133fc1f66b18ddd09d408 (patch)
tree00ec631659231092c23d7a5b43fcf0b48d478676 /libguile/dynstack.h
parentdee4e3ee3cbd4badeaf9beedfaf4cd8800f56a0b (diff)
downloadguile-07e69928fcab0c5a0e1133fc1f66b18ddd09d408.tar.gz
hash-set! on weak tables returns the value
* libguile/weak-table.h: * libguile/weak-table.c (scm_weak_table_putq_x) (scm_weak_table_remq_x, scm_weak_table_clear_x) (scm_weak_table_for_each): Declare these as returning void instead of SCM. * libguile/hashtab.c (scm_hashq_set_x, scm_hashq_remove_x) (scm_hashv_set_x, scm_hashv_remove_x) (scm_hash_set_x, scm_hash_remove_x) (scm_hashx_set_x, scm_hashx_remove_x): (scm_hash_for_each): For weak tables, have the set! functions return the values, as they used to do. Have remove! functions return #f, indicating the lack of a handle. Shim around for-each to return unspecified, even though that wasn't yet a problem. * test-suite/tests/weaks.test: Add a test.
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