Fix problem in which hooks were getting dis/connected multiple times.
authorChris Hanson <org/chris-hanson/cph>
Wed, 17 Dec 1986 07:56:20 +0000 (07:56 +0000)
committerChris Hanson <org/chris-hanson/cph>
Wed, 17 Dec 1986 07:56:20 +0000 (07:56 +0000)
commit2734d9440efc13b46d417b2df2e064a131bc179f
tree8eb2330e306774b9902445a984d6244f4529f7ee
parent1afed493aae886d34d033e63dcae80bb1b506e4b
Fix problem in which hooks were getting dis/connected multiple times.
Required changing implementation of `hooks-union'.  Also, add error
checking to the dis/connect operations to detect this lossage.
v7/src/compiler/base/cfg1.scm