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authorJulian Graham <julian.graham@aya.yale.edu>2010-08-08 19:32:23 -0400
committerJulian Graham <julian.graham@aya.yale.edu>2010-08-08 19:32:23 -0400
commitb24b7deb000ee4108c5e3a0a2cb3d7494973a7a4 (patch)
tree41dd47b92696103dcadb939d9938166f8b5c3ad2 /module/rnrs
parent58daadd9825bf1db3e8958a8b41f6316ec3db7fd (diff)
downloadguile-b24b7deb000ee4108c5e3a0a2cb3d7494973a7a4.tar.gz
Explicit definitions for `vector-for-each' and `vector-map'; Guile's SRFI-1
`for-each' and `map' implementations do not operate on lists and vectors interchangeably. * module/rnrs/base.scm (vector-for-each, vector-map): New functions. * test-suite/Makefile.am: Add test-suite/tests/r6rs-base.test to SCM_TESTS. * test-suite/tests/r6rs-base.test: New file.
Diffstat (limited to 'module/rnrs')
-rw-r--r--module/rnrs/base.scm7
1 files changed, 5 insertions, 2 deletions
diff --git a/module/rnrs/base.scm b/module/rnrs/base.scm
index 728afe457..e92089e1d 100644
--- a/module/rnrs/base.scm
+++ b/module/rnrs/base.scm
@@ -72,10 +72,13 @@
syntax-rules identifier-syntax)
(import (rename (guile) (quotient div) (modulo mod))
- (rename (only (guile) for-each map)
- (for-each vector-for-each) (map vector-map))
(srfi srfi-11))
+ (define (vector-for-each proc . vecs)
+ (apply for-each (cons proc (map vector->list vecs))))
+ (define (vector-map proc . vecs)
+ (list->vector (apply map (cons proc (map vector->list vecs)))))
+
(define (div-and-mod x y) (let ((q (div x y)) (r (mod x y))) (values q r)))
(define (div0 x y)