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| author | Kaz Kylheku <kaz@kylheku.com> | 2021-02-01 07:57:44 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2021-02-01 07:57:44 -0800 |
| commit | d6c12a2fe298112844c032c7a5f439c2dfb4ada1 (patch) | |
| tree | 879f72d49d634b46b6a4b760b2d8c2fa0f7fa226 /share | |
| parent | 6255d3c7dca09e98d9e31ecc384ba25f92816916 (diff) | |
| download | txr-d6c12a2fe298112844c032c7a5f439c2dfb4ada1.tar.gz txr-d6c12a2fe298112844c032c7a5f439c2dfb4ada1.tar.bz2 txr-d6c12a2fe298112844c032c7a5f439c2dfb4ada1.zip | |
matcher: bugfix: bad stray code in @[...] matcher.
* share/txr/stdlib/match.tl (compile-dwim-predicate-match): In
he one-argument case, there is stray code referencing
var-match.test-expr, which blows up. This is hit by exactly
the one example in the documentation that was not added
as a test case.
* tests/011/patmatch.tl: Add test case from doc.
Diffstat (limited to 'share')
| -rw-r--r-- | share/txr/stdlib/match.tl | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/share/txr/stdlib/match.tl b/share/txr/stdlib/match.tl index 8518d68f..2c47ca2a 100644 --- a/share/txr/stdlib/match.tl +++ b/share/txr/stdlib/match.tl @@ -262,8 +262,7 @@ pat-match.guard-chain)))) (progn var-match.(add-guard-pre (new match-guard - guard-expr ^(and ,var-match.test-expr - [,fun ,obj-var]))) + guard-expr ^[,fun ,obj-var])) var-match))))) (defun compile-predicate-match (pred-expr obj-var var-list) |