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| author | Kaz Kylheku <kaz@kylheku.com> | 2018-03-20 20:55:43 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2018-03-20 20:55:43 -0700 |
| commit | f4d72d5d69d7317bf4e0aa172f1f122bb89210b0 (patch) | |
| tree | bd0503a34e2fac51534cf76beed2236690c24e5f | |
| parent | 5782eb24f96d01fba6d2a98a6b6e9dff04042bd7 (diff) | |
| download | txr-f4d72d5d69d7317bf4e0aa172f1f122bb89210b0.tar.gz txr-f4d72d5d69d7317bf4e0aa172f1f122bb89210b0.tar.bz2 txr-f4d72d5d69d7317bf4e0aa172f1f122bb89210b0.zip | |
compiler: lambda bug: wrong reg in defaulting.
* share/txr/stdlib/compiler.tl (compiler comp-lambda): To
determine whether the argument is missing, we must
test it for equivalence to the : symbol. What we're
testing here is the wrong thing: the register which
will hold the output of the default initform.
That fragment would even be executed yet at this spot
in the code, never mind being the wrong value to test.
| -rw-r--r-- | share/txr/stdlib/compiler.tl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/share/txr/stdlib/compiler.tl b/share/txr/stdlib/compiler.tl index c65acb56..986902a3 100644 --- a/share/txr/stdlib/compiler.tl +++ b/share/txr/stdlib/compiler.tl @@ -398,7 +398,7 @@ (lskip (gensym "l"))) ^(,*(if have-sym ^((mov ,have-bind.loc ,tee-reg))) - (ifq ,ifrg.oreg ,col-reg ,lskip) + (ifq ,vbind.loc ,col-reg ,lskip) ,*(if have-sym ^((mov ,have-bind.loc nil))) ,*ifrg.code |