Add image computation of typesets; Remove TypeVar.singleton_type - instead derive singleton type from typeset; (#104)

2017-06-23 11:57:24 -07:00
parent 9487b885da
commit 6a9438d274
7 changed files with 294 additions and 49 deletions
--- a/lib/cretonne/meta/cdsl/xform.py
+++ b/lib/cretonne/meta/cdsl/xform.py
@@ -254,7 +254,7 @@ class XForm(object):
        # Some variables have a fixed type which appears as a type variable
        # with a singleton_type field set. That's allowed for temps too.
        for v in fvars:
-            if v.is_temp() and not v.typevar.singleton_type:
+            if v.is_temp() and not v.typevar.singleton_type():
                raise AssertionError(
                        "Cannot determine type of temp '{}' in xform:\n{}"
                        .format(v, self))