support qualified names for invoking a quasiquoter
Consider
module M
import qualified A (qq)
import qualified B (qq)
In 7.0.3, the quasiquotation syntax [A.qq|...|]
is rejected with parse error on input
A.qq'`.
Because of the stage-restriction, the only option is to create an auxiliary module
module AB where
import qualified A; import qualified B
qqA = A.qq
qqB = B.qq
and import that into M
. This is a pretty heavy-weight workaround.
Is there a reason qualified names are disallowed for invoking a quasiquoter?
Trac metadata
Trac field | Value |
---|---|
Version | 7.0.3 |
Type | FeatureRequest |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (Parser) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |