Skip to content

removes the (unused) subtype relation between aprods and between aprods and their defined types #2534

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jurgenvinju wants to merge 2 commits into
base: main
Choose a base branch
from
Open

removes the (unused) subtype relation between aprods and between aprods and their defined types #2534

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
9ffe46a
removes the (unused) subtype relation between aprods and between apro…
jurgenvinju Nov 26, 2025
c2c4723
Merge branch 'main' into cleanup-subtype-for-prods
jurgenvinju Nov 27, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
18 changes: 0 additions & 18 deletions src/org/rascalmpl/compiler/lang/rascalcore/check/AType.rsc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -75,8 +75,6 @@ default bool asubtype(AType l, AType r){
return asubtype(l, aliased);
case \start(AType t):
return asubtype(l, t);
case aprod(p):
return asubtype(l, p.def);
case \iter(AType t):
return asubtype(l, t);
case \iter-star(AType t):
Expand Down Expand Up @@ -200,22 +198,6 @@ bool asubtype(ac:acons(AType a, list[AType] ap, list[Keyword] _), AType b){
fail;
}

bool asubtype(ap: aprod(AProduction p), AType b){
switch(b){
case aprod(AProduction q):
return asubtype(p.def, q.def);
case \start(AType t):
return asubtype(ap, t);
case conditional(AType t, _):
return asubtype(ap, t);
case AType t:
return asubtype(p.def, t);
case avalue():
return true;
}
fail;
}

bool asubtype(adt:aadt(str n, list[AType] l, SyntaxRole sr), AType b){
switch(b){
case anode(_):
Expand Down