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stdlib/internal/types/generator.codon

pull/13/head
Ishak Numanagić 2022-01-24 08:57:03 +01:00
parent 252ad8408a
commit da5fe988ac
1 changed files with 8 additions and 0 deletions
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8
stdlib/internal/types/generator.codon
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@ -1,3 +1,6 @@
# (c) 2022 Exaloop Inc. All rights reserved.
@extend
class Generator:
@__internal__
@ -16,10 +19,12 @@ class Generator:
def __iter__(self) -> Generator[T]:
return self
@pure
@llvm
def __raw__(self) -> Ptr[byte]:
ret i8* %self
@pure
@llvm
def __done__(self) -> bool:
@ -27,11 +32,13 @@ class Generator:
%0 = call i1 @llvm.coro.done(i8* %self)
%1 = zext i1 %0 to i8
ret i8 %1
@llvm
def __resume__(self) -> void:
declare void @llvm.coro.resume(i8*)
call void @llvm.coro.resume(i8* %self)
ret void
def __repr__(self) -> str:
return __internal__.raw_type_str(self.__raw__(), "generator")
@ -47,4 +54,5 @@ class Generator:
call void @llvm.coro.destroy(i8* %self)
ret void
generator = Generator