Fuzion Idioms
Idioms from https://www.programming-idioms.org implemented in the Fuzion language.
They are published at the Fuzion language portal here: https://fuzion-lang.dev/idioms/index.
Idioms from https://www.programming-idioms.org implemented in the Fuzion language.
License: Other
Idioms from https://www.programming-idioms.org implemented in the Fuzion language.
They are published at the Fuzion language portal here: https://fuzion-lang.dev/idioms/index.
error 1: *** java.lang.Error: check-condition failed: dev.flang.be.interpreter.ValueWithClazz:clazz:90
Call stack:
((ref ordered_map String i32).entry).val: $FUZION/lib/ordered_map.fz:52:12:
val => vs[i]
-----------^
(((ref ordered_map String i32).index [ ]).ref @1074496181).call: $FUZION/lib/ordered_map.fz:76:46:
.map (i -> sortedEntries[i].val)
---------------------------------------------^
(option i32).map i32: $FUZION/lib/option.fz:89:26:
option.this ? v T => f v
-------------------------^
(ref ordered_map String i32).index [ ]: $FUZION/lib/ordered_map.fz:76:19:
.map (i -> sortedEntries[i].val)
------------------^
ex8.#loop0: src/idiom8ex.fz:13:23:
say "$s maps to {x[s]}"
----------------------^
ex8: src/idiom8ex.fz:12:3:
for s in ["one", "two", "three"] do
--^
error 2: java.lang.Error: check-condition failed: dev.flang.be.interpreter.ValueWithClazz:clazz:90
at dev.flang.util.ANY.check(ANY.java:383)
at dev.flang.be.interpreter.ValueWithClazz.clazz(ValueWithClazz.java:90)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:319)
at dev.flang.be.interpreter.Interpreter.executeArgs(Interpreter.java:643)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:296)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:497)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:323)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:497)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:323)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:573)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:451)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.executeArgs(Interpreter.java:643)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:296)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:323)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:323)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:497)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.executeArgs(Interpreter.java:648)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:296)
at dev.flang.be.interpreter.Interpreter.executeArgs(Interpreter.java:643)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:296)
at dev.flang.be.interpreter.Interpreter.executeArgs(Interpreter.java:648)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:296)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:334)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:323)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:379)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.execute(Interpreter.java:370)
at dev.flang.be.interpreter.Interpreter.callOnInstance(Interpreter.java:921)
at dev.flang.be.interpreter.Interpreter.lambda$callable$6(Interpreter.java:803)
at dev.flang.be.interpreter.Interpreter.run(Interpreter.java:227)
at dev.flang.tools.Fuzion$Backend$1.process(Fuzion.java:103)
at dev.flang.tools.Fuzion$Backend.processFrontEnd(Fuzion.java:368)
at dev.flang.tools.Fuzion.lambda$parseArgsForBackend$3(Fuzion.java:832)
at dev.flang.tools.Tool.lambda$run$0(Tool.java:154)
at dev.flang.util.Errors.runAndExit(Errors.java:727)
at dev.flang.tools.Tool.run(Tool.java:154)
at dev.flang.tools.Fuzion.main(Fuzion.java:481)
*** fatal errors encountered, stopping.
It works as expected without pre/postconditions enabled.
idiom6ex.fz:22:9: error 1: Failed to infer actual type parameters
items.map (fun something)
--------^
In call to 'array.map', no actual type parameters are given and inference of the type parameters failed.
Expected type parameters: 'B'
Type inference failed for one type parameter 'B'
one error.
I suspect that this might be due to the Lazy
feature changes, because this uses the fun
keyword and it worked before.
expected out mismatch
To reproduce this issue locally, run the command
./bin/testrunner_run_test_c.sh idioms/src/idiom115ex.fz
in the local flang_dev repository.
the actual standard out is
false
(true
is expected.)
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