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🦋 Welcome to the IRC channel of the core developers of the Raku Programming Language (raku.org #rakulang). This channel is logged for the purpose of history keeping about its development | evalbot usage: 'm: say 3;' or /msg camelia m: ... | Logs available at irclogs.raku.org/raku-dev/live.html | For MoarVM see #moarvm Set by lizmat on 8 June 2022. |
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| Geth | nqp/profile_sql_output_split_more_stuff: 33460348c4 | (Timo Paulssen)++ | src/vm/moar/HLL/Backend.nqp Refactor sql output, split more of the statements we can output nine++ tested sql profiler output with core setting compilation using RakuAST, and the resulting profile had an "allocations" insert statement that was 221 million characters long, which sqlite3 didn't like parsing as a single statement. This patch also has some attempts for re-using lists more. |
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| nqp/profile_sql_output_split_more_stuff: 47313b7a80 | (Timo Paulssen)++ | src/vm/moar/HLL/Backend.nqp profiler sql: also split routines insert statements |
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| timo | (just a rebase) | ||
| the nqp azure pipeline doesn't seem quite right | 07:20 | ||
| Geth | rakudo/main: 8695c143eb | (Elizabeth Mattijsen)++ (committed using GitHub Web editor) | src/main.nqp Make RAKUDO_RAKUAST=0 *not* activate the RakUAST logic (#6214) Spotted by timo++ |
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| Geth | nqp/main: 4ff5ad7197 | (Timo Paulssen)++ (committed by timo) | src/vm/moar/HLL/Backend.nqp Refactor sql output, split more of the statements we can output nine++ tested sql profiler output with core setting compilation using RakuAST, and the resulting profile had an "allocations" insert statement that was 221 million characters long, which sqlite3 didn't like parsing as a single statement. This patch also has some attempts for re-using lists more. |
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| nqp/main: 4043d6253b | (Timo Paulssen)++ (committed by timo) | src/vm/moar/HLL/Backend.nqp profiler sql: also split routines insert statements |
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| Geth | rakudo/main: c15ee3dacf | (Elizabeth Mattijsen)++ | 12 files Change all TWEAK methods to submethods To prevent them from being called more than once if a subclass is instantiated. A special note about IO::Pipe: $.nl-out.list needed to be replaced with self.nl-out.list because the virtual $.nl-out attribute call ... (6 more lines) |
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| Geth | rakudo/main: c46a0f13f7 | (Elizabeth Mattijsen)++ | tools/templates/NQP_REVISION Bump NQP to get SQL output refactor fix, timo++ |
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| lizmat | bisectable6: old=2026.04 my @a; @a[1]=1; say @a.fmt | 15:21 | |
| bisectable6 | lizmat, Problem with c46a0f1 commit: Commit exists, but an executable could not be built for it | ||
| lizmat | bisectable6: old=2026.03 my @a; @a[1]=1; say @a.fmt | ||
| bisectable6 | lizmat, Problem with c46a0f1 commit: Commit exists, but an executable could not be built for it | ||
| lizmat | bisectable6: old=2026.03 new=c15ee3dacf5 my @a; @a[1]=1; say @a.fmt | 15:22 | |
| bisectable6 | lizmat, On both starting points (old=2026.03 new=c15ee3d) the exit code is 0, exit signal is 11 (SIGSEGV) and the output is identical as well | ||
| lizmat, Output on both points: «» | |||
| lizmat | bisectable6: old=2025.01 new=c15ee3dacf5 my @a; @a[1]=1; say @a.fmt | 15:23 | |
| bisectable6 | lizmat, On both starting points (old=2025.01 new=c15ee3d) the exit code is 0, exit signal is 11 (SIGSEGV) and the output is identical as well | ||
| lizmat, Output on both points: «» | |||
| lizmat | wow | ||
| bisectable6: old=2023.01 new=c15ee3dacf5 my @a; @a[1]=1; say @a.fmt | |||
| bisectable6 | lizmat, Cannot find revision “2023.01” (did you mean “2026.01”?) | ||
| lizmat | bisectable6: old=2023.02 new=c15ee3dacf5 my @a; @a[1]=1; say @a.fmt | ||
| bisectable6 | lizmat, Bisecting by exit signal (old=2023.02 new=c15ee3d). Old exit signal: 0 (None) | ||
| lizmat | bisectable6: help | 15:27 | |
| oh dear, I kiilled bisectable6 | |||
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| Geth | rakudo/main: 890f00c752 | (Nick Logan)++ (committed using GitHub Web editor) | 8 files RakuAST: handle custom package declarators like legacy does `stub-package` mapped only the seven built-in declarators (`package`, `role`, `class`, `module`, `grammar`, `knowhow`, `native`) to their `RakuAST::Package` subclasses and fell back to bare `RakuAST::Package` otherwise. Custom declarators registered via `EXPORTHOW::DECLARE` (the way `OO::Monitors` adds `monitor`) became bare `RakuAST::Package`, ... (25 more lines) |
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| lizmat | looks like github.com/rakudo/rakudo/issues/6241 is exposing a whole class of issues :-( | 16:01 | |
| m: my @a is default(42); @a[1] = 666; dd @a.shift | |||
| camelia | Nil = Nil | 16:02 | |
| lizmat | m: my @a is default(42); @a[1] = 666; dd @a[0]; @a.shift | ||
| camelia | element of @a[0] = 42 | ||
| lizmat | m: my @a is default(42); @a[1] = 666; dd @a[0]; dd @a.shift | ||
| camelia | element of @a[0] = 42 Nil = Nil |
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| lizmat | m: my @a is default(42); my $b := @a[0]; @a[1] = 666; dd @a[0]; dd @a.shift | 16:04 | |
| camelia | element of @a[0] = 42 Nil = Nil |
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| Geth | rakudo/main: 7cb5a1939d | (Elizabeth Mattijsen)++ | src/core.c/Array.rakumod Create Array.fmt candidates with more precise handling Specifically of uninitialized elements in the array, as show in github.com/rakudo/rakudo/issues/6241 . It looks like 1617881dc2 introduced a shortcut that is fine for Lists, but are less then ideal for Arrays, which can have type constraints and default values. This at least prevents the segfault. However the underlying NQP code that allowed for the segfault to happen, is *not* fixed by this: this will require scrutiny of NQP and/or MoarVM. |
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| lizmat | m: my @a; @a[1]=1; @a.pop; @a.pop # variation on a theme | 18:56 | |
| camelia | (signal SEGV) | 18:57 | |
| Geth | rakudo/main: 415fa4b069 | (Elizabeth Mattijsen)++ | src/core.c/Array.rakumod Fix Array.pop on holes in arrays The code "my @a; @a[1]=1; @a.pop; @a.pop" would actually segfault because of the hole in the array returning an nqp::null. And this somehow triggered a segfault handling in nqp::null in HLL land. This commit makes sure that the default value for the array is being returned (either from a type constraint, or the "is default" trait. |
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| rakudo/lizmat-11: f05f154491 | (Elizabeth Mattijsen)++ | src/core.c/Array.rakumod Fix Array.shift on holes in arrays Unlike the needed Array.pop fix in 415fa4b069 to prevent a segfault, Array.shift was already guarded against returning an nqp::null. However, it was set to return Nil, rather than the default value of the array. This commit changes that to be more in line with ... (10 more lines) |
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| rakudo: lizmat++ created pull request #6242: Fix Array.shift on holes in arrays |
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| Geth | nqp: ugexe++ created pull request #852: HLL::Compiler.compile: balance backend per-compile state on early exit |
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| rakudo: ugexe++ created pull request #6243: RakuAST: route string EVAL through IMPL-FIXUP and wrap nested EVAL output |
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| ugexe | Those two were exposed by inline perl5 | 21:28 | |
| japhb | I wonder if Inline::Perl5 still works with latest perl5 | 21:34 | |
| ugexe | mind you inline::perl5 won't actually work without changes to the distribution itself since it uses e.g. $*W | ||
| japhb | Well that answers that | ||
| "No, but not because of not being up to date with perl5 internals" | 21:35 | ||
| lizmat hopes that nine either allows it to become a community module, or helps / adds RakuAST support | |||
| japhb | Both? Both. Both is good. | 22:08 | |
| ugexe | it also uses a slang | 22:18 | |
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