Remove fallback that assigns a module to inlined frames. #51405
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KristofferC
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backport 1.10
BioTurboNick
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Sep 25, 2023
* Optionally use `names(module)` to look up frames to re-insert into the stack trace to expose the public API calls; use `ENV["JULIA_STACKTRACE_PUBLIC"] = true` * Simplified display of internal frames by eliminating the superfluous frame numbers, adding italics (1.10+), and making the commas gray * Restores function of `ENV["JULIA_STACKTRACE_MINIMAL"] = true` * Includes temporary fix for inline frame module assignment bug to be fixed by [Remove fallback that assigns a module to inlined frames. JuliaLang/julia#51405](JuliaLang/julia#51405) * Fixes [Remove VSCode extension overrides setting `err` global once incorporated into it. #41](#41) , as VSCode extension now includes `err` global. * Removed code to bring same-location frame collapsing to 1.9, as it was misbehaving.
BioTurboNick
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Sep 27, 2023
KristofferC
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Oct 3, 2023
The work I did in #41099 introduced code which, if method information could not be found for an inlined frame, would fall back to use the module of the next-higher stack frame. This often worked there because the only frames that would not be assigned a module at this point would be e.g., `macro expansion` frames. However, due to the performance impact of the way method roots are currently encoded, the extra method roots were removed in #50546. The result is that inlined frames were being assigned a potentially incorrect module, rather than being left blank. Example: ``` julia> @Btime plot([1 2 3], seriestype = :blah) ... [13] #invokelatest#2 @ BenchmarkTools ./essentials.jl:901 [inlined] [14] invokelatest @ BenchmarkTools ./essentials.jl:896 [inlined] ... ``` (cherry picked from commit ed891d6)
KristofferC
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Nov 2, 2023
Backported PRs: - [x] #50932 <!-- types: fix hash values of Vararg --> - [x] #50975 <!-- Use rr-safe `nopl; rdtsc` sequence --> - [x] #50989 <!-- fix incorrect results in `expm1(::Union{Float16, Float32})` --> - [x] #51284 <!-- Avoid infinite loop when doing SIGTRAP in arm64-apple --> - [x] #51332 <!-- Add s4 field to Xoshiro --> - [x] #51397 <!-- call Pkg precompile hook in latest world --> - [x] #51405 <!-- Remove fallback that assigns a module to inlined frames. --> - [x] #51491 <!-- Throw clearer ArgumentError for strip with two string args --> - [x] #51531 <!-- fix `_tryonce_download_from_cache` (busybox.exe download error) --> - [x] #51541 <!-- Fix string index error in tab completion code --> - [x] #51530 <!-- Don't mark nonlocal symbols as hidden --> - [x] #51557 <!-- Fix last startup & shutdown precompiles --> - [x] #51512 <!-- avoid limiting Type{Any} to Type --> - [x] #51595 <!-- reset `maxprobe` on `empty!` --> - [x] #51582 <!-- Aggressive constprop in LinearAlgebra.wrap --> - [x] #51592 <!-- correctly track element pointer in heap snapshot --> - [x] #51326 <!-- complete false & true more generally as vals --> - [x] #51376 <!-- make `hash(::Xoshiro)` compatible with `==` --> - [x] #51557 <!-- Fix last startup & shutdown precompiles --> - [x] #51845 - [x] #51840 - [x] #50663 <!-- Fix Expr(:loopinfo) codegen --> - [x] #51863 <!-- LLVM 15.0.7-9 --> Contains multiple commits, manual intervention needed: - [ ] #51035 <!-- refactor GC scanning code to reflect jl_binding_t are now first class --> - [ ] #51092 <!-- inference: fix bad effects for recursion --> Non-merged PRs with backport label: - [ ] #51479 <!-- prevent code loading from lookin in the versioned environment when building Julia --> - [ ] #51414 <!-- improvements on GC scheduler shutdown --> - [ ] #51366 <!-- Handle infix operators in REPL completion --> - [ ] #50919 <!-- Code loading: do the "skipping mtime check for stdlib" check regardless of the value of `ispath(f)` --> - [ ] #50824 <!-- Add some aliasing warnings to docstrings for mutating functions in Base --> - [ ] #49805 <!-- Limit TimeType subtraction to AbstractDateTime -->
KristofferC
removed
the
backport 1.10
nalimilan
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Nov 5, 2023
The work I did in #41099 introduced code which, if method information could not be found for an inlined frame, would fall back to use the module of the next-higher stack frame. This often worked there because the only frames that would not be assigned a module at this point would be e.g., `macro expansion` frames. However, due to the performance impact of the way method roots are currently encoded, the extra method roots were removed in #50546. The result is that inlined frames were being assigned a potentially incorrect module, rather than being left blank. Example: ``` julia> @Btime plot([1 2 3], seriestype = :blah) ... [13] #invokelatest#2 @ BenchmarkTools ./essentials.jl:901 [inlined] [14] invokelatest @ BenchmarkTools ./essentials.jl:896 [inlined] ... ``` (cherry picked from commit ed891d6)
aviatesk
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Jan 14, 2024
The fallback code that was written for #41099 is causing unintended issues with some inlined stack frames (one previous #51405, new #52709), since the main piece, linetable storage and lookup, was removed in #50546. Probably better to strip it all back to how it was previously, until it can all be revisited more fully. Should be backported to 1.10.
aviatesk
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Jan 14, 2024
The fallback code that was written for #41099 is causing unintended issues with some inlined stack frames (one previous #51405, new #52709), since the main piece, linetable storage and lookup, was removed in #50546. Probably better to strip it all back to how it was previously, until it can all be revisited more fully. Should be backported to 1.10.
Drvi
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Jun 7, 2024
The fallback code that was written for JuliaLang#41099 is causing unintended issues with some inlined stack frames (one previous JuliaLang#51405, new JuliaLang#52709), since the main piece, linetable storage and lookup, was removed in JuliaLang#50546. Probably better to strip it all back to how it was previously, until it can all be revisited more fully. Should be backported to 1.10.
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The work I did in #41099 introduced code which, if method information could not be found for an inlined frame, would fall back to use the module of the next-higher stack frame. This often worked there because the only frames that would not be assigned a module at this point would be e.g.,
macro expansionframes.However, due to the performance impact of the way method roots are currently encoded, the extra method roots were removed in #50546.
The result is that inlined frames in 1.10 and beyond are being assigned a potentially incorrect module, rather than being left blank.
This PR removes the fallback and fixes the issue.
Please mark for 1.10 backport?
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